scholarly journals Josephson vortex dynamics and Fulde-Ferrell-Larkin-Ovchinnikov superconductivity in the layered organic superconductor β″−(BEDT−TTF)2SF5CH2CF2SO3

2019 ◽  
Vol 100 (1) ◽  
Author(s):  
Shiori Sugiura ◽  
Taichi Terashima ◽  
Shinya Uji ◽  
Syuma Yasuzuka ◽  
John A. Schlueter
Keyword(s):  
Vortex Dynamics ◽  
Organic Superconductor ◽  
Josephson Vortex

Anisotropic Josephson-Vortex Dynamics in Layered Organic Superconductor withd-Wave Pairing Symmetry

2013 ◽  
Vol 82 (6) ◽  
pp. 064716 ◽  
Author(s):  
Syuma Yasuzuka ◽  
Kazuya Saito ◽  
Shinya Uji ◽  
Motoi Kimata ◽  
Hidetaka Satsukawa ◽  
...  
Keyword(s):  
Vortex Dynamics ◽  
Pairing Symmetry ◽  
Organic Superconductor ◽  
Josephson Vortex ◽  
Wave Pairing

Vortex Dynamics and Diamagnetic Torque Signals in Two Dimensional Organic Superconductor λ-(BETS)2GaCl4

2015 ◽  
Vol 84 (10) ◽  
pp. 104709 ◽  
Author(s):  
Shinya Uji ◽  
Kouta Kodama ◽  
Kaori Sugii ◽  
Taichi Terashima ◽  
Takahide Yamaguchi ◽  
...  
Keyword(s):  
Vortex Dynamics ◽  
Organic Superconductor ◽  
Two Dimensional

Vortex dynamics in organic superconductor ,

2006 ◽  
Vol 378-380 ◽  
pp. 407-408 ◽  
Author(s):  
T. Simizu ◽  
N. Yoshimoto ◽  
Y. Nakanishi ◽  
M. Yoshizawa
Keyword(s):  
Vortex Dynamics ◽  
Organic Superconductor

Vortex Dynamics and the Fulde-Ferrell-Larkin-Ovchinnikov State in a Magnetic-Field-Induced Organic Superconductor

2006 ◽  
Vol 97 (15) ◽  
Author(s):  
S. Uji ◽  
T. Terashima ◽  
M. Nishimura ◽  
Y. Takahide ◽  
T. Konoike ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Vortex Dynamics ◽  
Organic Superconductor

scholarly journals Fermi Surface Structure and Isotropic Stability of Fulde-Ferrell-Larkin-Ovchinnikov Phase in Layered Organic Superconductor β″-(BEDT-TTF)2SF5CH2CF2SO3

Crystals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1525
Author(s):  
Shiori Sugiura ◽  
Hiroki Akutsu ◽  
Yasuhiro Nakazawa ◽  
Taichi Terashima ◽  
Syuma Yasuzuka ◽  
...  
Keyword(s):  
Fermi Surface ◽  
Surface Structure ◽  
Organic Superconductor ◽  
Josephson Vortex ◽  
Hole Pocket ◽  
Nodal Structure ◽  
Plane Field ◽  
Fflo Phase ◽  
Magnetoresistance Oscillations ◽  
Structure Calculations

The Fermi surface structure of a layered organic superconductor β″-(BEDT-TTF)2SF5CH2CF2SO3 was determined by angular-dependent magnetoresistance oscillations measurements and band-structure calculations. This salt was found to have two small pockets with the same area: a deformed square hole pocket and an elliptic electron pocket. Characteristic corrugations in the field dependence of the interlayer resistance in the superconducting phase were observed at any in-plane field directions. The features were ascribed to the commensurability (CM) effect between the Josephson vortex lattice and the periodic nodal structure of the superconducting gap in the Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) phase. The CM effect was observed in a similar field region for various in-plane field directions, in spite of the anisotropic nature of the Fermi surface. The results clearly showed that the FFLO phase stability is insensitive to the in-plane field directions.

Anisotropic Josephson-vortex dynamics in layered organic superconductors

2010 ◽  
Vol 405 (11) ◽  
pp. S288-S290 ◽  
Author(s):  
S. Yasuzuka ◽  
S. Uji ◽  
H. Satsukawa ◽  
M. Kimata ◽  
T. Terashima ◽  
...  
Keyword(s):  
Vortex Dynamics ◽  
Organic Superconductors ◽  
Josephson Vortex
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