Keio University

Presentations

Ohashi, Yoji

501-520 items (total 593)

BCS-BEC crossover in a trapped gas of Fermi atoms with a Feshbach resonance

Speaker
大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2002.10 - 2002.10
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Theory of superconductor-insulator transition in organic superconductor Lambda-(BETS)_2Fe_xGa_{1-x}Cl_4

Speaker
M. Terao and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 15th International Symposium on Superconductivity(Venue Tsukuba, Japan) Dates 2002.10 - 2002.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Effects of interband impurity scattering on superconducting density of states in a two-band superconductor

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 15th International Symposium on Superconductivity(Venue Tsukuba, Japan) Dates 2002.10 - 2002.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

BCS-BEC crossover in a trapped gas of Fermi atoms with a Feshbach resonance

Speaker
大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2002.09 - 2002.09
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Public lecture, seminar, tutorial, course, or other speech

BCS-BEC crossover in a trapped gas of Fermi atoms with a Feshbach resonance

Speaker
Y.Ohashi and A. Griffin
Conference Title
[Conference Category International presentation] Conference Title 23th International Conference on Low Temperature Physics(Venue Hiroshima, Japan) Dates 2002.08 - 2002.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Cooper pairing and the BCS-BEC crossover in Fermi gases with a Feshbach resonance

Speaker
A. Griffin and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at Trento University(Venue Trento, Italy) Dates 2002.07 - 2002.07
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Cooper Pairing and the BCS-BEC crossover in Fermi Gases with a Feshbach Resonance

Speaker
A. Griffin and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title Workshop on "The Physics of Ultracold Dilute Atomic Gases(Venue Benasque, Spain) Dates 2002.06 - 2002.06
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Cooper pairing and the BCS-BEC crossover in Fermi gases with a Feshbach resonance

Speaker
A. Griffin and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at University of Otago(Venue University of Otago, New Zealand) Dates 2002.03 - 2002.03
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

原子スケールの超伝導/磁性多層膜における核磁気緩和

Speaker
鐘ヶ江義晴、 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2002.03 - 2002.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

BCS-BEC crossover in a gas of Fermi atoms with a Feshbach resonance

Speaker
Y.Ohashi and A. Griffin
Conference Title
[Conference Category International presentation] Conference Title APS March Meeting(Venue Indianapolis, USA) Dates 2002.03 - 2002.03
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Josephson plasma in high-Tc superconductivity

Speaker
Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at University of Troronto, physics department Dates 2001.10 - 2001.10
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

銅酸化物高温超伝導体常伝導相におけるスピン帯磁率に対する非磁性不純物効果

Speaker
大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2001.03 - 2001.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

原子スケールの超伝導/磁性多層膜におけるpi-phaseの安定性

Speaker
鐘ヶ江義晴、 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2001.03 - 2001.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Nonmagnetic Impurity Effects on Antiferromagnetic Spin Fluctuations in High-$T_{ m c}$ Superconductivity

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 13th International Symposium on Superconductivity(Venue Tokyo, Japan) Dates 2000.10 - 2000.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

銅酸化物高温超伝導体におけるc軸伝導率の半導体的振る舞いの理論的研究 II

Speaker
寺尾 允一、大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2000.09 - 2000.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

銅酸化物高温超伝導における非磁性不純物による反強磁性的スピン揺らぎの増強効果

Speaker
大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2000.03 - 2000.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

銅酸化物高温超伝導体におけるc 軸伝導率の半導体的振る舞いの理論的研究.

Speaker
寺尾 允一、大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2000.03 - 2000.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

アンダーソン模型を用いた、超伝導体中における不純物周囲の束縛状態の数値繰り込み群による研究

Speaker
吉岡 智樹、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2000.03 - 2000.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

酸化物高温超伝導における集団位相励起

Speaker
大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2000.02 - 2000.02
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

ボーズ・ハバードモデルにおける超流動-モット絶縁体転移

Speaker
Y. Ohashi, M. Kitaura, and H. Matsumoto
Conference Title
[Conference Category Domestic presentation] Dates 2005.12 - 2005.12
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation