Yositake Takane

Last Updated :2024/02/21

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

Basic Information

Major Professional Backgrounds

  • 1993/04/01, 1995/09/30, Osaka City University, Faculty of Engineering, Research Associate
  • 1995/10/01, 2000/03/31, Osaka City University, Faculty of Engineering, Lecturer
  • 2000/04/01, 2007/10/31, Hiroshima University, Faculty of Engineering, Associate Professor
  • 2007/11/01, 2020/03/31, Hiroshima University, Graduate School of Advanced Sciences of Matter, Professor

Educational Backgrounds

  • Tohoku University, Faculty of Engineering, Department of Electronic Engineering, Japan, 1984/04, 1988/03
  • Tohoku University, Graduate School of Engineering, Department of Electronic Engineering, Japan, 1988/04, 1993/03

Academic Degrees

  • Doctor of Engineering, Tohoku University
  • Master of Engineering, Tohoku University

Educational Activity

  • [Bachelor Degree Program] School of Engineering : Cluster 2(Electrical, Electronic and Systems Engineering) : Program of Electronic Devices and Systems
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Quantum Matter Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Quantum Matter Program

In Charge of Primary Major Programs

  • Electronic Devices and Systems

Research Fields

  • Interdisciplinary science and engineering;Nano / Micro science;Nanostructural physics
  • Engineering;Electrical and electronic engineering;Electronic materials / Electric materials
  • Mathematical and physical sciences;Physics;Condensed matter physics I

Research Keywords

  • mesoscopic system
  • graphene
  • topological insulator

Affiliated Academic Societies

  • The Physical Society of Japan

Educational Activity

Course in Charge

  1. 2023, Undergraduate Education, 2Term, Introduction to Physical Electronics
  2. 2023, Undergraduate Education, 4Term, Quantum Mechanics
  3. 2023, Graduate Education (Master's Program) , First Semester, Seminar on Electronics A
  4. 2023, Graduate Education (Master's Program) , Second Semester, Seminar on Electronics B
  5. 2023, Graduate Education (Master's Program) , Academic Year, Academic Presentation in Electronics
  6. 2023, Graduate Education (Master's Program) , 1Term, Exercises in Electronics A
  7. 2023, Graduate Education (Master's Program) , 2Term, Exercises in Electronics A
  8. 2023, Graduate Education (Master's Program) , 3Term, Exercises in Electronics B
  9. 2023, Graduate Education (Master's Program) , 4Term, Exercises in Electronics B
  10. 2023, Graduate Education (Master's Program) , Academic Year, Advanced Study in Quantum Matter
  11. 2023, Graduate Education (Doctoral Program) , Academic Year, Advanced Study in Quantum Matter

Research Activities

Academic Papers

  1. Bulk-Boundary Correspondence in a Non-Hermitian Quantum Spin-Hall Insulator, Journal of the Physical Society of Japan, 92(12), 20231121
  2. Probability Conservation and Localization in a One-Dimensional Non-Hermitian System, Journal of the Physical Society of Japan, 92(10), 20230928
  3. Bulk-Boundary Correspondence and Boundary Zero Modes in a Non-Hermitian Kitaev Chain Model, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 91(12), 20221215
  4. Phase Diagram of a Non-Hermitian Chern Insulator: Destabilization of Chiral Edge States and Bulk-Boundary Correspondence, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 91(5), 20220515
  5. Gapless States Localized along a Staircase Edge in Second-Order Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 90(10), 20211015
  6. Bulk-Boundary Correspondence in a Non-Hermitian Chern Insulator, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 90(3), 20210225
  7. Unified Formula for Stationary Josephson Current in Planar Graphene Junctions, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 89(9), 20200915
  8. Generalized Bloch band theory for non-Hermitian bulk-boundary correspondence, PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2020(12), 20200913
  9. ★, Generalized bulk-edge correspondence for non-Hermitian topological systems, PHYSICAL REVIEW B, 100(16), 20191031
  10. Zero-Energy State Localized near an Arbitrary Edge in Quadrupole Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(9), 20190915
  11. Persistent Current due to a Screw Dislocation in Weyl Semimetals: Role of One-Dimensional Chiral States, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(5), 20190515
  12. Gauge-Invariant Cutoff for Dirac Electron Systems with a Vector Potential, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(3), 20190315
  13. Regularized Continuum Model of a Weyl Semimetal for Describing Anomalous Electromagnetic Response, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(1), 20190115
  14. Spontaneous Charge Current in a Doped Weyl Semimetal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 87(7), 20180715
  15. Short Ballistic Josephson Coupling in Planar Graphene Junctions with Inhomogeneous Carrier Doping, PHYSICAL REVIEW LETTERS, 120(7), 20180216
  16. Regularized Framework of a Weyl Equation for Describing a Weyl Semimetal: Application to the Case with a Screw Dislocation, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(12), 20171215
  17. Chiral Surface States on the Step Edge in a Weyl Semimetal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(10), 20171015
  18. Andreev Reflection in a Bilayer Graphene Junction: Role of Spatial Variation of the Charge Neutrality Point, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(6), 20170615
  19. Disorder Effect on Chiral Edge Modes and Anomalous Hall Conductance in Weyl Semimetals, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(12), 20161215
  20. Finite-Size Scaling Analysis of the Conductivity of Dirac Electrons on a Surface of Disordered Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(9), 20160915
  21. Time-Dependent Ginzburg-Landau Equation and Boltzmann Transport Equation for Charge-Density-Wave Conductors, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(8), 20160815
  22. Weak Topological Insulators with Step Edges: Subband Engineering and Its Effect on Electron Transport, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(3), 20160315
  23. Regularization of a Massless Dirac Model to Describe Anomalous Electromagnetic Response of Weyl Semimetals, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(1), 20160115
  24. Dephasing-Induced Stabilization of a Perfectly Conducting Channel in Disordered Graphene Nanoribbons with Zigzag Edges, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(1), 20160115
  25. Manipulating quantum channels in weak topological insulator nanoarchitectures, PHYSICAL REVIEW B, 92(19), 20151123
  26. Landau Levels on a Surface of Weak Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 84(8), 20150815
  27. Noninvasive Metallic State, JPS Conference Proceedings, 4, 013005, 20150615
  28. Time-dependent Ginzburg-Landau equation of charge-density-waves and numerical simulation of the sliding, PHYSICA B-CONDENSED MATTER, 460, 6-10, 20150301
  29. Effective Model for Massless Dirac Electrons on a Surface of Weak Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83(12), 20141201
  30. Delocalization of Surface Dirac Electrons in Disordered Weak Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83(10), 20141015
  31. Local Density of States in a Helical Tomonaga-Luttinger Liquid of Loop and Josephson Junction Geometries, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83(4), 20140331
  32. One-dimensional topological insulator: A model for studying finite-size effects in topological insulator thin films, PHYSICAL REVIEW B, 89(12), 20140324
  33. Superconducting Proximity Effect on a Two-Dimensional Dirac Electron System, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83(1), 20140101
  34. Perfectly conducting channel on the dark surface of weak topological insulators, PHYSICAL REVIEW B, 88(4), 20130703
  35. ★, Unified Description of Dirac Electrons on a Curved Surface of Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82(7), 20130617
  36. Protection of the surface states in topological insulators: Berry phase perspective, PHYSICAL REVIEW B, 87(20), 20130507
  37. Finite-size energy gap in weak and strong topological insulators, PHYSICAL REVIEW B, 86(24), 20121228
  38. Spherical topological insulator, PHYSICAL REVIEW B, 86(23), 20121213
  39. Dirac Electrons on a Sharply Edged Surface of Topological Insulators, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 81(9), 20120829
  40. Quasiclassical Theory of the Josephson Effect in Ballistic Graphene Junctions, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 81(9), 20120823
  41. Spin Berry phase in the Fermi-arc states, PHYSICAL REVIEW B, 84(24), 20111212
  42. Spin Berry phase in anisotropic topological insulators, PHYSICAL REVIEW B, 84(19), 20111102
  43. Weak topological insulator with protected gapless helical states, PHYSICAL REVIEW B, 84(3), 20110727
  44. Electronic States and Local Density of States in Graphene with a Corner Edge Structure, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80(5), 20110510
  45. Josephson Current through a Planar Junction of Graphene, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80, 043702, 20110325
  46. Anomalous Enhancement of the Boltzmann Conductivity in Disordered Zigzag Graphene Nanoribbons, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(2), 20100210
  47. Electronic transport properties and perfectly conducting channel of the disordered graphene nanoribbons, AIP Conf. Proc., 1199, 539-540, 20100101
  48. Electronic transport properties of graphene nanoribbons, NEW JOURNAL OF PHYSICS, 11, 20090930
  49. Average and Second Moment of the Conductance of Randomly Coupled Chiral Channels, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 78(9), 20090825
  50. Charge Imbalance Transport in a Superconducting Wire with Spatial Variation of Pair Potential Amplitude, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 78(6), 20090525
  51. Hamiltonian Decomposition for Bulk and Surface States, PHYSICAL REVIEW LETTERS, 102(14), 20090410
  52. Nearly perfect single-channel conduction in disordered armchair nanoribbons, PHYSICAL REVIEW B, 79(12), 20090320
  53. Spin Injection and Detection in a Mesoscopic Superconductor at Low Temperatures, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 78(2), 20090310
  54. Conductance Distribution in Disordered Quantum Wires with a Perfectly Conducting Channel, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 78(3), 20090310
  55. Electronic transport properties of disordered graphene nanoribbons, J. Phys.: Conf. Ser., 150, 022097 (4 pages), 20090301
  56. Edge effect on electronic transport properties of graphene nanoribbons and presence of perfectly conducting channel, CARBON, 47(1), 124-137, 20080926
  57. Magnetic field effect on charge imbalance conversion in superconducting wires, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 77(9), 20080910
  58. Conductance fluctuations in disordered wires with perfectly conducting channels, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 77(5), 20080425
  59. Asymptotic behavior of the conductance in disordered wires with perfectly conducting channels, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 77(1), 20071225
  60. Averaged conductance of the three-edge Chalker-Coddington model, J. Phys. Soc. Jpn., 76(8), 083710 (1-4), 20070801
  61. ★, Perfectly conducting channel and universality crossover in disordered graphene nanoribbons, PHYSICAL REVIEW LETTERS, 99(3), 20070720
  62. Conductance of disordered wires with unitary symmetry: Role of perfectly conducting channels, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 76(5), 20070425
  63. Influence of charge and energy imbalances on the tunneling current through a superconductor-normal metal junction, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 76(4), 20070326
  64. Distribution of transmission eigenvalues in disordered wires with symplectic symmetry, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 76(3), 20070312
  65. Random-matrix approach to the Josephson effect in a disordered wire with symplectic symmetry, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(12), 20061127
  66. Boltzmann equations for spin and charge relaxations in superconductors, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(7), 20060710
  67. Random-matrix theory of electron transport in disordered wires with symplectic symmetry, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(5), 20060510
  68. Random-matrix theory of electron transport in disordered wires with symplectic symmetry, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(5), 20060510
  69. Weak localization in multiwall carbon nanotubes in a perpendicular magnetic field, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(4), 20060327
  70. Charge imbalance relaxation in superconductors at low temperatures, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(2), 20060210
  71. Pulse control of decoherence with population decay, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(2), 20060210
  72. Pulse control of dephasing in two-level quantum systems, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 74(8), 2243-2248, 20050801
  73. Conductance and its variance of disordered wires with symplectic symmetry in the metallic regime, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 74(5), 1521-1524, 20050501
  74. Nucleation of 2 pi-phase soliton in charge-density-wave systems, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 74(3), 847-850, 20050301
  75. Pulse Control of Decoherence in a Qubit Coupled with a Quantum Environment, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 74, 20050101
  76. Conductance of disordered wires with symplectic symmetry: Comparison between odd- and even-channel cases, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(9), 2366-2369, 20040901
  77. Quantum electron transport in disordered wires with symplectic symmetry, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(6), 1430-1433, 20040601
  78. Josephson current through a metallic carbon nanotube in the conductance-quantization regime, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(5), 1111-1114, 20040501
  79. Test-particle approach to electron dephasing in an open mesoscopic cavity, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(3), 764-765, 20040301
  80. ★, DMPK equation for transmission eigenvalues in metallic carbon nanotubes, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(1), 9-12, 20040101
  81. Random-matrix approach to quantum electron transport in metallic carbon nanotubes, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 72(11), 2710-2713, 20031101
  82. Synchronized phase slips in a mesoscopic charge-density-wave system, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 72(8), 1835-1838, 20030801
  83. Coulomb blockade of phase slip in mesoscopic charge-density-wave systems, PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 18(1-3), 262-263, 20030501
  84. Dephasing due to spin-wave excitations in ferromagnetic metals, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 72(5), 1155-1160, 20030501
  85. Quantum interference effect on the conductance of a ferromagnetic wire with a domain wall, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 72(3), 634-644, 20030301
  86. Anomalous behavior of the dephasing time in open diffusive cavities, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 72(2), 233-236, 20030201
  87. Dephasing of the quantum interference effect in open ballistic billiards, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 71(11), 2617-2620, 20021101
  88. Quantum nucleation of phase slip in charge-density-wave systems: Role of long-range Coulomb interactions, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 71(8), 1824-1827, 20020801
  89. Coulomb blockade of the collective current in charge-density-wave systems, J. Phys. Soc. Jpn., 71(4), 1019-1022, 20020401
  90. DC Josephson effect in a Tomonaga-Luttinger liquid, J. Phys. Soc. Jpn., 71(2), 550-568, 20020201
  91. Ferromagnetic resonance effect on resistivity in mesoscopic structures, J. Phys. Soc. Jpn., 71(2), 662-663, 20020201
  92. Pairing correlation effect on the zero-bias tunneling spectra of ultrasmall superconducting grains, J. Phys. Soc. Jpn., 2497-2500, 20010901
  93. Phase slip in mesoscopic charge-density-wave systems, J. Phys. Soc. Jpn., 1869-1872, 20010701
  94. Pairing correlation effect on the resonant tunneling conductance through an ultrasmall superconducting grain, Physica C, 200-203, 20010401
  95. Fluctuation paraconductivity in superconducting multilead structures above the transition temperature, J. Phys. Soc. Jpn., 498-504, 20010201
  96. Influence of a driven magnetic domain wall on resistivity in a thin ferromagnetic wire, J. Phys. Soc. Jpn., 25-28, 20010101
  97. Resistivity due to domain wall excitations in thin wires of ferromagnetic metals, J. Phys. Soc. Jpn., 3170-3173, 20001001
  98. Conductance fluctuations in a superconductor-dirty normal conductor-superconductor junction, J. Phys. Soc. Jpn., 3007-3016, 20000901
  99. Suppression of the weak-localization effect in mesoscopic wires of ferromagnetic metals, J. Phys. Soc. Jpn., 328-331, 20000201
  100. Low-frequency plasma mode and its effect on the tunneling density of states in thin superconducting wires, J. Phys. Soc. Jpn., 2514-2517, 19990801
  101. Effects of Coulomb interaction on the density of states in open chaotic billiards, J. Phys. Soc. Jpn., 20-23, 19990101
  102. Multilevel effect on the Josephson current through a quantum dot, J. Phys. Soc. Jpn., 1525-1528, 19980501
  103. Phase relaxation time in open chaotic billiards, J. Phys. Soc. Jpn., 3003-3005., 19980501
  104. Influence of small-angle diffraction on the ballistic conductance fluctuations in chaotic billiards, J. Phys. Soc. Jpn., 397-400, 19980201
  105. ★, Semiclassical analysis of the ballistic weak localization in chaotic billiards, J. Phys. Soc. Jpn., 66(10), 2977-2980, 19971001
  106. Josephson current through a one-dimensional interacting electron gas, J. Phys. Soc. Jpn., 66(3), 537-540, 19970301
  107. Andreev conductance of a one-dimensional interacting electron gas coupled with a superconductor, J. Phys. Soc. Jpn., 419-424, 19970201
  108. Mesoscopic fluctuations of the dc Josephson current in a dirty SNS junction, J. Phys. Soc. Jpn., 430-441, 19970201
  109. Superconducting proximity effect on a one-dimensional interacting electron gas, J. Phys. Soc. Jpn., 3630-3637, 19961101
  110. Numerical study on Josephson-current fluctuations in a dirty SNS junction: The effect of incomplete Andreev reflection, J. Phys. Soc. Jpn., 683-686, 19960301
  111. Influence of electromagnetic environment on tunneling current through normal metal-superconductor junctions, J. Phys. Soc. Jpn., 4530-4534, 19951201
  112. Fluctuations of the dc Josephson current in a superconductor-normal conductor-superconductor junction, J. Phys. Soc. Jpn., 1466-1470, 19950501
  113. 1/f^2 law in one-dimensional quantum transport: an example of weak chaos in quantum systems, Chaos, Solitons and Fractals, 1077-1083, 19950501
  114. Quasiparticle transport at the interface between the normal conductor and the d-wave superconductor, J. Phys. Soc. Jpn., 64(2), 565, 19950201
  115. Josephson-current fluctuations in dirty SNS junctions, J. Phys. Soc. Jpn., 63(12), 4310, 19941201
  116. Spin-disordered state in the antiferromagnetic Heisenberg model on the triangular lattice, Phys. Rev. B, 50(13), 9589, 19941001
  117. Weak localization in metallic wire systems in contact with a superconductor, J. Phys. Soc. Jpn., 63(9), 3361, 19940901
  118. Magnetoconductance in open stadium billiard: quantum analogue of transition from chaos to tori, J. Phys. Soc. Jpn., 63(9), 3210, 19940901
  119. Magnetoconductance in open billiards: comparison between circle and stadium, J. Phys. A, 27(17), 5889, 19940901
  120. Application of cluster variation method to three-dimensional t-J model, J. Phys. Soc. Jpn., 63(8), 2909, 19940801
  121. Enhancement of conductance fluctuations in normal metals sandwiched between superconductors, J. Phys. Soc. Jpn., 63(8), 2849, 19940801
  122. Weak chaos in one-dimensional quantum transport: The 1/f^2 law and the breakdown of the law of large numbers, Phys. Rev. E, 50(2), 1700, 19940801
  123. Fluctuations of the critical current through Josephson junctions with dirty normal metal barriers, J. Phys. Soc. Jpn., 63(7), 2668, 19940701
  124. Three-dimensional t-J model and cluster variation method, Physica B, 194-196, 481, 19940201
  125. Excitations in the vortex state of pure type-II superconductors, J. Phys. Soc. Jpn., 62(9), 2999, 19930901
  126. Numerical study on the conductance of normal superconductor contacts, J. Phys. Soc. Jpn., 62(6), 1844, 19930601
  127. Conductance of normal-superconductor contacts due to Andreev reflection, J. Phys. Soc. Jpn., 61(10), 3466, 19921001
  128. Conductance and its fluctuations of mesoscopic wires in contact with a superconductor, J. Phys. Soc. Jpn., 61(8), 2858, 19920801
  129. ★, Conductance formula for mesoscopic systems with a superconducting segment, J. Phys. Soc. Jpn., 61(5), 1685, 19920501
  130. Phase coherence of normal electrons in mesoscopic wire structures with superconducting segments in the diffusive regime, Physica C, 185-189, 2703, 19911201
  131. Conductance fluctuations in small normal and superconductor composite wire systems, J. Phys. Soc. Jpn., 60(9), 3130, 19910901

Invited Lecture, Oral Presentation, Poster Presentation

  1. Persistent current due to a screw dislocation in Weyl semimetals, Yositake Takane, International Conference on Topological Materials Science 2019, 2019/12/05, Without Invitation, English
  2. Andreev reflection in a proximity junction of graphene: Influence of a naturally formed pn junction, Yositake Takane, Akinobu Kanda, 28th International Conference on Low Temperature Physics, 2017/08/10, Without Invitation, English, Gothenburg, Sweden
  3. Delocalization of surface Dirac electrons in disordered weak topological insulators, Yositake Takane, International Conference on Topological Quantum Phenomena (TQP2014), 2014/12, Without Invitation, English

Awards

  1. 2019/04/24, JPSJ Papers of Editors' Choice, The Physical Society of Japan, Persistent Current due to a Screw Dislocation in Weyl Semimetals: Role of One-Dimensional Chiral States
  2. 2011, JPSJ Papers of Editors' Choice, The Physical Society of Japan, Josephson Current through a Planar Junction of Graphene
  3. 2009, New Journal of Physics Best of 2009, Institute of Physics, Electronic transport properties of graphene nanoribbons

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2021, 2023
  2. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2018, 2020
  3. KAKENHI, 2015, 2017
  4. KAKENHI, 2012, 2014
  5. KAKENHI, Electron transport in disordered quantum wires with a perfectly conducting channel, 2009, 2011
  6. KAKENHI, Application of Random-Matrix Theory to Quantum Electron Transport, 2004, 2006