研究者詳細 - 田仲　由喜夫

論文 - 田仲　由喜夫

分割表示 580 件中 141 - 160 件目／全件表示 >>

Charge transport in pn and npn junctions of silicene 査読有り

Ai Yamakage, Motohiko Ezawa, Yukio Tanaka, and Naoto Nagaosa

Physical Review B 88 巻頁： 085322_1-8 2013年8月

Symmetry-Protected Majorana Fermions in Topological Crystalline Superconductors: Theory and Application to Sr2RuO4 査読有り

Yuji Ueno, Ai Yamakage, Yukio Tanaka, and Masatoshi Sato

111 巻頁： 087002_1-6 2013年8月

Majorana Bound States and Nonlocal Spin Correlations in a Quantum Wire on an Unconventional Superconductor 査読有り

Sho Nakosai, Jan Carl Budich, Yukio Tanaka, Björn Trauzettel, and Naoto Nagaosa

Physical Review Letters 110 巻頁： 117002 2013年3月

Bulk Electronic State of Superconducting Topological Insulator 査読有り

T. Hashimoto, K. Yada, A. Yamakage, M. Sato, and Y. Tanaka

Journal of the Physical Society of Japan 82 巻頁： 044704_1-11 2013年

Anomalous Josephson current in superconducting topological insulator 査読有り

A. Yamakage, M. Sato, S. Kashiwaya, and Y. Tanaka

Physical Review B 87 巻 ( 1 ) 頁： 100501_1-5 2013年

Majorana fermions and odd-frequency Cooper pairs in a normal-metal nanowire proximity-coupled to a topological superconductor 査読有り

Y. Asano and Y. Tanaka

Physical Review B 87 巻頁： 104513_1-10 2013年

Crossover between BCS Superconductor and Doped Mott Insulator of d-Wave Pairing State in Two-Dimensional Hubbard Model 査読有り

Hisatoshi Yokoyama, Masao Ogata, Yukio Tanaka, Kenji Kobayashi, and Hiroki Tsuchiura

Journal of the Physical Society of Japan 82 巻頁： 014707_1-27 2012年10月

Odd-Frequency Cooper Pair Amplitude around a vortex core in a chiral p-wave superconductor in the quantum limit 査読有り

T. Daino, M. Ichioka, T. Mizushima, and Y. Tanaka

Physical Review B 86 巻頁： 064512 2012年8月

Topological superconductivity in bilayer Rashba system 査読有り

S. Nakosai, Y. Tanaka and N. Nagaosa

Physical Review Letters 108 巻 ( 14 ) 頁： 147003_1-4 2012年

記述言語：英語掲載種別：研究論文（学術雑誌）

We theoretically study a possible topological superconductivity in the interacting two layers of Rashba systems, which can be fabricated by the heterostructures of semiconductors and oxides. The hybridization, which induces the gap in the single particle dispersion, and the electron-electron interaction between the two layers leads to the novel phase diagram of the superconductivity. It is found that the topological superconductivity without breaking time-reversal symmetry is realized when (i) the Fermi energy is within the hybridization gap, and (ii) the interlayer interaction is repulsive, both of which can be satisfied in realistic systems. Edge channels are studied in a tight-binding model numerically, and the several predictions on experiments are also given.

DOI： http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.108.147003

Evolution of Edge states and Critical Phenomena in the Rashba Superconductor with Magnetization 査読有り

A. Yamakage, Y. Tanaka, and N. Nagaosa

Physical Review Letters 108 巻 ( 8 ) 頁： 087003_1-4 2012年

Symmetry of superconducting pairing state in a staggered field 査読有り

K. Shigeta, S. Onari and Y. Tanaka

Physical Review B 85 巻頁： 224509_1- 13 2012年

Theory of proximity effect in ferromagnet / superconductor heterostructures in the presence of spin dependent interfacial phase shift 査読有り

D. Yoshizaki, A. A. Golubov, Y. Tanaka and Y. Asano.

Japanese Journal of Applied Physcis 51 巻頁： 010108_1-9 2012年

Anomalous surface impedance in a normal metal /superconductor junction with a spin-active interface 査読有り

Y. Asano, M. Ozaki, T. Habe, A.A. Golubov and Y. Tanaka

Physical Review B 86 巻頁： 024510 2012年

Tunneling Conductance and Surface States Transition in Superconducting Topological Insulators 査読有り

A. Yamakage, K. Yada, M. Sato and Y. Tanaka.

Physical Review B 35 巻頁： 180509_1-5 2012年

Finite Size Effects of the Surface States in a Lattice Model for Topological Insulator 査読有り

K. Ebihara, K. Yada, A. Yamakage, and Y. Tanaka.

Physica E 44 巻頁： 885-890 2012年

Unconventional Surface Impedance of a Normal-Metal Film Covering a Spin-Triplet Superconductor Due to Odd-Frequency Cooper Pairs 査読有り

Y. Asano, A. A. Golubov, Y. V. Fominov and Y. Tanaka

Physical Review Letters 107 巻 ( 8 ) 頁： 087001_1-4 2011年8月

Edge states of Sr2RuO4 detected by in-plane tunneling spectroscopy 査読有り

S. Kashiwaya, H. Kashiwaya, H. Kambara, H.Yaguchi, Y. Tanaka, and Y. Maeno.

Physical Review Letters 107 巻頁： 077003_1-4 2011年8月

Theory of edge states in a quantum anomalous Hall insulator / spin-singlet s-wave superconductor hybrid system 査読有り

A. Ii, K. Yada, M. Sato and Y. Tanaka.

Physical Review B 83 巻頁： 224524_1-10 2011年6月

Theory of the β-type Organic Superconductivity under Uniaxial Compression 査読有り

T. Suzuki, S. Onari, H. Ito, Y. Tanaka

Journal of the Physical Society of Japan 80 巻頁： 094704_1-8 2011年6月

Anomalous Meissner Effect in a Normal-Metal-Superconductor Junction with a Spin- Active Interface 査読有り

T. Yokoyama, Y. Tanaka and N. Nagaosa

Physical Review Letters 106 巻 ( 24 ) 頁： 246601_1-4 2011年6月

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