Seiji Higashitani

Last Updated :2021/04/06

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
ultphiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Philosophy, Hiroshima University
  • Master of Science, Yamaguchi University

Research Fields

  • Mathematical and physical sciences;Physics;Condensed matter physics II

Educational Activity

Course in Charge

  1. 2021, Liberal Arts Education Program1, 1Term, General Mechanics I
  2. 2021, Liberal Arts Education Program1, 3Term, General Mechanics II
  3. 2021, Undergraduate Education, 2Term, Electromagnetism I
  4. 2021, Undergraduate Education, 1Term, Seminar in Physical Sciences I
  5. 2021, Undergraduate Education, 1Term, Introduction to Physical Sciences
  6. 2021, Undergraduate Education, First Semester, Quantum Mechanics II
  7. 2021, Undergraduate Education, First Semester, Seminar in Quantum Mechanics II
  8. 2021, Undergraduate Education, 2Term, Frontiers of Material Science
  9. 2021, Graduate Education (Master's Program) , Academic Year, Special Study of Advanced Science and Engineering Transdisciplinary Science and Engineering
  10. 2021, Graduate Education (Master's Program) , First Semester, Special Exercises of Advanced Science and Engineering Transdisciplinary Science and Engineering A
  11. 2021, Graduate Education (Master's Program) , Second Semester, Special Exercises of Advanced Science and Engineering Transdisciplinary Science and Engineering B
  12. 2021, Graduate Education (Master's Program) , 3Term, Spectroscopies of Correlated Matter

Research Activities

Academic Papers

  1. Quasi-classical theory of the Andreev reflection at the N-S interface, Physica C, 185-189, 1451-1452, 19910401
  2. Meissner effect in clean proximity-contact N-S double layer, Physica B, 194-196, 1385-1386, 19940401
  3. ★, Meissner effect in normal-superconducting proximity-contact double layers, J. Phys. Soc. Jpn., 64(2), 549-564, 19950215
  4. ★, Theory of rough surface effects on the anisotropic BCS states, J. Low Temp. Phys., 103(1/2), 1-22, 19960401
  5. Rough surface effects on d-wave superconductors, J. Phys. Soc. Jpn., 65(6), 1540-1543, 19960615
  6. Quasi-classical theory of rough surface effects on unconventional BCS states., Czechoslovak J. Phys., 46(S2), 1059-1060, 19960401
  7. ★, Mechanism of paramagnetic Meissner effect in high-temperature superconductors, J. Phys. Soc. Jpn., 66(9), 2556-2559, 19970901
  8. Phase diagram of the Fulde-Ferrell-Larkin-Ovchinnikov state in a three-dimensional superconductor, J. Phys. Soc. Jpn., 67(1), 280-289, 19980115
  9. Impurity scattering effect on superfluidity of 3He in aerogel, J. Low Temp. Phys., 114(1/2), 161-172, 19990101
  10. Order parameter collective modes in Sr2RuO4, PHYSICA B, 284, 539-540, 200007
  11. Effect of finite reflection at the interface on diamagnetic response of normal-superconducting proximity contact double layers, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 69(11), 3493-3496, 200011
  12. Superfluid density in He-3 film, PHYSICA B, 284, 271-272, 200007
  13. Collision drag effect on propagation of sound in liquid He-3 in aerogel, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 70(12), 3483-3486, 200112
  14. Rough surface effect on Meissner diamagnetism in normal-layer of N-S proximity-contact system, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 71(1), 293-299, 200201
  15. Transverse sound in liquid-He-3-aerogel system, PHYSICAL REVIEW LETTERS, 89(21), 20021118
  16. Rough surface effect on diamagnetic response of normal-superconducting proximity contact system with arbitrary concentration of impurities, JOURNAL OF LOW TEMPERATURE PHYSICS, 132(3-4), 147-165, 200308
  17. Viscoelastic theory of liquid He-3 in aerogel, PHYSICA B-CONDENSED MATTER, 329, 299-300, 200312
  18. A-B transition of superfluid He-3 in aerogel under magnetic field, PHYSICA B-CONDENSED MATTER, 329, 301-302, 200312
  19. Collision drag effect on two-fluid hydrodynamics of superfluid He-3 in aerogel, JOURNAL OF LOW TEMPERATURE PHYSICS, 134(3-4), 843-850, 200402
  20. Observation of surface Andreev bound states of superfluid He-3 by transverse acoustic impedance measurements, PHYSICAL REVIEW LETTERS, 95(7), 20050812
  21. Theory of acoustic impedance of superfluid He-3, JOURNAL OF LOW TEMPERATURE PHYSICS, 138(1-2), 349-354, 200501
  22. Microscopic theory of sound propagation in the superfluid He-3-aerogel system, PHYSICAL REVIEW B, 71(13), 200504
  23. Sound propagation in superfluid He-3 in aerogel, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 66(8-9), 1334-1338, 2005
  24. Transverse acoustic impedance of superfluid He-3-B, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 66(8-9), 1352-1354, 2005
  25. Fourth sound propagation in superfluid He-3 in aerogel, JOURNAL OF LOW TEMPERATURE PHYSICS, 138(1-2), 147-152, 200501
  26. NMR properties of a possible non-unitary state of superfluid He-3 in aerogel, JOURNAL OF LOW TEMPERATURE PHYSICS, 138(1-2), 153-157, 200501
  27. Impurity effect on the order parameter collective mode in superfluid 3He in aerogel, AIP Conf. Proc., 850, 249-250, 20060901
  28. Fulde-Ferrell-Larkin-Ovchinnikov state in thin films with rough surfaces, AIP Conf. Proc., 850, 733-734, 20060901
  29. Raman spectra of p-wave superconductors with non-magnetic impurities, AIP Conf. Proc., 850, 581-582, 20060901
  30. Raman spectra of spin-triplet superconductor Sr2RuO4, PHYSICA B-CONDENSED MATTER, 383(1), 82-83, 20060815
  31. Theory of transverse acoustic impedance of superfluid He-3, JOURNAL OF LOW TEMPERATURE PHYSICS, 149(5-6), 294-313, 200712
  32. Effect of order parameter collective mode on electronic Raman spectra of spin-triplet superconductor Sr2RuO4, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 76(3), 200703
  33. Ultrasound attenuation of superfluid He-3 in aerogel, PHYSICAL REVIEW LETTERS, 98(22), 20070601
  34. Surface Bound States in Superfluid He-3, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 77(11), 200811
  35. Surface condition dependence of transverse acoustic impedance in superfluid 3He, Journal of Physics: Conference Series, 150, 032070(1–4), 20090301
  36. New Anomaly in the Transverse Acoustic Impedance of Superfluid He-3-B with a Wall Coated by Several Layers of He-4, PHYSICAL REVIEW LETTERS, 103(15), 20091009
  37. ★, Proximity Effect between a Dirty Fermi Liquid and Superfluid He-3, JOURNAL OF LOW TEMPERATURE PHYSICS, 155(1-2), 83-97, 200904
  38. ★, Strong Anisotropy in Spin Suceptibility of Superfluid He-3-B Film Caused by Surface Bound States, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 78(12), 200912
  39. Frictional motion of normal-fluid component of superfluid He-3 in aerogel, PHYSICAL REVIEW B, 82(5), 20100825
  40. Frictional Relaxation Time of He-3 Normal Fluid Component in Aerogel Obtained by Fourth Sound Resonance, JOURNAL OF LOW TEMPERATURE PHYSICS, 158(1-2), 182-187, 201001
  41. ★, Surface Majorana Cone of the Superfluid He-3 B Phase, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80(1), 201101
  42. Subgap in the Edge States of Two-Dimensional Chiral Superconductor with Rough Surface, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80(11), 201111
  43. ★, Odd-frequency Cooper pairs and zero-energy surface bound states in superfluid He-3, PHYSICAL REVIEW B, 85(2), 20120112
  44. ★, Knudsen-to-Hydrodynamic Crossover in Liquid He-3 in a High-Porosity Aerogel, PHYSICAL REVIEW LETTERS, 108(22), 20120601
  45. Low Temperature Properties of the Mermin-Ho Texture of Superuid 3He-A in a Cylinder, Journal of Physics: Conference Series, 400, 012054, 20121201
  46. Drag Force on a High Porosity Aerogel in Liquid 3He, Journal of Physics: Conference Series, 400, 012071, 20121201
  47. Odd-frequency Cooper pairs near the surfaces of superuid 3He-B, Journal of Physics: Conference Series, 400, 012018, 20121201
  48. ★, Magnetic Response of Odd-Frequency s-Wave Cooper Pairs in a Superfluid Proximity System, PHYSICAL REVIEW LETTERS, 110(17), 20130423
  49. Odd-frequency pairing effect on the superfluid density and the Pauli spin susceptibility in spatially nonuniform spin-singlet superconductors, PHYSICAL REVIEW B, 89(18), 20141209
  50. Spin Current as a Manifestation of Surface Odd-Frequency Pairing in Superfluid He-3, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83(7), 201407
  51. Fermi surface effect on spontaneous breaking of time-reversal symmetry in unconventional superconducting films, PHYSICAL REVIEW B, 91(9), 20150323
  52. Spin-Dependent Acoustic Response in the Nonunitary A(1) and A(2) Phases of Superfluid He-3 under High Magnetic Fields, PHYSICAL REVIEW LETTERS, 114(10), 20150310
  53. Phase Transition to a Time-Reversal Symmetry-Breaking State in d-Wave Superconducting Films with Rough Surfaces, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 84(3), 20150315
  54. Temperature Dependence of the Critical Thickness of d-Wave Superconducting Films, Physics Procedia, 65, 25, 2015
  55. Rough Surface Effect on a Broken Time-reversal Pairing State in d-wave Superconducting Films, Physics Procedia, 65, 169, 2015
  56. Multiple Phase Transition in Unconventional Superconducting Films, JOURNAL OF LOW TEMPERATURE PHYSICS, 187(5-6), 545-552, 201706
  57. Subgap in the Surface Bound States Spectrum of Superfluid He-B with Rough Surface, JOURNAL OF LOW TEMPERATURE PHYSICS, 190(5-6), 277-301, 201803
  58. Influence of diffuse surface scattering on the stability of superconducting phases with spontaneous surface current generated by Andreev bound states, PHYSICAL REVIEW B, 98(13), 201810
  59. Surface Bound States and Spontaneous Edge Currents in Chiral Superconductors: Effect of Spatially Varying Order Parameter, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 89(3), 20200315