Dynamics of liquid crystal vortex in a layered superconductor

Nobukane, Hiroyoshi; Uno, Erika; Tabata, Yuichi; Takahashi, Kyosuke; Sakabe, Daiki; Tanda, Satoshi

doi:10.1103/PhysRevB.109.174505


Hokkaido University \| Library \| HUSCAP	Advanced Search		言語

	Home
	About HUSCAP
	Open Access Policy

	Browse by Author

Browse
	Communities & Collections

	Scholarly Journals
	Theses
	Doctoral Dissertations Listed by Graduate Schools
	Conference Procs.
	Events

	HUSCAP Senior (in Japanese)

	Societies

	Downloads (country)

For university staff
	How to post your papers to HUSCAP
	Publication of theses
	Helpline about theses publication

Open Archives Compliant

You can search our collection also at:
	Google
	Google Scholar
	CiNii
	IRDB
	OAIster
	NDLTD

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >

Dynamics of liquid crystal vortex in a layered superconductor

Files in This Item:

PhysRevB.109.174505.pdf

4.44 MB

PDF

View/Open

Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/92909

Title:	Dynamics of liquid crystal vortex in a layered superconductor
Authors:	Nobukane, Hiroyoshi Browse this author →KAKEN DB
	Uno, Erika Browse this author
	Tabata, Yuichi Browse this author
	Takahashi, Kyosuke Browse this author
	Sakabe, Daiki Browse this author
	Tanda, Satoshi Browse this author →KAKEN DB
Issue Date:	1-May-2024
Publisher:	American Physical Society (APS)
Journal Title:	Physical Review B
Volume:	109
Issue:	17
Publisher DOI:	10.1103/PhysRevB.109.174505
Abstract:	We report the dynamics of liquid crystal vortices in layered dilute Fe-doped NbS2 superconductors. We observed enhanced superconductivity with Fe atom doping. The thermally activated vortex flow causes a broad resistive transition. The temperature dependence of the melting field Hm on the applied magnetic field exhibits an upturn behavior as the temperature decreases. The result indicates that the vortex has transitioned from solid to liquid crystal phase. The in-plane anisotropy with twofold symmetry results from the different number of vortex pairs that stably exist on conduction planes when liquid crystal vortices move between neighboring layers. We suggest that under high magnetic fields, the resistance is suppressed due to the pinning of three-dimensional vortices formed by aligned vortex loops.
Rights:	©2024 American Physical Society
Type:	article
URI:	http://hdl.handle.net/2115/92909
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 延兼啓純

OAI-PMH ( junii2 , jpcoar_1.0 )

- Hokkaido University