Zobrazeno 1 - 10
of 3 792
pro vyhledávání: '"Tsuchiya, S"'
Publikováno v:
Phys. Rev. B 101, 165134 (2020)
Ultrafast transient reflectivity across the unusual three-dimensional Peierls-like insulator-metal (IM) transition in CuIr_{2}S_{4} was measured as a function of temperature. The low-temperature insulating-phase transient response is dominated by bro
Externí odkaz:
http://arxiv.org/abs/2002.09327
Publikováno v:
In Computational Materials Science October 2020 183
Autor:
Tsuchiya, S., Tanda, S.
Publikováno v:
EPL 94, 47008 (2011)
We report on the first observation of a novel type of superconducting proximity network using a superconductor-normal metal bilayer. Little-Parks oscillation measurements show that the superconducting current flows through a path enclosed by the edge
Externí odkaz:
http://arxiv.org/abs/0911.1217
We study pseudogap behaviors of ultracold Fermi gases in the BCS-BEC crossover region. We calculate the density of states (DOS), as well as the single-particle spectral weight, above the superfluid transition temperature $T_{\rm c}$ including pairing
Externí odkaz:
http://arxiv.org/abs/0906.3983
Publikováno v:
Phys. Rev. B 80, 094502 (2009)
We report measurements of Little-Parks oscillation on the hierarchical honeycomb-superconducting network for investigating possible effects of hierarchical structure in terms of spatial symmetry, parity and duality. We observed an asymmetric Little-P
Externí odkaz:
http://arxiv.org/abs/0906.3578
Autor:
Tsuchiya, S., Ohashi, Y.
Publikováno v:
Phys. Rev. A 78, 013628 (2008)
We investigate tunneling properties of Bogoliubov phonons in a Bose-Einstein condensate. We find the anomalous enhancement of the quasiparticle current $J_{\rm q}$ carried by Bogoliubov phonons near a potential barrier, due to the supply of the exces
Externí odkaz:
http://arxiv.org/abs/0802.0728
The small oscillations of solitons in 2D Bose-Einstein condensates are investigated by solving the Kadomtsev-Petviashvili equation which is valid when the velocity of the soliton approaches the speed of sound. We show that the soliton is stable and t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607160
Autor:
Tsuchiya, S., Griffin, A.
We study the damping of Bogoliubov excitations in an optical lattice at finite temperatures. For simplicity, we consider a Bose-Hubbard tight-binding model and limit our analysis to the lowest excitation band. We use the Popov approximation to calcul
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506016
Autor:
Tsuchiya, S., Griffin, A.
Extending recent work to finite temperatures, we calculate the Landau damping of a Bogoliubov excitation in an optical lattice, due to coupling to a thermal cloud of such excitations. For simplicity, we consider a 1D Bose-Hubbard model and restrict o
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311321
Publikováno v:
International Journal of Nanomedicine, Vol Volume 13, Pp 1665-1676 (2018)
Shuhei Tsuchiya,1 Keisuke Sugimoto,2 Hisanobu Kamio,2 Kazuto Okabe,1 Kensuke Kuroda,3 Masazumi Okido,3 Hideharu Hibi2 1Department of Oral and Maxillofacial Surgery, Nagoya University Hospital, Nagoya, Japan; 2Department of Oral and Maxillofacial Surg
Externí odkaz:
https://doaj.org/article/e3f120e41787450f91fe5fc2bed6e0e5