Biography
Dr. Richard Klemm is a Professor in the department of Physics, UCF.
Research
The Klemm research group is currently interested in p-wave superconductivity, the Knight shift in metals and superconductors, a quantum particle in high-symmetry two-and three-dimensional boxes, the coherent terahertz emission from the high-temperature superconductor Bi2Sr2CaCu2O8+ (BSCCO), and more generally the orbital symmetry of the superconducting order parameter in unconventional superconductors.
We are also engaged in studies of a quantum particle in high-symmetry disk, square, equilateral triangular, and cubic boxes, in which a single particle is confined due to the infinite potential outside the box. For the similar high-symmetry thin BSCCO microstrip antennas, only the wave functions that are one-dimensional representations of the appropriate point group are fixed in orientation over several periods of the ac Josephson current source, so the only cavity modes that can be excited arise from these wave functions. See Fig. 1. Experimental results from a thermally-managed BSCCO disk microstrip antenna are also shown in Fig. 1, indicating that the transverse magnetic (1,1) mode due to a two-dimensional group representation is missing, and also that the linewidth at the 2.4 THz emission frequency is very narrow, placing a lower limit of 9.8 meV on the bulk superconducting gap of BSCCO.
Research Opportunities for Students
Information on requirements:
Currently accepting:
Graduate
Undergraduate
-
- Is it Paid?
- In a lab?
- Prerequisites
- Learning materials
Publications
1. H. F. Schaefer III, R. A. Klemm, and F. E. Harris, Atomic Hyperfine Struc- ture. I. Polarization Wavefunctions for the Ground States of B, C, N, O, and F, Phys. Rev. 176, 49 (1968). [127]
2. L. H. Klemm, C. E. Klopfenstein, R. Zell, D. R. McCoy, and R. A. Klemm, Chemistry of Thienopyridines. III. Syntheses of the Thieno(2,3-b)- and Thieno (3,2-b)pyridine Systems. Direct Substitution into the Former System, J. Org. Chem. 34, 347 (1969).[89]
3. H. F. Schaefer III, R. A. Klemm, and F. E. Harris, Atomic Hyperfine Struc- ture. II. First-Order Wavefunctions for the Ground States of B, C, N, O,and F, Phys. Rev. 181, 137 (1969).[146]
4. H. F. Schaefer III, R. A. Klemm, and F. E. Harris, First-Order Wavefunc- tions, Orbital Correlation Energies, and Electron Affinities of First Row Atoms,
J. Chem. Phys. 51, 4643 (1969).[65]
5. H. F. Schaefer III and R. A. Klemm, Atomic Hyperfine Structure. III. Excited States of C, N, and O, Phys. Rev. 188, 152 (1969).[11]
6. L. H. Klemm, R. Zell, I. T. Barnish, R. A. Klemm, C. E. Klopfenstein, and D.
R. McCoy, Chemistry of Thienopyridines. IX. Direct Nitration of Thieno(2,3- b)pyridine and Thieno(3,2-b)pyridine, J. Heterocyclic Chem. 7, 373 (1970).[52]
7. H. F. Schaefer III and R. A. Klemm, Atomic Hyperfine Structure. IV. Positive and Negative First-Row Ions, Phys. Rev. A 1, 1063 (1970).[16]
8. F. R. Gamble, F. J. DiSalvo, R. A. Klemm, and T. H. Geballe, Super- conductivity in Layered Structure Organometallic Crystals, Science 168, 568 (1970).[340(+3)]
9. L. H. Klemm, R. A. Klemm, P. S. Santhanam, and D. V. White, Intramolecu- lar Diels-Alder Reactions. VI. Syntheses of 3-Hydroxymethyl-2- naphthoic Acid Lactones, J. Org. Chem. 36, 2169 (1971).[47]
10. R. A. Klemm, M. R. Beasley, and A. Luther, Fluctuation-Induced Dia- magnetism in Dirty Three-Dimensional, Two-Dimensional, and Layered Super- conductors, Phys. Rev. B 8, 5072 (1973).[49 (+5)]
11. A. Luther, M. R. Beasley, and R. A. Klemm, Layered Superconductors,
Nobel Symposium 24, 149 (1973).[0]
12. R. A. Klemm, Fluctuation-Induced Conductivity in Layered Superconduc- tors, J. Low Temp. Phys. 16, 381 (1974).[31 (+1)]
13. R. A. Klemm, M. R. Beasley, and A. Luther, The Upper Critical Field of Layered Superconductors, J. Low Temp. Phys. 16, 607 (1974).[71]
14. R. A. Klemm, A. Luther, and M. R. Beasley, Theory of the Upper Crit- ical Field in Layered Superconductors, Phys. Rev. B 12, 877 (1975).[562 (+10)
15. R. A. Klemm, Detection of a Coherent Signal of Known Phase, Information and Control 28, 35 (1975).[2]
16. H. Gutfreund and R. A. Klemm, Order in Metallic Chains. I. The Sin- gle Chain, Phys. Rev. B 14, 1073 (1976).[50]
17. R. A. Klemm and H. Gutfreund, Order in Metallic Chains. II. Coupled Chains, Phys. Rev. B 14, 1086 (1976).[63 (+1)]
18. P. A. Lee, T. M. Rice, and R. A. Klemm, Role of Interchain Coupling in Linear Conductors, Phys. Rev. B 15, 2984 (1977).[114]
19. J. N. Fields and R. A. Klemm, Classical Calculation of Correlation Func- tions in a One-Dimensional Fermi Gas, Phys. Rev. B 16, 4841 (1977).[4]
20. J. A. Hertz and R. A. Klemm, Critical Dynamics of a Heisenberg Spin Glass, Phys. Rev. Lett. 40, 1397 (1978).[27]
21. K. Machida and R. A. Klemm, Incomplete Meissner Effect of Triplet Su- perconductivity, Sol. State Commun. 27, 1061 (1978).[5]
22. L. A. Turkevich and R. A. Klemm, Ginzburg-Landau Theory of the Up- per Critical Field in Filamentary Superconductors, Phys. Rev. B 19, 2520 (1979).[62]
23. R. A. Klemm and A. I. Larkin, The 4kF Response Function in the Tomon- aga Model, Phys. Rev. B 19, 6119 (1979).[9]
24. J. A. Hertz and R. A. Klemm, Dynamics Near the Spin-Glass Transition,
Phys. Rev. B 20, 316 (1979).[36]
25. J. A. Hertz and R. A. Klemm, Renormalization Group Approach to the Critical Dynamics of a Heisenberg Spin Glass, J. Phys. C: Solid State Phys. 12, L527 (1979).[1]
26. R. A. Klemm, Response Behavior of the Two-Chain Fermi Gas, Phys. Rev. B 20, 823 (1979).[7]
27. R. A. Klemm, Are There Quantum Effects in Spin Glasses?, J. Phys. C: Solid State Phys. 12, L735 (1979).[35 (+3)]
28. R. A. Klemm and J. R. Clem, Lower Critical Field of an Anisotropic Type-II Superconductor, Phys. Rev. B 21, 1868 (1980).[166 (+3)]
29. D. W. Youngner and R. A. Klemm, Theory of the Upper Critical Field in Anisotropic Superconductors, Phys. Rev. B 21, 3890 (1980).[31 (+1)]
30. R. A. Klemm, Demagnetization Effects upon the Lower Critical Field of an Anisotropic Type-II Superconductor of Ellipsoidal Shape, J. Low Temp. Phys. 39, 589 (1980).[11 (+1)]
31. K. Scharnberg and R. A. Klemm, P-wave Superconductors in Magnetic Fields, Phys. Rev. B 22, 5233 (1980).[111]
32. J. A. Hertz, A. Khurana, and R. A. Klemm, Propagation of Sound in a Spin-Glass, Phys. Rev. Lett. 46, 496 (1981). (23)
33. S. N. Gadekar and R. A. Klemm, Comment on Pinning and Conductiv- ity of Two-Dimensional Charge-Density Waves in Magnetic Fields, Phys. Rev. B 23, 4773 (1981).[0]
34. R. A. Klemm and K. Scharnberg, Possible Triplet Superconductivity in Thin Films and Layered Compounds in a Strong, Parallel Magnetic Field, Phys. Rev. B 24, 6361 (1981).[27]
35. R. A. Klemm, Theory of the Upper Critical Field in Layered Supercon- ductors with Magnetic Intercalates, Sol. State Commun. 46, 705 (1983).[3]
36. R. A. Klemm and J. R. Schrieffer, Dynamics of Charge-Density Waves Pinned by Impurities, Phys. Rev. Lett. 51, 47 (1983).[91]
37. J. A. Hertz and R. A. Klemm, Self-Consistent Mean-Field Theory of the Dynamics of a Heisenberg Spin-Glass, Phys. Rev. B 28, 2877 (1983).[4]
38. J. A. Hertz and R. A. Klemm, Spin-Glass Dynamics with a Conserved Magnetization, Phys. Rev. B 28, 3849 (1983).[8]
39. R. A. Klemm and J. R. Schrieffer, Klemm and Schrieffer Respond, Phys. Rev. Lett. 52, 482 (1984).[6(+2)]
40. R. A. Klemm, Theory of the Superconducting Properties of Quasi-One- Dimensional Materials, in Electronic Properties of Inorganic Quasi-One-Dimensional Materials, I, edited by P. Monceau (Reidel, Amsterdam, 1985), pp 195-241.[5(+4)]
41. K. Scharnberg and R. A. Klemm, Upper Critical Field in p-wave Super- conductors with Broken Symmetry, Phys. Rev. Lett. 54, 2445 (1985).[47]
42. S. Bhattacharya, J. P. Stokes, M. O. Robbins, and R. A. Klemm, Ori- gin of Broadband Noise in Charge-Density Wave Conductors, Phys. Rev. Lett. 54, 2453 (1985).[69]
43. R. A. Klemm and J. R. Schrieffer, Single Domain Dynamics of Weakly Pinned Charge-Density Waves, Synthetic Metals 11, 307 (1985).[9]
44. D. C. Johnston, J. P. Stokes, and R. A. Klemm, Formation of Ag2S un- der Ag Paint Electrodes in Contact with TaS3, Phys. Rev. B 32, 1330 (1985).[2]
45. S. N. Coppersmith and R. A. Klemm, Ultrasonic Attenuation in Clean Anisotropic Superconductors, Phys. Rev. Lett. 56, 1870 (1986).[21]
46. M. O. Robbins and R. A. Klemm, Charge-Density Wave Conduction: Dy- namics and Finite Size Effects, Phys. Rev. B 34, 8496 (1986). [13]
47. K. Scharnberg, D. Walker, H. Monien, L. Tewordt, and R. A. Klemm, Attenuation of Ultrasound in p-wave Superconductors, Sol. State Commun. 60, 535 (1986).[34]
48. S. Bhattacharya, J. P. Stokes, M. J. Higgins, and R. A. Klemm, Tem- poral Coherence of the Sliding Charge-Density Wave Condensate, Phys. Rev. Lett. 59, 1849 (1987).[56]
49. R. A. Klemm, H. Thomann, and D. C. Johnston, Model for the Ground State of La2−zCuO4−y, Phys. Rev. B 37, 2239 (1988).[9 (+1)]
50. D. Fay, R. A. Klemm, and H. Monien, Numerical Investigation of Competing Spin-Spin Interactions in a Two-Dimensional Ising Model for La2−zCuO4−y, Phys. Rev. B 37, 9359 (1988).[1]
51. R. A. Klemm, K. Scharnberg, D. Walker, and C. Rieck, Electromagnetic Response of Unconventional Superconductors, Z. Phys. B 72, 139 (1988).[48 (+1)]
52. H. Thomann, R. A. Klemm, D. C. Johnston, P. Tindall, D. P. Goshorn, and
J. Lin, Observation of Triplet Hole Pairs and Glassy Spin Waves In La2−x−zSrx- CuO4−y by Electron Spin Resonance, Phys. Rev. B 38, 6552 (1988).[25]
53. R. A. Klemm, Lower Critical Field of an Anisotropic Extreme Type-II Superconductor, Phys. Rev. B 38, 6641 (1988).[18]
54. S. Bhattacharya, M. J. Higgins, J. P. Stokes, and R. A. Klemm, Intermit- tency, Mode Locking, and Noise in Sliding Charge-Density Wave Conductors, Phys. Rev. B 38, 10093 (1988).[10]
55. W. C. Lee, R. A. Klemm, and D. C. Johnston, Superconducting Fluctuation Diamagnetism above Tc in YBa2Cu3O7, La1.8Sr0.2CuO4, and Bi2−xPbxSr2Ca- Cu2O8+δ, Phys. Rev. Lett. 63, 1012 (1989).[170]
56. R. A. Klemm, Structure of an Isolated Vortex in an Anisotropic Type-II Superconductor, Phys. Rev. B 41, 117 (1990); ibid. 41, 9540 (1990).[13(+2)]
57. R. A. Klemm, Phenomenological Model of the Copper Oxide Supercon- ductors, Phys. Rev. B 41, 2073 (1990).[89(+4)]
58. C. T. Rieck, K. Scharnberg, and R. A. Klemm, Reentrant Superconduc- tivity due to Landau Level Quantization?, Physica C 170, 195 (1990). [36]
59. W. C. Lee, K. Sun, L. L. Miller, D. C. Johnston, R. A. Klemm, S. Kim,
R. A. Fisher, and N. E. Phillips, Heat Capacity of High Purity Polycrystalline YBa2Cu3O7 from 0.4 K to 400 K in Applied Magnetic Fields of Zero and 70 kG, Phys. Rev. B 43, 463 (1991).[13]
60. R. A. Klemm and S. H. Liu, Interlayer Pairing and c-axis versus ab plane Gap Anisotropy in High Tc Superconductors, Physica C 176, 189 (1991).[20]
61. R. A. Klemm and S. H. Liu, Intralayer-versus-Interlayer Pairing in the Copper Oxide Superconductors, Phys. Rev. B 44, 7526 (1991).[49 (+2)]
62. U. Welp, S. Fleshler, W. K. Kwok, R. A. Klemm, V. M. Vinokur, J. Downey,
B. Veal, and G. W. Crabtree, High field Scaling Behavior of Thermodynamic and Transport Quantities of YBa2Cu3O7−δ near the Superconducting Transi- tion, Phys. Rev. Lett. 67, 3180 (1991).[255](+1)
63. S. H. Liu and R. A. Klemm, Intralayer versus Interlayer Pairing in the Cop- per Oxide Superconductors: The Three- and Four-Layer Systems, Phys. Rev. B 45, 415 (1992).[26 (+9)]
64. A. A. Abrikosov and R. A. Klemm, The Dependence of ∆ and Tc on Hop- ping and the Temperature Variation of ∆ in a Layered Model of HTSC , Physica C 191, 224 (1992).[32]
65. R. A. Klemm and S. H. Liu, Crossover from Real Space to Intraband Pairing in the Copper Oxide Superconductors, Physica C 191, 383 (1992).[10]
66. L. H. Klemm, J. Lu, and R. A. Klemm, Kinetics of Solvolysis of 1-Acetyl- 4-(1-carboethoxy-1-cyano)methylene-1,4-dihydroquinoline in Undried DMSO-d6.Formation of Acetic Anhydride as an Intermediate, Int. J. Chem. Kinetics 24, 447 (1992).[1]
67. R. A. Klemm and L. H. Klemm, Kinetics of a Second Order Reaction Involving Two Intermediate Second Order Reactions, Int. J. Chem. Kinetics 24, 455 (1992).[2 (+1)]
68. K. D. Carlson, A. M. Kini, R. A. Klemm, H. H. Wang, J. M. Williams,
U. Geiser, S. K. Kumar, J. R. Ferraro, K. R. Lykke, P. Wurz, S. Fleshler,
J. D. Dudek, N. L. Eastman, P. R. Mobley, J. M. Seaman, J. D. B. Sutin,
G. A. Yaconi, D. H. Parker, and P. Stout, 13C=13C Isotope Effect for Tc and Consequences Regarding the Superconducting Pairing Mechanism in κ-(ET)2X Superconductors, Inorg. Chem. 31, 3346 (1992).[20]
69. U. Welp, S. Fleshler, W. K. Kwok, R. A. Klemm, V. M. Vinokur, J. Downey,
B. Veal, and G. W. Crabtree, Welp et al. Reply, Phys. Rev. Lett. 69, 1623 (1992).[6]
70. K. D. Carlson, J. M. Williams, U. W. Geiser, A. M. Kini, H. H. Wang,
R. A. Klemm, S. K. Kumar, J. A. Schlueter, J. R. Ferraro, K. R. Lykke, P. Wurz, D. H. Parker, J. D. B. Sutin, J. E. Schirber, E. L. Venturini, and P. Stout, The Central Bond 13C=13C Isotope Effect for Superconductivity in High- Tc β-(ET)2I3 and its Implications Regarding the Superconducting Pairing Mech- anism, J. Amer. Chem. Soc. 114, 10069 (1992).[12]
71. A. M. Kini, J. D. Dudek, K. D. Carlson, U. Geiser, R. A. Klemm, J.
M. Williams, K. R. Lykke, J. A. Schlueter, H. H. Wang, P. Wurz, J. R. Ferraro,
G. A. Yaconi, and P. Stout, Do the Intramolecular C=C Stretching Vibrational Modes in ET Mediate Electron-pairing in κ-(ET)2X Superconductors?, Physica C 204, 399 (1993).[23]
72. R. A. Klemm, Lower Critical Field of a Superconductor with Uniaxial Anisotropy, Phys. Rev. B (RC) 47, 14630 (1993); ibid. 49, 752 (1994).[22 (+2)]
73. S. H. Liu and R. A. Klemm, Intra- versus Interlayer Pairing in the Copper Oxide Superconductors: Response to a Magnetic Field, Phys. Rev. B 48, 4080 (1993).[9 (+1)]
74. K. D. Carlson, A. M. Kini, J. A. Schlueter, U. Geiser, R. A. Klemm, J. M. Williams, J. D. Dudek, M. A. Caleca, K. R. Lykke, H. H. Wang, J. R. Ferraro, and P. Stout, In Search of an Isotope Effect on Tc in κ-(ET)2X Superconductors for 34S Isotopic Substitution in the Eight Sulfur Atoms of bis(ethylenedithio)te- trathiafulvalene (ET), Physica C 215, 195 (1993).[14]
75. S. H. Liu and R. A. Klemm, Energy Gap Structure of Layered Superconduc- tors, Phys. Rev. B (RC) 48, 10650 (1993).[15(+3)]
76. S. H. Liu and R. A. Klemm, Energy Gap Structure and Tunneling Charac- teristics of Layered Superconductors, Physica C 216, 293 (1993).[12 (+1)]
77. V. V. Dorin, R. A. Klemm, A. A. Varlamov, A. I. Buzdin, and D. V. Livanov, Magnetic Field Enhancement of the c-Axis Resistivity Peak near Tc in Layered Superconductors, Pis’ma Zh. Eksp. Teor. Fiz. 58 (6), 412 (1993)
[JETP Lett. 58 (6), 422 (1993)].[2]
78. V. V. Dorin, R. A. Klemm, A. A. Varlamov, A. I. Buzdin, and D. V. Livanov, Fluctuation Conductivity of Layered Superconductors in a Perpendic- ular Magnetic Field, Phys. Rev. B 48, 12951 (1993).[123]
79. S. H. Liu and R. A. Klemm, Surface State Effects in High-Tc Supercon- ductors, Phys. Rev. Lett. 73, 1019 (1994).[37]
80. R. A. Klemm, Comment on ‘Experimental Determination of the Super- conducting Pairing State in YBCO from the Phase Coherence of YBCO-Pb dc SQUIDs’, Phys. Rev. Lett. 73, 1871 (1994).[29]
81. M. Ledvij and R. A. Klemm, Dependence of the Josephson Coupling of Unconventional Superconductors on the Properties of the Tunneling Barrier, Phys. Rev. B 51, 3269 (1995).[33]
82. R. A. Klemm and S. H. Liu, Role of Normal Layers in Penetration Depth Determinations of the Pairing State in High-Tc Superconductors, Phys. Rev. Lett. 74, 2343 (1995).[63]
83. R. A. Klemm, Models of Vortices in Anisotropic Superconductors, SIAM
J. Appl. Math. 55 (4), 986 (1995).[2 (+1)]
84. S. H. Liu and R. A. Klemm, Surface State Effects in High-Tc Supercon- ductors, Phys. Rev. B 52, 9657 (1995).[15]
85. M. Ledvij and R. A. Klemm, IcRn Product in c-axis Josephson Junc- tions Involving High Temperature Superconductors, Phys. Rev. B 52, 12552 (1995).[15]
86. P. Kosti´c, B. Veal, A. P. Paulikas, U. Welp, V. R. Todt, C. Gu, U. Geiser, J.
M. Williams, K. D. Carlson, and R. A. Klemm, Paramagnetic Meissner Effect in Nb, Phys. Rev. B 53 (2), 791 (1996).[110]
87. R. A. Klemm, A. M. Goldman, A. Bhattacharya, J. Buan, N. E. Israeloff,
C. C. Huang, O. T. Valls, J. Z. Liu, R. N. Shelton, and U. Welp, Comment on “Tensor Magnetothermal Resistance in YBa2Cu3O7−x via Andreev Scattering of Quasiparticles”, Phys. Rev. Lett. 77, 3058 (1996).[8 (+4)]
88. R. A. Klemm, Some Improved Geometries for Josephson Junction Inves- tigations of the Order Parameter Symmetry in High-Tc Superconductors, Phys. Rev. B 55 (5), 3249 (1997).[7]
89. P. Kosti´c, B. Veal, A. P. Paulikas, U. Welp, V. R. Todt, C. Gu, U. Geiser, J.
M. Williams, K. D. Carlson, and R. A. Klemm, Reply to “Comment on ‘Para- magnetic Meissner Effect in Nb’ ”, Phys. Rev. B 55 (21), 14 649 (1997).[20]
90. R. A. Klemm, C. T. Rieck, and K. Scharnberg, Angular Dependence of the Josephson Critical Current in c-axis Twist Junctions of High Temperature Superconductors, Phys. Rev. B 58 (2), 1051 (1998).[45](+1)
91. R. A. Klemm, G. Arnold, C. T. Rieck, and K. Scharnberg, Coherent ver- sus Incoherent c-Axis Josephson Tunneling Between Layered Superconductors, Phys. Rev. B 58 (21), 14 203 (1998).[34]
92. Q. Li, Y. N. Tsay, M. Suenaga, R. A. Klemm, G. D. Gu, and N. Koshizuka, Bi2Sr2CaCu2O8+δ Bicrystal c-Axis Twist Josephson Junctions: A New Phase- Sensitive Test of Order Parameter Symmetry, Phys. Rev. Lett. 83 (20), 4160 (1999).[151]
93. R. A. Klemm, C. T. Rieck, and K. Scharnberg, Order Parameter Sym- metries in High Temperature Superconductors, Phys. Rev. B 61 (9), 5913 (2000).[35]
94. G. B. Arnold and R. A. Klemm, Theory of Coherent c-Axis Josephson Tun- neling between Layered Superconductors, Phys. Rev. B 62 (1), 661 (2000).[28]
95. R. A. Klemm and M. Luban, Zero-Field Correlation Functions of Four Classical Heisenberg Spins on a Ring, Phys. Rev. B 64 (10), 104424 (2001).[11]
96. A. Bille, R. A. Klemm, and K. Scharnberg, Models of c-Axis Twist Joseph- son Junctions, Phys. Rev. B 64 (17), 174507 (2001).[32]
97. R. A. Klemm and M. Ameduri, Exact Time Correlation Function of the N-Spin Classical Heisenberg Equivalent Neighbor Model, Phys. Rev. B 66, 012403 (2002).[6](+2)
98. A. K. Chattopadhyay, R. A. Klemm, and D. Sa, Pair Breaking and Bound States in Disordered Superconductors, J. Phys.: Condens. Matter 14, L577 (2002).[9](+2)
99. D. V. Efremov and R. A. Klemm Heisenberg Dimer Single Molecule Mag- nets in a Strong Magnetic Field, Phys. Rev. B 66 (17), 174427 (2002).[23](+1)
100. M. Ameduri and R. A. Klemm, Time Correlation Functions of Three Classical Heisenberg Spins on an Isosceles Triangle or on a Chain, Phys. Rev. B 66, (22) 224404 (2002).[13]
101. I. Olejniczak, J. Choi, J. L. Musfeldt, Y. J. Wang, J. A. Schlueter, and R.
A. Klemm, Magnetic field dependent vibrational modes in κ-(ET)2Cu(SCN)2,
Phys. Rev. B 67 174502 (2003).[4]
102. R. A. Klemm, Theory of Bi2Sr2CaCu2O8+δ Cross-Whisker Josephson Junctions, Phys. Rev. B 67, 174509 (2003).[27](+2)
103. Qiang Gu and R. A. Klemm, Ferromagnetic phase transition and Bose- Einstein condensation in spinor Bose gases, Phys. Rev. A 68, 031604(R) (2003).[34](+1)
104. G. B. Arnold, R. A. Klemm, W. K¨orner, and K. Scharnberg, Comment on “c-axis Josephson tunneling in dx2 −y2 -wave superconductors”, Phys. Rev. B (Comments) 68, 226501 (2003).[5]
105. M. Ameduri and R. A. Klemm, Exact Time Correlation Functions for N Classical Heisenberg Spins in the ‘Squashed’ Equivalent Neighbor Model, J. Phys. A: Math. Gen. 37, 1095 (2004).[2]
106. R. A. Klemm, Origin of the Pseudogap in High Temperature Supercon- ductors, in Nonequilibrium Physics at Short Time Scales. Formation of Corre- lations, ed. by K. Morawetz (Springer, Berlin, 2004), pp. 381-400.[12]
107. Yu. I. Latyshev, A. P. Orlov, A. M. Nikitina, P. Monceau, and R.
A. Klemm, The c-axis transport in naturally-grown Bi2Sr2CaCu2O8+δ cross- whisker junctions, Phys. Rev. B70, 094517 (2004).[40]
108. R. A. Klemm, The phase-sensitive c-axis twist experiments on Bi2Sr2CaCu2O8+δ
and their implications, Phil. Mag. 85, 801-853, (2005).[62]
109. M. Alc´antara Ortigoza, R. A. Klemm, and T. S. Rahman, Effect of dipolar interactions on the magnetization of a cubic array of nanomagnets, Phys. Rev. B 72 (17), 174416 (2005).[8]
110. G. B. Arnold and R. A. Klemm, Josephson (001) tilt grain boundary junc- tions of high temperature superconductors, Phil. Mag. 86 (19), 2811 (2006).[8]
111. D. V. Efremov and R. A. Klemm, Spin anisotropy effects in dimer single molecule magnets, Phys. Rev. B 74 (6), 064408 (2006).[13]
112. M. Alc´antara Ortigoza, R. A. Klemm, and T. S. Rahman, Comment on “Magnetization of two-dimensional square arrays of nanomagnets”, Phys. Rev.B 74 (22), 226401 (2006).[3]
113. R. A. Klemm and D. V. Efremov, Single-ion and exchange anisotropy ef- fects and multiferroic behavior in high-symmetry tetramer single molecule mag- nets, Phys. Rev. B 77(14), 184410 (2008). [32]
114. Xiaoling Jian, Jingchuan Zhang, Qiang Gu, and R. A. Klemm, Enhance- ment of ferromagnetism by p-wave Cooper pairing in superconducting ferromag- nets, Phys. Rev. B 80, 224514 (2009).[9]
115. K. Kadowaki, M. Tsujimoto, K. Yamaki, T. Yamamoto, T. Kashiwagi, H. Minami, M. Tachiki, and R. A. Klemm, Evidence for a dual-source mechanism of THz radiation from rectangular mesas of single crystalline Bi2Sr2CaCu2O8+δ intrinsic Josephson junctions, J. Phys. Soc. Jpn. 79, 023703 (2010).[85] (+1)
116. R. A. Klemm and K. Kadowaki, Angular dependence of the radiation power of a Josephson STAR-emitter, J. Supercond. Nov. Magn. 23, 613 (2010). [33]
117. M. Tsujimoto, K. Yamaki, K. Deguchi, T. Yamamoto, T. Kashiwagi,
H. Minami, M. Tachiki, K. Kadowaki, and R. A. Klemm, Geometrical reso- nance conditions for THz radiation from the intrinsic Josephson junctions in Bi2Sr2CaCu2O8+δ, Phys. Rev. Lett. 105, 037005 (2010). [123]
118. R. A. Klemm and K. Kadowaki, Output from a Josephson stimulated terahertz amplified radiation emitter, J. Phys.: Condens. Matter 22, 375701 (2010).[72](+4)
119. R. A. Klemm, E. R. LaBerge, D. R. Morley, T. Kashiwagi, M. Tsuji- moto, and K. Kadowaki, Cavity mode waves during terahertz radiation from rectangular Bi2Sr2CaCu2O8+δ mesas, J. Phys.: Condens. Matter 23, 025701 (2011).[33](+1)
120. Takanari Kashiwagi, Kazuhiro Yamaki, Manabu Tsujimoto, Kouta Deguchi, Naoki Orita, Takashi Koike, Ryo Nakayama, Hidetoshi Minami,Takashi Ya- mamoto, Richard A. Klemm, Masashi Tachiki, and Kazuo Kadowaki, Geomet- rical Full-Wavelength Resonance Mode Generating Terahertz Waves from a Sin- gle Crystalline Bi2Sr2CaCa2O8+δ Rectangular Mesa, J. Phys. Soc. Jpn. 80, 094709 (2011). [33]
121. Takanari Kashiwagi, Manabu Tsujimoto, Takashi Yamamoto, Hidetoshi Minami, Kazuhiro Yamaki, Kaveh Delfanazari, Kota Deguchi, Naoki Orita, Takashi Koike, Ryo Nakayama, Takeo Kitamura, Masashi Sawamura, Shota Hagino, Kazuya Ishida, Krsto Ivanovic, Hidehiro Asai, Masashi Tachiki, R. A. Klemm, and Kazuo Kadowaki, High temperature superconductor terahertz emit- ters: Fundamental physics and its applications, Jap. J. Appl. Phys. 51, 010113 (2012).[95](+1)
122. Richard A. Klemm, Layered Superconductors, Volume 1, (Oxford Univer- sity Press, Oxford, UK and New York, NY, 2012) ISBN13: 978-0-19-959331-6 (576 pages, 300 b/w line and halftone illustrations, December 22, 2011).[46]
(+34)
123. M. Tsujimoto, T. Yamamoto, K. Delfanazari, R. Nakayama, T. Kitamura,
M. Sawamura, T. Kashiwagi, H. Minami, M. Tachiki, K. Kadowaki, and R. A. Klemm, Broadly Tunable Sub-Terahertz Emission from Internal Current-Voltage Characteristic Branches Generated from Bi2Sr2CaCu2O8+δ Single Crystals, Phys. Rev. Lett. 108, 107006 (2012).[103](+2)
124. K. Delfanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, T. Yamamoto, M. Sawamura, K. Ishida, R. A. Klemm, T. Hattori, and K. Kad- owaki, Tunable terahertz emission from triangular mesas of layered high-Tc su- perconducting Bi2Sr2CaCu2O8+δ intrinsic Josephson junctions, Opt. Express 21, 2171 (2013).[49](+3)
125. C. L¨orscher, J. Zhang, Q. Gu, and R. A. Klemm, Anomalous angular de- pendence of the upper critical induction in ferromagnetic superconductors with completely broken p-wave symmetry, Phys. Rev. B 88, 024504 (2013).[6](+2)
126. S. Sekimoto, C. Watanabe, H. Minami, T. Yamamoto, T. Kashiwagi, R.
A. Klemm, and K. Kadowaki, Continuous 30µW terahertz source by a high-Tc superconductor mesa structure, Appl. Phys. Lett. 103, 182601 (2013).[63] (+1)
127. K. Delfanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, K. Ishida, C. Watanabe, S. Sekimoto, T. Yamamoto, H. Minami, M. Tachiki, R.
A. Klemm, T. Hattori, and K. Kadowaki, Terahertz oscillating devices based upon the intrinsic Josephson junctions in a high temperature superconductor, J. Infrared Milli Terahz Waves 35, 131-146 (2014).[23] DOI 10.1007/210762-013- 0027-y.
128. Hidetoshi Minami, Chiharu Watanabe, Kota Sato, Shunsuke Sekimoto, Takashi Yamamoto, Takanari Kashiwagi, Richard A. Klemm, and Kazuo Kad- owaki, Local SiC photoluminescence evidence of hot spot formation and sub-THz coherent emission from a rectangular Bi2Sr2CaCu2O8+δ mesa, Phys. Rev. B 89, 054503 (2014).[58](+2)
129. T. Kashiwagi, K. Nakade, Y. Saiwai , H. Minami , T. Kitamura , C. Watanabe, K. Ishida, S. Sekimoto , K. Asanuma , T. Yasui , Y. Shibano , M. Tsujimoto , T. Yamamoto, B. Markovi´c, J. Mirkovi´c , R. A. Klemm and K. Kad- owaki, Computed tomography image using sub-terahertz waves generated from a high-Tc superconducting intrinsic Josephson junction oscillator, Appl. Phys. Lett. 104, 082603 (2014). [37](+1) doi: 10.1063/1.4866898
130. Chiharu Watanabe, Hidetoshi Minami, Takashi Yamamoto, Takanari Kashi- wagi, Richard A. Klemm, and Kazuo Kadowaki, Spectral investigation of hot spot and cavity resonance effects on the terahertz radiation emitted from high- Tc superconducting Bi2Sr2CaCu2O8+δ mesas, J. Phys. Condens. Matter 26, 172201 (2014) (Fast Track Communication). [34](+1)
131. J. Zhang, C. L¨orscher, Q. Gu, and R. A. Klemm, Is the anisotropy of the upper critical field of Sr2RuO4 consistent with a helical p-wave state?,
J. Phys.: Condens. Matter 26, 252201 (2014) (Fast Track Communication) (ArXiv: 1403.4715)[17] (+1).
132. J. Zhang, C. L¨orscher, Q. Gu, and R. A. Klemm, Chiral to non-chiral phase transition in the angular dependence of the upper critical induction of the Scharnberg-Klemm p-wave pair state, J. Phys.: Condens. Matter 26, 255202 (2014) (Fast Track communication) (ArXiv: 1491.2178)[2]
133. T. Kitamura, T. Kashiwagi, T. Yamamoto, C. Watanabe, K. Ishida, S. Sekimoto, K. Asanuma, T. Yasui, K. Nakade, Y. Shibano, Y. Saiwai, H. Mi- nami, R. A. Klemm, and K. Kadowaki, Broadly tunable, high-power terahertz radiation up to 73 K from a stand-alone Bi2Sr2CaCu2O8+δ mesa, Appl. Phys. Lett. 105, 202603 (2014). [44]
134. C. Watanabe, H. Minami, T. Kitamura, K. Asanuma, K. Nakade, T. Yasui, Y. Saiwai, Y. Shibano, T. Yamamoto, T. Kashiwagi, R. A. Klemm, and K. Kadowaki, Influence of the local heating position on the terahertz emis- sion power from high-Tc superconducting Bi2Sr2CaCu2O8+δ mesas, Appl. Phys. Lett. 106, 042603 (2015).[30]
135. R. A. Klemm, Pristine and intercalated transition metal dichalcogenide superconductors, Physica C 514, 86 (2015). [93] ArXiv: 1505.06384, DOI: 10.1016/j.physc.2015.02.023
136. T. Kashiwagi, T. Yamamoto, T. Kitamura, K. Asanuma, C. Watanabe, K. Nakade, T. Yasui, Y. Saiwai, Y. Shibano, H. Kubo, K. Sakamoto, T. Katsura- gawa, M. Tsujimoto, K. Delfanazari, R. Yoshizaki, H. Minami, R. A. Klemm, and K. Kadowaki, Generation of electromagnetic waves from 0.3 to 1.6 THz with a high-Tc superconducting Bi2Sr2CaCu2O8+δ intrinsic Josephson junction emitter, Appl. Phys. Lett. 106, 092601 (2015).[62]
137. K. Delfanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, T. Yamamoto, W. Wilson, R. A. Klemm, T. Hattori, and K. Kadowaki, Effect of bias electrode position on terahertz radiation from pentagonal mesas of super- conducting Bi2Sr2CaCu2O8+δ, IEEE Trans. THz Sci. Tech. 5, 505 (2015). [24] DOI: 10.1109/TTHZ.2015.2409552.
138. T. Kashiwagi, K. Sakamoto, H. Kubo, Y. Shibano, T. Enomoto, T.Kitamura, K. Asanuma, T. Yasui, C. Watanabe, K. Nakade, Y. Saiwai, T. Katsuragawa, M. Tsujimoto, R. Yoshizaki, T. Yamamoto, H. Minami, R. A. Klemm, and K. Kadowaki, A high-Tc intrinsic Josephson junction emitter tun- able from 0.5 to 2.4 terahertz, Appl. Phys. Lett. 107, 082601 (2015). [57] DOI: 10.1063/1.4929715.
139. T. Kashiwagi, T. Yamamoto, H. Minami, M. Tsujimoto, R. Yoshizaki,
K. Delfanazari, T. Kitamura, C. Watanabe, K. Nakade, T. Yasui, K. Asanuma,
Y. Saiwai, Y. Shibano, T. Enomoto, H. Kubo, K. Sakamoto, T. Katsuragawa,
B. Markovi´c, J. Mirkovi´c, R. A. Klemm, and K. Kadowaki, Efficient fabrication of intrinsic Josephson junction terahertz oscillators with greatly reduced self- heating effects, Phys. Rev. Applied 4, 054018 (2015). [44] DOI: 10.1103/Phys- RevApplied.4.054018.
140. H. Minami, C. Watanabe, T. Kashiwagi, T. Yamamoto, K. Kadowaki, and Richard A. Klemm, 0.43 THz emission from high-Tc superconducting emit- ters at 77 K, J. Phys.: Condens. Matter 28, 025701 (2016). [15 (+1)] DOI: 10.1088/0953-8984/28/2/025701.
141. B. E. Hall and R. A. Klemm, Microscopic model of the Knight shift in anisotropic and correlated metals, J. Phys.: Condens. Matter 28, 03LT01 (2016) (Letter). DOI: 10.1088/0953-8984/28/3/03LT01.[2] (+15)
142. K. Nakade, T. Kashiwagi, Y. Saiwai, H. Minami, T. Yamamoto, R. A. Klemm, and K. Kadowaki, Applications using High-Tc terahertz emitters, Sci. Rep. UK 6, 23178 (2016). DOI: 10.1038/srep23178. [31]
143. C. Watanabe, H. Minami, T. Kitamura, Y. Saiwai, Y. Shibano, T. Katsura- gawa, H. Kubo, K. Sakamoto, T. Kashiwagi, R. A. Klemm, and K. Kadowaki, Electrical Potential Distribution in Terahertz-Emitting Rectangular Mesa De- vices of High-Tc Superconducting Bi2Sr2CaCu2O8+δ, Super. Sci. Tech. 29, 065022 (2016). http://dx.doi.org/10.1088/0953-2048/29/6/065022. [12]
144. D. P. Cerkoney, C. Reid, C. M. Doty, A. Gramajo, T. D. Campbell,
M. A. Morales, K. Delfanazari, M. Tsujimoto, T. Kashiwagi, T. Yamamoto, C. Watanabe, H. Minami, K. Kadowaki, and R. A. Klemm, Cavity mode enhance- ment of terahertz emission from equilateral triangular microstrip antennas of the high-Tc superconductor Bi2Sr2CaCu2O8+δ, J. Phys.: Condens. Matter 29, 015601 (2017). doi: 10.1088/0953-8984/29/1/015601. [26]
145. Richard A. Klemm, Andrew E. Davis†, and Qing X. Wang†, Terahertz emission from thermally-managed square intrinsic Josephson junction microstrip antennas, IEEE J. of Sel. Top. Quant. Electron. 23 (4), Art. No. 41489108
(2017). DOI: 10.1109/JSTQE.2017.2649459. [7](+4)
146. T. Kashiwagi, H. Kubo, K. Sakamoto, T. Yuasa, Y. Tanabe, C. Watanabe,T. Tanaka, Y. Komori, R. Ota, G. Kuwano, K. Nakamura, T. Katsuragawa, M. Tsujimoto, T. Yamamoto, R. Yoshizaki, H. Minami, K. Kadowaki, and R. A. Klemm, The present status of high-Tc superconducting terhahertz emitters, Su- per. Sci. Tech. 30, 074008 (2017). [31](+1) DOI: 10.1088/1361-6668/aa6dd7.
147. T. Kashiwagi, T. Tanaka, C. Watanabe, H. Kubo, K. Sakamoto, T. Kat- suragawa, T. Yuasa, Y. Komori, Y. Tanabe, R. Ota, G. Kuwano, M. Tsujimoto,
R. Yoshizaki, H. Minami, T. Yamamoto, R. A. Klemm, and K. Kadowaki, Ther- moreflectance microscopy measurements of the Joule heating characteristics of high-Tc superconducting terahertz emitters, J. Appl. Phys. 122, 233902 (2017).
[9] DOI: 10.1063/1.5002743
148. R. A. Klemm, Towards a microscopic theory of the Knight shift in an anisotropic, multiband Type-II superconductor, Magnetochemistry 2018, 4, 14.
[2] DOI: 10.3390/magnetochemistry4010014.
149. Takanari Kashiwagi, Takumi Yuasa, Yuki Komori, Yuki Tanabe, Taiga Tanaka, Ryusei Ota, Genki Kuwano, Kento Nakamura, Manabu Tsujimoto, Hidetoshi Minami, Takashi Yamamoto, Richard A. Klemm, and Kazuo Kad- owaki, Improved excitation mode selectivity of high-Tc superconducting terahertz emitters, J. Appl. Phys. 124, 033901 (2018). [19 (+1)] DOI: 10.1063/1.15033914.
150. Yuuki Shibano, Takanari Kashiwagi, Yuki Komori, Kazuki Sakamoto, Yuki Tanabe, Takashi Yamamoto, Hidetoshi Minami, Richard A. Klemm, and Kazuo Kadowaki, High-Tc superconducting THz emitters fabricated by wet etching, AIP Advances 9, 015116 (2019). [7] DOI: 10.1063/1.5061682.
151. Kotaro Terao, Takanari Kashiwagi, Tomoyuku Shizu, Richard A. Klemm, and Kazuo Kadowaki, Superconducting and tetragonal-to-orthorhombic transi- tions in FeSe1−xTex for 0 ≤ x ≤ 0.61, Phys. Rev. B 100, 224516 (2019). [23] DOI: 10.1103/PhysRevB.100.224516
152. K. Delfanazari, R. A. Klemm, H. J. Joyce, D. A. Ritchie, and K. Kad- owaki, Integrated, portable, tunable, and coherent terahertz sources and sensitive detectors based on layered superconductors, Proc. IEEE 108, 721-734 (2020). [38]+(1)DOI: 10.1109/JPROC.2019.2958810.
153. Y. Ono, H. Minami, G. Kuwano, T. Kashiwagi, M. Tsujimoto, K. Kad- owaki, and R. A. Klemm, Superconducting emitter powered at 1.5 THz by an ex- ternal resonator, Phys. Rev. Applied 13, 064026 (2020) [11] DOI: 10.1103/Phys- RevApplied.13.064026.
154. Y. Saiwai, T. Kashiwagi, K. Nakade, M. Tsujimoto, H. Minami, R. A. Klemm, and K. Kadowaki, Liquid helium-free high-Tc superconducting terahertz emission system and its applications, Jpn. J. Appl. Phys. 59, 105004 (2020)
[5] DOI: 10.35848/1347-4065/abb8f1.
155. Aiying Zhao, Qiang Gu, Timothy J. Haugan, and Richard A. Klemm, The Zeeman, Spin-Orbit, and Quantum Spin Hall Interactions in Anisotropic and Low-Dimensional Conductors, J. Phys.: Condens. Matter. 33, 085802 (2021). doi.org/10.1088/1361-648X/20/085802+9. ArXiv: 1912.02101v2 [3]
156. Joseph R. Rain†, PeiYu Cai†, Alexander Baekey†, Matthew A. Reinhard†, Roman I. Vasquez†, Andrew C. Silverman†, Christopher L. Cain†, and Richard
A. Klemm, Wave functions for high-symmetry thin microstrip antennas and
two-dimensional quantum boxes, Phys. Rev. A 104, 062205 (2021) [2]. doi.org/10.1103/PhysRevA.104.062205. ArXiv: 1802.7916v1.
157. Aiying Zhao, Qiang Gu, and Richard A. Klemm, Angular dependence of the upper critical induction of clean s- and dx2 −y2 -wave superconductors with self-consistent ellipsoidal effective mass and Zeeman anisotropies, J. Phys.: Con-
dens. Matter 34, 355601 (2022). doi.org/10.1088/1361-648X/ac75a4. ArXiv:2204.01246[1]
158. Aiying Zhao, Qiang Gu, Timothy J. Haugan, Thomas J. Bullard, and Richard A. Klemm, Type-II quantum spin Hall effect in two-dimensional metals,J. Phys.: Condensed Matter 34, 485302 (2022) https://doi.org/10.1088/1361-
648X/ac9720. ArXiv: 2204.01949.[1]
MANUSCRIPTS IN PREPARATION
1. Zhichen Liu, Sunghyun Kim, and Richard A. Klemm, Rotation wave approx-imation to nuclear magnetic resonance for arbitrary spins, submitted November 14, 2022 to Phys. Rev. B ArXiv: 2203.08755v1.
2. R. Javier Gonzalez, Michael S. Lodge, Masahiro Ishigami, Richard Klemm, Ami Rathod, Kirsten L. Lina, Anna C. Bowman, Francisco Hernandez, Chris J. Fredricksen, Coleman Cariker, and Robert E. Peale, Antenna-coupled graphene Josephson-junction terahertz detector, submitted November 17, 2022 to MRS Advances.
3. Y. Ono, H. Minami, S. Kusunose, T. Yuhara, G. Kuwano, T. Kashiwagi, M. Tsujimoto, K. Kadowaki, and R. A. Klemm, Control of the intrinsic Josephson effects in Bi2Sr2CaCu2O8+δ with a separate patch resonator, to be submitted to Appl. Phys. Lett.
4. Kazuo Kadowaki, Hidetoshi Miinami, Takanari Kashiwagi, Manabu Tsu- jimoto, Takashi Mochiku, Ruqayyah Shouk, and Richard A. Klemm, High-Tc Superconducting THz Emitters: High Quality Single Crystals, Standalone Mesas (SAMs), Mesa Symmetry Effects, and Array Designs, to be submitted to the special issue of Sensors on THz emitters and detectors.
5. R. A. Klemm, Layered Superconductors Volume 2, under contract to be published by Oxford University Press.
OTHER PUBLICATIONS
0. R. A. Klemm, Thesis, Harvard U. (1974) [15(+1)]
1. T. M. Rice, P. A. Lee, and R. A. Klemm, The Role of Interchain Cou- pling in Linear Conductors. In L. P´al, G. Gru¨ner, A. J´anossy, and J. S´olyom, (eds.), Proceedings of the International Conference on Organic Conductors and Semiconductors, Si´ofok, Hungary, 1976. Published in Lecture Notes in Physics 65, 125 (Springer, New York, 1977).
2. R. A. Klemm and H. Gutfreund, Order in Coupled Metallic Chains. In L. P´al, G. Gru¨ner, A. J´anossy, and J. S´olyom, (eds.), Proceedings of the Interna- tional Conference on Organic Conductors and Semiconductors, Si´ofok, Hungary, 1976. Published in Lecture Notes in Physics 65, 149 (Springer, New York, 1977).
3. R. A. Klemm, P. A. Lee, and T. M. Rice, The Two-Chain Problem: A Model of TTF-TCNQ. In L. P´al, G. Gru¨ner, A. J´anossy, and J. S´olyom, (eds.), Proceedings of the International Conference on Organic Conductors and Semi- conductors, Si´ofok, Hungary, 1976. Published in Lecture Notes in Physics 65, 155 (Springer, New York, 1977).[1]
4. R. A. Klemm, Fluctuations in a Spin Glass, J. Magn. Magn. Mat. 7, 260 (1978).
5. R. A. Klemm, New Mechanisms for Superconductivity and Novel Phenomena in Linear Conductors. In D. Cabib, C. G. Kuper, and I. Riess, (eds.), Pro- ceedings of the 13th IUPAP Conference on Statistical Physics – Statphys 13, Technion–Israeli Institute of Technology, August 24-30, 1977. Published in An. Israeli Phys. Soc. 2 (2), 602 (1978).
6. R. A. Klemm and L. A. Turkevich, Magnetic Properties of Filamentary Superconductors. In S. Bariˇsi´c, A. Bjeliˇs, J. R. Cooper, and B. Leonti´c, (eds.), Proceedings of the International Conference on Quasi One-Dimensional Conduc- tors II, Dubrovnik, SR Croatia, SFR Yugoslavia, 1978. Published in Lecture Notes in Physics 96, 409 (Springer, New York, 1979).
7. R. A. Klemm, J. R. Schrieffer, and G. Gru¨ner, Dynamics of Pinned Charge- Density Waves in NbSe3, J. Phys. (Paris) 44 (NC-3), 1689 (1983).[1]
8. J. P. Stokes, M. O. Robbins, S. Bhattacharya, and R. A. Klemm, Broad- band Noise in Orthorhombic TaS3. In Charge Density Waves in Solids, ed. by Gy. Hutiray and J. S´olyom. Published in Lecture Notes in Physics (Turkish J. Pediatrics, Samapazari) 217, 301 (1985).[1]
9. M. O. Robbins, J. P. Stokes, S. Bhattacharya, and R. A. Klemm, Broad- band Noise in Orthorhombic TaS3, Mol. Cryst. Liq. Cryst. 121, 63 (1985).
10. R. A. Klemm, M. O. Robbins, and J. R. Schrieffer, The Single Domain Model of Charge-Density Wave Transport. In Charge-Density Waves in Solids, ed. by Gy. Hutiray and J. S´olyom, Published in Lecture Notes in Physics (Turkish J. Pediatrics, Samapazari) 217, 178 (1985) (invited paper).[3]
11. M. O. Robbins and R. A. Klemm, Charge-Density Wave Conduction of Small Samples, Mol. Cryst. Liq. Cryst. 121, 95 (1985).
12. R. A. Klemm and K. Scharnberg, Upper Critical Field in p-wave Super- conductors with Anisotropic Pairing Interaction, Physica 135B, 53 (1985).[16 (+1)]
13. R. A. Klemm and K. Scharnberg, Upper Critical Field in p-wave Supercon- ductors with Broken Symmetry, J. Magn. Magn. Mater. 54-57, 381 (1986).[6]
14. S. N. Coppersmith and R. A. Klemm, Ultrasonic Attenuation in Clean Anisotropic Superconductors, Physica 135B, 27 (1985).[2]
15. D. C. Johnston, J. P. Stokes, and R. A. Klemm, Relationships between Mag- netic Susceptibility and Single Particle Transport in Quasi One-Dimensional Conductors, J. Magn. Magn. Mat. 54-57, 1317 (1986).[11]
16. S. N. Coppersmith and R. A. Klemm, Ultrasonic Attenuation in Clean Anisotropic Superconductors, J. Magn. Magn. Mat. 54-57, 1539 (1986).
17. R. A. Klemm and M. O. Robbins, Charge-Density Wave Conduction: Dy- namics and Finite Size Effects, Physica 143B, 76 (1986) (invited talk).[3]
18. R. A. Klemm, Crystal Field Effects upon the Heavy Electron Supercon- ducting Properties, J. Less Comm. Met. 127, 311 (1987) (invited paper).
19. R. A. Klemm, Heavy Electron Superconductors: Axial or Polar State? In Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions, ed. by L. C. Gupta and S. K. Malik, (Plenum, New York, 1987), p 505.
20. R. A. Klemm, Some Thoughts on the New High Tc Superconductors, Con- densed Matter Theories 3, 185, edited by J. S. Arponen, R. F. Bishop, and M. Manninen, (Plenum, New York), (1988) (invited paper).
21. D. Fay, R. A. Klemm, and H. Monien, Numerical Investigation of Competing Spin-Spin Interactions in a Two-Dimensional Ising Model for La2−zCuO4−y,Physica C 153-155, 1289 (1988).
22. K. Scharnberg, D. Walker, R. A. Klemm, and C. T. Rieck, Electromag- netic Response of Unconventional Superconductors, Physica C 153-155, 715 (1988).[2]
23. S. H. Liu and R. A. Klemm, Interlayer Pairing: A Possible New Type of Superconductivity in Layered Materials, Chin. J. Phys. (Taiwan) 29, 157 (1991) (invited talk).[7]
24. R. A. Klemm and S. H. Liu, Interlayer Pairing and c-axis versus ab-plane Gap Anisotropy in High Tc Superconductors. In High Temperature Supercon- ductivity, edited by J. Ashkenazi and G. Vezzoli, (Plenum, New York, 1991), p. 609. (invited talk).[1]
25. U. Welp, S. Fleshler, W. K. Kwok, R. A. Klemm, V. M. Vinokur, J. Downey, and G. W. Crabtree, Scaling Behavior of the Fluctuations in Magnetization and Conductivity of Untwinned YBa2Cu3O7−δ, Physica C 185-189, 1785 (1991).[3]
26. U. Welp, S. Fleshler, W. K. Kwok, R. A. Klemm, V. M. Vinokur, J. Downey, and G. W. Crabtree, Reversible Magnetization of Copper Oxide Su- perconductors in the Mixed State. In High Temperature Superconductivity, ed. by S. K. Malik and S. S. Shah (Nova Science Publishers, New York, 1992) pp. 349-381 (1992).[15]
27. U. Geiser, J. M. Williams, K. D. Carlson, A. M. Kini, H. H. Wang, R.A. Klemm, J. R. Ferraro, S. K. Kumar, K. R. Lykke, P. Wurz, D. H. Parker, S. Fleshler, J. D. Dudek, N. L. Eastman, P. B. Mobley, J. M. Seaman, J. D.B. Sutin, and G. A. Yaconi, Isotope Effect In 13C-Substituted (Central C=C) κ-Phase Organic Superconductors, Proceedings of the International Conference on the Science and Technology of Synthetic Metals (ICSM ’92), G¨oteborg, Swe- den, August 12-18, 1992, Part III, Synth. Metals 56 (1), 2314 (1993) (invited
talk). [2(+6)]
28. R. A. Klemm, Generic Properties of Layered Superconductors. In Supercon- ductivity and its Applications, AIP Conference Proceedings No. 273, ed. by H.
S. Kwok, D. T. Shaw, and M. J. Naughton (Buffalo, NY, 1992), p. 292 (invited talk) [1].
29. K. D. Carlson, J. M. Williams, U. Geiser, A. M. Kini, H. H. Wang, R.
A. Klemm, S. K. Kumar, J. A. Schlueter, J. R. Ferraro, K. R. Lykke, P. Wurz,
D. H. Parker, J. D. B. Sutin, J. E. Schirber, E. L. Venturini, and P. Stout, The central bond 13C = 13C isotope effect for superconductivity in the high Tc β∗-(ET)2I3 phase and its implications regarding the superconducting pairing mechanism in TTF-based organic superconductors, Mol. Cryst. Liq. Cryst. A 234, 127 (1993). [6]
30. R. A. Klemm, Dimensional Crossover in the Torque in a Layered Su- perconductor, Proceedings of the Twentieth International Conference on Low Temperature Physics LT-20, Eugene, OR, August 4-11, 1993, Physica B 194- 196, 1367 (1994).[2]
31. S. H. Liu and R. A. Klemm, Density of States and Tunneling Characteristics of Layered Superconductors, Proceedings of the Twentieth International Con- ference on Low Temperature Physics LT-20, Eugene, OR, August 4-11, 1993, Physica B 194-196, 2417 (1994).
32. R. A. Klemm and S. H. Liu, Intra- versus Interlayer Pairing in the Copper Oxide Superconductors: Response to a Magnetic Field, in SPIE Proceedings on Superconducting Superlattices and Multilayers, ed. by I. Bozovic (Los Angeles, January 24-25, 1994), 2157, 27 (1994) (invited talk).
33. S. H. Liu and R. A. Klemm, Energy Gap Structure of Layered Superconduc- tors, in SPIE Proceedings on Superconducting Superlattices and Multilayers, ed. by I. Bozovic (Los Angeles, January 24-25, 1994), 2157, 56 (1994).
34. R. A. Klemm, M. Ledvij, and S. H. Liu, Surface State and Normal Layer Effects, Chin. J. Phys. (Taiwan) 34, 201 (1996). (refereed invited talk).[3]
35. R. A. Klemm, M. Ledvij, and S. H. Liu, Surface State and Normal Layer Effects in High-Tc Superconductors, in SPIE Proceedings on Oxide Supercon- ductor Physics and Nano-Engineering II, ed. by I. Bozovic (San Jose, January 30-February 2, 1996), 2697, 44 (1996) (invited talk).[2]
36. R. A. Klemm and S. H. Liu, Simple Model of the Anisotropic Penetration Depth in High Tc Superconductors, Proceedings of the Twentyfirst International Conference on Low Temperature Physics LT21, Prague, Czech Republic, Au- gust 8-14, 1996, Czechoslovak J. Phys. 46, Suppl. S2, 1135 (1996).
37. R. A. Klemm, Fluctuation Phenomena in Layered Superconductors, Pro- ceedings of the Adriatico Research Conference on Fluctuation Phenomena in High Critical Temperature Superconducting Ceramics, ICTP Trieste, Italy, Au- gust 3-8, 1996, ed. by M. Ausloos and A. Varlamov, (Kluwer NATO Series, Dordrecht, The Netherlands) pp. 377-384 (1997).[8 (+2)]
38. R. A. Klemm, Why We Still Don’t Know the Symmetry of the Order Pa- rameter in High Temperature Superconductors, Proceedings of the International Workshop on High Temperature Superconductivity – Ten Years After its Dis- covery, Jaipur, India, December 16-21, 1996, ed. by S. M. Bose and K. B. Garg, (Narosa Publishing House, New Delhi, 1998) pp. 179-191.[5 (+2)]
39. R. A. Klemm, What is the Symmetry of the Order Parameter in HighTemperature Superconductors?, in J. D. Fan, ed., Proceedings of the First Inter- national Conference on New Theories, Discoveries, and Applications of Super- conductors and Related Materials, Baton Rouge, LA, February 19-24, 1998, Int.
J. Mod. Phys. B 12, (29-31), pp. 2920-2931 (1998) (plenary invited talk).[29]
40. R. A. Klemm, The Orbital Symmetry of the Order Parameter in HTCS: The Controversy Continues, in Symmetry and Pairing in Superconductors, M. Ausloos and S. Kruchinin (eds.), (Kluwer, Dordrecht, Netherlands, 1999), pp. 161-172 (plenary invited talk).[6]
41. R. A. Klemm, C. T. Rieck, and K. Scharnberg, Angular Dependence of the Josephson Critical Current Across c-Axis Twist Junctions of Layered Su- perconductors, in Superconducting Superlattices II: Native and Artificial, San Diego, CA, July 20-22, 1998, ed. by I. Bozovic and D. Pavuna, Proceedings of SPIE 3480, pp. 209-221 (1998) (invited talk).[3]
42. R. A. Klemm, C. T. Rieck, and K. Scharnberg, c-Axis Twist Bi2Sr2CaCu2- O8+δ Josephson Junctions: A New Phase-Sensitive Test of Order Parameter Symmetry, in AIP Conference Proceedings 483 on High Temperature Supercon- ductivity, edited by S. E. Barnes et al. (AIP, Woodbury, New York, 1999), pp. 259-264. (invited talk).[5]
43. R. A. Klemm, G. Arnold, A. Bille, C. T. Rieck, and K. Scharnberg, c-Axis Twist Bi2Sr2CaCu2O8+δ Josephson Junctions: A New Phase-Sensitive Test of Order Parameter Symmetry, in J. D. Fan, ed., Proceedings of the Second Inter- national Conference on New Theories, Discoveries, and Applications of Super- conductors and Related Materials, Las Vegas, NV, May 31-June 4, 1999, Int. J. Mod. Phys. B 13, (29-31) pp. 3449-3454. (1999) (invited talk).[11]
44. R. A. Klemm, A. Bille, C. T. Rieck, K. Scharnberg, and G. Arnold, Bi2Sr2CaCu2O8+δ c-Axis Twist Josephson Junctions: A New Phase -Sensitive Test of Order Parameter Symmetry, in O¨ . Rapp, ed., Proceeding of the Inter- national Conference on Molecular and Oxide Superconductors (MOS99), Stock- holm Sweden, July 29-August 2, 1999, J. Low Temp. Phys. 117, (3/4), pp. 509-513 (1999).[7]
45. R. A. Klemm, Striking Similarities Between the Pseudogap Phenomena in Cuprates and in Layered Organic and Dichalcogenide Superconductors, M2S- HTSC-VI (Houston, February 22, 2000), Physica C 341-348, 839 (2000) (in- vited talk).[43]
46. R. A. Klemm. G. Arnold, A. Bille, and K. Scharnberg, Theory of c-Axis Twist Bi2212 Josephson Junctions: Strong Evidence for Incoherent Tunneling and s-Wave Superconductivity, M2S-HTSC-VI (Houston, February 22, 2000), Physica C 341-348, 1663 (2000).[2]
47. R. A. Klemm, Origin of the Pseudogap in High Temperature Supercon- ductors, 25th Nathiagali Summer College Lectures, Nathiagali, Pakistan, July 4, 2000, unpublished. (available in pdf format)
48. R. A. Klemm, Bi2Sr2CaCu2O8+δ c-Axis Bicrystal Twist Josephson Junc- tions: A New Phase -Sensitive Test of Order Parameter Symmetry, 25th Nathi- agali Summer College Lectures, Nathiagali, Pakistan, July 5, 2000, unpublished. (available in pdf format)
49. R. A. Klemm and K. Scharnberg, Theory of c-Axis Twist Bicrystal Joseph- son Junctions, Int. J. Mod. Phys. B 15 (24 & 25), 3164 (2001)(invited talk).[3]
50. R. A. Klemm, Bi2Sr2CaCu2O8+δ c-Axis Bicrystal Twist Josephson Junc- tions: A New Phase -Sensitive Test of Order Parameter Symmetry, in New Trends in Superconductivity, J. Annett and S. Kruchinin, (eds.), (Kluwer, Dor- drecht, 2002), pp. 85-94 (invited talk in Yalta, Ukraine).[2]
51. R. A. Klemm, Theory of the Phase-Sensitive BSCCO c-Axis Twist Joseph- son Junction Experiments, J. Superconductivity: Incorporating Novel Mag- netism 16, 529 (2003) (invited talk at SCRM2002, Giens, France, June, 2002). doi: 10.1023/A:1023825205470
52. R. A. Klemm, Bi2Sr2CaCu2O8+δ Bicrystal c-Axis Twist Josephson Junc- tions: A New Phase-Sensitive Test of Order Parameter Symmetry, Physica B 329-333 P2, 1325 (2003) (invited talk at LT23 in Hiroshima, Japan).[2]
53. R. A. Klemm, The Pseudogap and the Superconducting Order Parameter in Inhomogeneous Bi2Sr2CaCu2O8+δ, J. Supercond.: Incorporating Novel Mag-
netism 17 (1), 69 (2004) (invited talk in Bled, Slovenia). doi: 10.1023/B:JOSC.0000011843.29433.8a [5]
54. R. A. Klemm, Bi2Sr2CaCu2O8+δ Bicrystal c-Axis Twist Josephson Junc- tions: The Superior Phase-Sensitive Test of Order Parameter Symmetry, Curr. Appl. Phys. 4/5, 509 (2004)(invited talk in Seoul, Korea).[1]
55. I. Olejniczak, J. Choi, J. L. Musfeldt, Y. J. Wang, J. A. Schlueter, and
R. A. Klemm, Magnetic field dependent vibrational modes in κ-(ET)2Cu(SCN)2
organic superconductor, J. Phys. IV France 114, 361 (2004).
56. R. A. Klemm, Bi2Sr2CaCu2O8+δ c-axis bicrystal twist and cross-whisker ex- periments, in J. Ashkenazi, M. V. Eremin, J. L. Cohn, I. Eremin, D. Manske, D. Pavuna, and F. Zuo, Eds., New Challenges in Superconductivity: Experimental Advances and Emerging Theories, (Springer, NATO Science Series) 183, 43-48 (2005) (invited talk in Miami).
57. R. A. Klemm, c-Axis twist bicrystal, artificial and natural cross-whisker Bi2212 Josephson junctions, Int. J. Mod. Phys. B 19, (1-3) 177 (2005) (ple- nary invited talk in Chongqing, China).[1]
58. R. A. Klemm, Bi2212 c-Axis twist bicrystal and artificial and natural cross- whisker Josephson junctions: Strong evidence for s-wave superconductivity and incoherent c-axis tunneling. J. Supercond.: Incorporating Novel Magnetism 18,
(6) 697 (2005) (invited talk in Rome, Italy). [5]
59. R. A. Klemm and D. V. Efremov, Local spin anisotropy effects upon the magnetization of dimer single molecule magnets, Proceedings of the 24th Inter- national Conference on Low Temperature Physics, AIP Conference Proceedings 850, 1151 (2006).[1]
60. R. A. Klemm, The phase-sensitive c-axis twist experiments on Bi2Sr2CaCu2O8+δ and their implications, Proceedings of the 24th International Conference on Low Temperature Physics, AIP Conference Proceedings 850, 519 (2006).
61. R. A. Klemm and G. B. Arnold, Josephson (001) tilt grain boundary junc- tions of high temperature superconductors, Int. J. Mod. Phys. B 21, 3194 (2007).
62. Richard A. Klemm, Christopher L¨orscher, Jingchuan Zhang, and Qiang Gu, Upper critical field of p-wave ferromagnetic superconductors with orthorhombic symmetry, Proceedings of the 26th International Conference on Low Tempera-
ture Physics LT-26, J. Phys. Conf. Ser. 400, 022055 (2012). http://dx.doi.org/10.1088/1742- 6596/400/2/022055.[1]
63. K. Kadowaki, T. Kashiwagi, H. Asai, M. Tsujimoto, M. Tachiki, K. Delfanazari, and R. Klemm, Terahertz wave emission from intrinsic Josephson junctions in Bi2Sr2CaCu2O8+δ. Proceedings of the 26th International Conference on Low Temperature Physics LT-26, J. Phys. Conf. Ser. 400, 022041 (2012) [7] (+1) http://dx.doi.org/10.1088/1742-6596/400/2/022041.
64. K. Delfanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, M. Sawamura, K. Ishida, T. Yamamoto, T. Hattori, R. A. Klemm, and K. Kad- owaki, Experimental and theoretical studies of mesas of several geometries for terahertz wave radiation from the intrinsic Josephson junctions in superconduct- ing Bi2Sr2CaCu2O8+δ, 37th International Conference on Infrared, Millimeter,
and Terahertz Waves (IRMMW-2012), IEEE Xplore (2012) (http://dx.doi.org/10.1109/IRMMW- THz.2012.6380230). [3](+1)
65. K. Kadowaki, M. Tsujimoto, K. Delfanazari, T. Kitamura, M. Sawamura,
T. Kashiwagi, H. Minami, M. Tachiki, and R. A. Klemm, High power THz radiation from high-Tc superconducting intrinsic Josephson junctions, 37th In- ternational Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-
2012), IEEE Xplore (2012) (http://dx.doi.org/10.1109/IRMMW-THz.2012.6380236).[1]
66. Richard A. Klemm, Kaveh Delfanazari, Manabu Tsujimoto, Takanari Kashi- wagi, Takeo Kitamura, Takashi Yamamoto, Masashi Sawamura, Kazuya Ishida, Toshiaki Hattori, and Kazuo Kadowaki, Modeling the electromagnetic cavity mode contributions to the THz emission from triangular Bi2Sr2CaCu2O8+δ mesas, Physica C 491, 30 (2013) (http://dx.doi.org/10.1016/j.physc.2012.11.006).[17](+1)
67. K. Delfanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, T. Ya- mamoto, M. Sawamura, K. Ishida, M. Tachiki, R. A. Klemm, T. Hattori, and K. Kadowaki, Study of coherent and continuous terahertz wave emission in equilat- eral triangular mesas of superconducting Bi2Sr2CaCu2O8+δ intrinsic Josephson
junctions, Physica C 491, 16 (2013) (http://dx.doi.org/10.1016/j.physc.2012.12.009).[20](+1)
68. K. Kadowaki, M. Tsujimoto, K. Delfanazari, T. Kitamura, M. Sawamura,
H. Asai, T. Yamamoto, K. Ishida, C. Watanabe, S. Sekimoto, K. Nakade, T. Yasui, K. Asanuma, T. Kashiwagi, H. Minami, M. Tachiki, T. Hattori, and R.
A. Klemm, Quantum terahertz electronics (QTE) using coherent radiation from high temperature superconducting Bi2Sr2CaCu2O8+δ intrinsic Josephson junc- tions, Physica C 491, 2-6 (2013). [32] doi: 10.1016/j.physc.2013.04.011.
69. K. Defanazari, H. Asai, M. Tsujimoto, T. Kashiwagi, T. Kitamura, T. Ya- mashita, W. Wilson, R. A. Klemm, T. Hattori, and K. Kadowaki, The influence of the electrode positions on the current-voltage characteristics and terahertz ra- diation in a high-Tc superconducting device Proc. 40th Int. Conf. on Infrared,
Millimeter, and Terahertz Waves (IRMMW-THZ) (2015). [3] doi:10.1109/IRMMW- THz34837.2015.
70. R. A. Klemm, A. E. Davis, Q. X. Wang, T. Yamamoto, D. P. Cerkoney,
C. Reid, M. L. Koopman, H. Minami, T. Kashiwagi, J. R. Rain, C. M. Doty,
M. A. Sedlack, M. A. Morales, C. Watanabe, M. Tsujimoto, K. Delfanazari, and K. Kadowaki, Terahertz emission from the intrinsic Josephson junctions of high-symmetry thermally-managed Bi2Sr2CaCu2O8+δ microstrip antennas, IOP Conf. Ser. Mat. Sci. 279, 012017 (2017) (CEC-ICMC2017 invited talk). doi: 10.1088/1757-899X/279/1/012017. [13]
71. Kaveh Delfanazari, Richard A. Klemm, Manabu Tsujimoto, Daniel P. Cerkoney, Takashi Yamamoto, Takanari Kashiwagi, and Kazuo Kadowaki, Cav- ity modes in broadly tunable and coherent superconducting coherent terahertz sources, 13th Workshop on Low Temperature Electronics WOLTE-13, J. Phys.: Conf. Ser. 1182, 012011 (2019). [8] DOI: 10.1088/1742-6596/1182/1/012011.
72. Nahi Shouk, Ruqayyah Shouk, Sheila Bonnough, and Richard A. Klemm, Terahertz emission from thin annular and slitted annular Bi2212 microstrip an- tennas, plenary invited talk at the Workshop on Superconducting Terahertz Devices, University of Glasgow, UK, August 22, 2020, 2020 International Con-ference on UK-China Emerging Technologies (UCET), 2020, pp. 1-4, doi: 10.1109/UCET51115.2020.9205488. [1]
73. Y. Xiong, T. Kashiwagi, R. A. Klemm, K. Kadowaki, and K. Delfanazari, Engineering the cavity modes and polarization in integrating superconducting coherent terahertz emitters, 45th International Conference on Infrared, Millime- ter, and Terahertz Waves (IRMMW-THz), Buffalo, NY, USA, Nov. 8-13, 2020. doi: 10.1109/IRMMW-THz46771.2020.9370587. [6(+1)]
74. F. Javier Gonzalez, Michael S. Lodge, Masahiro Ishigami, Richard A. Klemm, Ami Rathod, Kirsten L. Lina, Anna C. Bowman, FracinscoHernan- dez, ChrisJ. Fredricksen, Coleman Cariker, and R. E. Peale, Antenna-coupled
graphene josephson-junction terahertz detector, MRS Advances, doi: 10.1557/s43580- 023-00546-w. published online March 22, 2023.
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Table 3: Additional papers with 15 or more citations.
