Electronic structure of vortex in the FFLO superconducting state

Masanori Ichioka; Hiroto Adachi; Takeshi Mizushima; Kazushige Machida

doi:10.1063/1.2354912

Electronic structure of vortex in the FFLO superconducting state

Masanori Ichioka, Hiroto Adachi, Takeshi Mizushima, Kazushige Machida

Research Institute for Interdisciplinary Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Based on the quasiclassical theory, we investigate the vortex structure in the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state suggested to exist for the high field phase of CeCoIn ₅. The pair potential has 2π-phase winding around the vortex line, and π-phase shift at the nodal plane of the FFLO modulation. These topologies of the phase structure affect the distribution of paramagnetic moment and low energy electronic states. We also discuss the resonance line shape of the Knight shift in the FFLO state.

Original language	English
Title of host publication	LOW TEMPERATURE PHYSICS
Subtitle of host publication	24th International Conference on Low Temperature Physics - LT24
Pages	725-728
Number of pages	4
DOIs	https://doi.org/10.1063/1.2354912
Publication status	Published - 2006
Event	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States Duration: Aug 10 2006 → Oct 17 2006

Publication series

Name	AIP Conference Proceedings
Volume	850
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
Country/Territory	United States
City	Orlando, FL
Period	8/10/06 → 10/17/06

Keywords

Electronic structure
Fulde-Ferrell-Larkin-Ovchinnikov state
Microscopic theory
Vortex state

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2354912

Cite this

Ichioka, M , Adachi, H, Mizushima, T & Machida, K 2006, Electronic structure of vortex in the FFLO superconducting state. in LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP Conference Proceedings, vol. 850, pp. 725-728, LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24, Orlando, FL, United States, 8/10/06. https://doi.org/10.1063/1.2354912

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title = "Electronic structure of vortex in the FFLO superconducting state",

abstract = "Based on the quasiclassical theory, we investigate the vortex structure in the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state suggested to exist for the high field phase of CeCoIn 5. The pair potential has 2π-phase winding around the vortex line, and π-phase shift at the nodal plane of the FFLO modulation. These topologies of the phase structure affect the distribution of paramagnetic moment and low energy electronic states. We also discuss the resonance line shape of the Knight shift in the FFLO state.",

keywords = "Electronic structure, Fulde-Ferrell-Larkin-Ovchinnikov state, Microscopic theory, Vortex state",

author = "Masanori Ichioka and Hiroto Adachi and Takeshi Mizushima and Kazushige Machida",

year = "2006",

doi = "10.1063/1.2354912",

language = "English",

isbn = "0735403473",

series = "AIP Conference Proceedings",

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T1 - Electronic structure of vortex in the FFLO superconducting state

AU - Ichioka, Masanori

AU - Adachi, Hiroto

AU - Mizushima, Takeshi

AU - Machida, Kazushige

PY - 2006

Y1 - 2006

N2 - Based on the quasiclassical theory, we investigate the vortex structure in the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state suggested to exist for the high field phase of CeCoIn 5. The pair potential has 2π-phase winding around the vortex line, and π-phase shift at the nodal plane of the FFLO modulation. These topologies of the phase structure affect the distribution of paramagnetic moment and low energy electronic states. We also discuss the resonance line shape of the Knight shift in the FFLO state.

AB - Based on the quasiclassical theory, we investigate the vortex structure in the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state suggested to exist for the high field phase of CeCoIn 5. The pair potential has 2π-phase winding around the vortex line, and π-phase shift at the nodal plane of the FFLO modulation. These topologies of the phase structure affect the distribution of paramagnetic moment and low energy electronic states. We also discuss the resonance line shape of the Knight shift in the FFLO state.

KW - Electronic structure

KW - Fulde-Ferrell-Larkin-Ovchinnikov state

KW - Microscopic theory

KW - Vortex state

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U2 - 10.1063/1.2354912

DO - 10.1063/1.2354912

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SN - 9780735403475

T3 - AIP Conference Proceedings

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EP - 728

BT - LOW TEMPERATURE PHYSICS

T2 - LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24

Y2 - 10 August 2006 through 17 October 2006

ER -

Electronic structure of vortex in the FFLO superconducting state

Abstract

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Keywords

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