Publications (153)
Effects of Ru Doping on the Transport Behavior and Superconducting Transition Temperature of NdFeAsO0.89F0.11
Sang Chul Lee, Erika Satomi, Yoshiaki Kobayashi +1
Topological properties of spin-triplet superconductors and the Fermi surface topology in the normal state
Masatoshi Sato
Preparation of the oxypnictides and studies on their superconductivity
Ayaka Kawabata, Sang Chul Lee, Taketo Moyoshi +2
Topological Blount's theorem of odd-parity superconductors
Shingo Kobayashi, Ken Shiozaki, Yukio Tanaka +1
General Forms of a N-fold Supersymmetric Family
Hideaki Aoyama, Masatoshi Sato, Toshiaki Tanaka
Topological phases of quasi-one-dimensional fermionic atoms with a synthetic gauge field
Takeshi Mizushima, Masatoshi Sato
Edge states and topological phases in non-Hermitian systems
Kenta Esaki, Masatoshi Sato, Kazuki Hasebe +1
Majorana Fermions and Topology in Superconductors
Masatoshi Sato, Satoshi Fujimoto
59Co-NMR Knight Shift of Aligned Crystals and Polycrystalline Samples of Superconducting Na0.3CoO2.1.3H2O
Yoshiaki Kobayashi, Hidekazu Watanabe, Mai Yokoi +3
Z2-topology in nonsymmorphic crystalline insulators: Mobius twist in surface states
Ken Shiozaki, Masatoshi Sato, Kiyonori Gomi
Surface density of states and topological edge states in non-centrosymmetric superconductors
Keiji Yada, Masatoshi Sato, Yukio Tanaka +1
Pump process of the rotatory molecular motor and its energy efficiency
Hiroshi Miki, Masatoshi Sato, Mahito Kohmoto
Motion of rotatory molecular motor and chemical reaction rate
Hiroshi Miki, Masatoshi Sato, Mahito Kohmoto
Classification of Type A N-fold supersymmetry
Hideaki Aoyama, Noriko Nakayama, Masatoshi Sato +1
Transport and NQR Studies of Nd1.6-xCexSr0.4CuO4 with T* Structure
Makoto Ambai, Yoshiaki Kobayashi, Satoshi Iikubo +1
On the Superconductivity of LaFe1-yCoyAsO1-xFx
Ayaka Kawabata, Sang Chul Lee, Taketo Moyoshi +2
The Hall conductance, topological quantum phase transition and the Diophantine equation on honeycomb lattice
Masatoshi Sato, Daijiro Tobe, Mahito Kohmoto
Spin-Orbit Coupling and Topological States in $F=\frac{3}{2}$ Cold Fermi Gas
Igor Kuzmenko, Tetyana Kuzmenko, Yshai Avishai +1
Fluctuations in Chemical Gelation
Kenji Ohira, Masatoshi Sato, Mahito Kohmoto
Symmetry Protected Topological Order and Spin Susceptibility in Superfluid 3He-B
Takeshi Mizushima, Masatoshi Sato, Kazushige Machida
75As-NMR Studies of LaFeAsO1-xFx for Various x Values
Yoshiaki Kobayashi, Erika Satomi, Sang Chul Lee +1
Zero modes, energy gap, and edge states of anisotropic honeycomb lattice in a magnetic field
Kenta Esaki, Masatoshi Sato, Mahito Kohmoto +1
Anomalous Andreev bound state in non-centrosymmetric superconductors
Yukio Tanaka, Yoshihiro Mizuno, Takehito Yokoyama +2
Influence of edge magnetization and electric fields on zigzag silicene, germanene and stanene nanoribbons
Ayami Hattori, Keiji Yada, Masaaki Araidai +3
Ferroelectric Transition Induced by the Incommensurate Magnetic Ordering in LiCuVO4
Yutaka Naito, Kenji Sato, Yukio Yasui +3
Magnetic Structures and Spin States of NdBaCo2O5
Minoru Soda, Yukio Yasui, Masafumi Ito +3
Four-manifolds admitting hyperelliptic broken Lefschetz fibrations
Kenta Hayano, Masatoshi Sato
Topologically stable gapless phases in nonsymmorphic superconductors
Shingo Kobayashi, Youichi Yanase, Masatoshi Sato
Multi-instanton calculus versus exact results in N=2 supersymmetric QCD
Toshiyuki Harano, Masatoshi Sato
Tunneling Conductance and Surface States Transition in Superconducting Topological Insulators
Ai Yamakage, Keiji Yada, Masatoshi Sato +1
Multiple topological states in iron-based superconductors
Peng Zhang, Zhijun Wang, Xianxin Wu +24
Topological Crystalline Materials of $J=3/2$ Electrons: Antiperovskites, Dirac points, and High Winding Topological Superconductivity
Takuto Kawakami, Tetsuya Okamura, Shingo Kobayashi +1
Magnetic Correlation of NaxCoO2 and Successive Phase Transitions of Na0.5CoO2 -NMR and Neutron Diffraction Studies-
Mai Yokoi, Taketo Moyoshi, Yoshiaki Kobayashi +4
Unconventional odd-parity superconductivity in the ladder compounds
Mahito Kohmoto, Masatoshi Sato
Theory of edge states in a quantum anomalous Hall insulator/ spin-singlet s-wave superconductor hybrid system
Akihiro Ii, Keiji Yada, Masatoshi Sato +1
Transport and Magnetic Properties of R1-xAxCoO3 (R=La, Pr and Nd; A=Ba, Sr and Ca)
Hiroyasu Masuda, Toshiaki Fujita, Takeshi Miyashita +4
Symmetry Protected Topological Superfluid $^3$He-B
Takeshi Mizushima, Yasumasa Tsutsumi, Masatoshi Sato +1
Comment on Microscopic magnetic modeling for the S = 1/2 alternating chain compounds Na3Cu2SbO6 and Na2Cu2TeO6 (arXiv:1402.1091)
Masatoshi Sato, Yoshiaki Kobayashi
Topological Superconductivity in CuxBi2Se3
Satoshi Sasaki, M. Kriener, Kouji Segawa +4
On the Mechanism of the Spin State Transition of (Pr1-ySmy)1-xCaxCoO3
Toshiaki Fujita, Shohei Kawabata, Masatoshi Sato +3
Comment on "Isoelectronic Ru substitution at Fe-site in Sm(Fe$_{1-x}$Ru$_x$)AsO$_{0.85}$F$_{0.15}$ compound and its effects on structural, superconducting and normal state properties" (arXiv:1004.1978)
Hiroshi Kontani, Masatoshi Sato
Structural Transition of Li2RuO3 Induced by Molecular-Orbit Formation
Yoko Miura, Masatoshi Sato, Youichi Yamakawa +2
Magnetic Excitations of Spin-Gap System Na3Cu2SbO6 with Distorted Honeycomb Structure
Yoko Miura, Yukio Yasui, Taketo Moyoshi +2
Neutron Scattering Studies of Pyrochlore Compound Nd2Mo2O7 in Magnetic Field
Yukio Yasui, Satoshi Iikubo, Hiroshi Harashina +4
Topology of nonsymmorphic crystalline insulators and superconductors
Ken Shiozaki, Masatoshi Sato, Kiyonori Gomi
Structure of Neutron-Scattering Peak in both s++ wave and s+- wave states of an Iron pnictide Superconductor
Seiichiro Onari, Hiroshi Kontani, Masatoshi Sato
Fake Instability in the Euclidean Formalism
Hideaki Aoyama, Toshiyuki Harano, Hisashi Kikuchi +2
Effect of Fermi surface evolution on superconducting gap in superconducting topological insulator
Tatsuki Hashimoto, Keiji Yada, Ai Yamakage +2
NMR studies of Successive Phase Transitions in Na0.5CoO2 and K0.5CoO2
Mai Yokoi, Yoshiaki Kobayashi, Taketo Moyoshi +1
Majorana Fermions in Nodal Superconductors: Gapless Topological Phase
Masatoshi Sato, Satoshi Fujimoto
Fragile surface zero-energy flat bands in three-dimensional chiral superconductors
Shingo Kobayashi, Yukio Tanaka, Masatoshi Sato
Topological Dirac semimetal phase in the iron-based superconductor Fe(Te,Se)
Peng Zhang, Zhijun Wang, Yukiaki Ishida +20
Magnetic Structure of YBaCo4O7 with Kagome- and Triangular-Lattices
Minoru Soda, Yukio Yasui, Taketo Moyoshi +3
Existence of the Co3+ Low Spin State in TbBaCo2O5.5
Minoru Soda, Yukio Yasui, Yoshiaki Kobayashi +3
Valley Instanton in the Gauge-Higgs System
Hideaki Aoyama, Toshiyuki Harano, Masatoshi Sato +1
Mirror Majorana zero modes in spinful superconductors/superfluids -Non-Abelian braiding of integer quantum vortices-
Masatoshi Sato, Ai Yamakage, Takeshi Mizushima
On the Magnetic Excitation Spectra of High Tc Cu Oxides up to the Energies far above the Resonance Energy
Satoshi Iikubo, Masafumi Ito, Akito Kobayashi +2
Crossed surface flat bands of Weyl semimetal superconductors
Bo Lu, Keiji Yada, Masatoshi Sato +1
Studies on Magnetic Excitation Spectra of High-Tc Superconductors
Masafumi Ito, Yukio Yasui, Satoshi Iikubo +6
Braid Group, Gauge Invariance and Topological Order
Masatoshi Sato, Mahito Kohmoto, Yong-Shi Wu
Symmetry-Protected Majorana Fermions in Topological Crystalline Superconductors: Theory and Application to Sr2RuO4
Yuji Ueno, Ai Yamakage, Yukio Tanaka +1
Magnetic properties of superconducting cobalt oxides NaxCoO2.yH2O
Yoshiaki Kobayashi, Taketo Moyoshi, Hidekazu Watanabe +2
A signature formula for hyperelliptic broken Lefschetz fibrations
Kenta Hayano, Masatoshi Sato
"Topological" Formulation of Effective Vortex Strings
Masatoshi Sato, Shigeaki Yahikozawa
Nonperturbative Aspects in N-fold Supersymmetry
Toshiaki Tanaka, Masatoshi Sato
Shapes of Cosmic Strings and Baryon Number Violation
Masatoshi Sato
Interference of Majorana fermions in NS junctions
Ai Yamakage, Masatoshi Sato
Axion instability and non-linear electromagnetic effect
Tatsushi Imaeda, Yuki Kawaguchi, Yukio Tanaka +1
Valleys in Quantum Mechanics
Hideaki Aoyama, Hisashi Kikuchi, Ikuo Okouchi +2
N-fold Supersymmetry in Quantum Mechanics - General Formalism -
Hideaki Aoyama, Masatoshi Sato, Toshiaki Tanaka
Wave Propagation in the Cantor-Set Media: Chaos from Fractal
Kenta Esaki, Masatoshi Sato, Mahito Kohmoto
Topological Crystalline Materials - General Formulation, Module Structure, and Wallpaper Groups -
Ken Shiozaki, Masatoshi Sato, Kiyonori Gomi
Anomalous Josephson current in superconducting topological insulator
Ai Yamakage, Masatoshi Sato, Keiji Yada +2
Surface electronic state of superconducting topological crystalline insulator
Tatsuki Hashimoto, Keiji Yada, Masatoshi Sato +1
Anisotropic magnetic responses of topological crystalline superconductors
Yuansen Xiong, Ai Yamakage, Shingo Kobayashi +2
Superconductivity in the antiperovskite Dirac-metal oxide Sr$_3$SnO
Mohamed Oudah, Atsutoshi Ikeda, Jan Niklas Hausmann +5
Valley Views: Instantons, Large Order Behaviors, and Supersymmetry
Hideaki Aoyama, Hisashi Kikuchi, Ikuo Okouchi +2
N-fold Supersymmetry for a Periodic Potential
Hideaki Aoyama, Masatoshi Sato, Toshiaki Tanaka +1
Non-Abelian Topological Orders and Majorana Fermions in Spin-Singlet Superconductors
Masatoshi Sato, Yoshiro Takahashi, Satoshi Fujimoto
The abelianization of the level 2 mapping class group
Masatoshi Sato
A minimal generating set of the level 2 mapping class group of a non-orientable surface
Susumu Hirose, Masatoshi Sato
Wave propagation through Cantor-set media: Chaos, scaling, and fractal structures
Kenta Esaki, Masatoshi Sato, Mahito Kohmoto
Distribution of spectral-flow gaps in the Rashba model with disorder: a new universality
Daijiro Tobe, Mahito Kohmoto, Masatoshi Sato +1
59Co-NMR Knight Shift of the Superconducting NaxCoO2.yH2O
Yoshiaki Kobayashi, Mai Yokoi, Masatoshi Sato
Topological superconductors: a review
Masatoshi Sato, Yoichi Ando
Non-Abelian Topological Order in S-Wave Superfluids of Ultracold Fermionic Atoms
Masatoshi Sato, Yoshiro Takahashi, Satoshi Fujimoto
Anomalous Hall Effect and Magnetoresistance of SrFe1-xCoxO3-d
Takahiko Ido, Yukio Yasui, Masatoshi Sato
Spin-triplet superconductivity in quasi-one dimension
Mahito Kohmoto, Masatoshi Sato
Isotope Effect on the Superconducting Transition Temperature of NaxCoO2.yH2O
Mai Yokoi, Yoshiaki Kobayashi, Masatoshi Sato +1
Topological odd-parity superconductors
Masatoshi Sato
The abelianization of a symmetric mapping class group
Masatoshi Sato
Nodal Structure of Superconductors with Time-Reversal Invariance and Z2 Topological Number
Masatoshi Sato
Valley Instanton versus Constrained Instanton
Hideaki Aoyama, Toshiyuki Harano, Masatoshi Sato +1
UPt$_3$ as a Topological Crystalline Superconductor
Yasumasa Tsutsumi, Masaki Ishikawa, Takuto Kawakami +4
Studies of Multiferroic System of LiCu2O2 II Magnetic Structures of Two Ordered Phases with Incommensurate Modulations
Yoshiaki Kobayashi, Kenji Sato, Yukio Yasui +3
Anomalous Hall Effect of Reentrant Spin Glass System Fe1-xAlx (x ~ 0.3)
Taketomo Kageyama, Natsuki Aito, Satoshi Iikubo +1
Transport and Magnetic Studies on the Spin State Transition of Pr1-xCaxCoO3 up to High Pressure
Toshiaki Fujita, Takeshi Miyashita, Yukio Yasui +11
Detailed Structure of the Magnetic Excitation Spectra of YBa2Cu3Oy and Its Implication on the Physical Characteristics of the Electron System
Masafumi Ito, Hiroshi Harashina, Yukio Yasui +5
Studies of Impurity-Doping Effects and NMR Measurement5s of La1111 and/or Nd 1111 Fe-Pnictide Superconductors
Masatoshi Sato, Yoshiaki Kobayashi, San Chul Lee +3
Effects of "Stripes" on the Magnetic Excitation Spectra of La1.48Nd0.4Sr0.12CuO4
Masafumi Ito, Yukio Yasui, Satoshi Iikubo +4