<div class="csl-bib-body">
<div class="csl-entry">Kawasugi, Y., Yamazaki, S., Pustogow, A., & Tajima, N. (2023). Negative Magnetoresistance near the Mott Metal–Insulator Transition in the Quantum Spin Liquid Candidate κ-(BEDT-TTF)₂Cu₂(CN)₃. <i>Journal of the Physical Society of Japan</i>, <i>92</i>(6), Article 065001. https://doi.org/10.7566/JPSJ.92.065001</div>
</div>
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dc.identifier.issn
0031-9015
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/176786
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dc.description
We investigate the in-plane magnetoresistance of the quantum spin liquid candidate κ-(BEDT-TTF)₂Cu₂(CN)₃ near the metal–insulator phase boundary by fine-tuning the uniaxial strain of a thin single crystal. Negative magnetoresistance up to −40% is observed, implying that the insulating state below ∼6 K has lower intrinsic magnetism than the metallic state. The result is consistent with the recent remarks on the nonmagnetic transition to a valence-bond solid ground state.
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dc.language.iso
en
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dc.publisher
PHYSICAL SOC JAPAN
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dc.relation.ispartof
Journal of the Physical Society of Japan
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dc.subject
quantum spin liquid
en
dc.subject
Mott transition
en
dc.subject
organic conductors
en
dc.subject
frustrated magnetism
en
dc.subject
valence bond solid
en
dc.title
Negative Magnetoresistance near the Mott Metal–Insulator Transition in the Quantum Spin Liquid Candidate κ-(BEDT-TTF)₂Cu₂(CN)₃
en
dc.type
Article
en
dc.type
Artikel
de
dc.contributor.affiliation
Toho University, Japan
-
dc.contributor.affiliation
Toho University, Japan
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dc.contributor.affiliation
Toho University, Japan
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dcterms.dateSubmitted
2023-03-17
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dc.type.category
Original Research Article
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tuw.container.volume
92
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tuw.container.issue
6
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tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
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tuw.researchTopic.id
Q6
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tuw.researchTopic.name
Quantum Many-body Systems Physics
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tuw.researchTopic.value
100
-
dcterms.isPartOf.title
Journal of the Physical Society of Japan
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tuw.publication.orgunit
E138-03 - Forschungsbereich Functional and Magnetic Materials
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tuw.publisher.doi
10.7566/JPSJ.92.065001
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dc.date.onlinefirst
2023
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dc.identifier.articleid
065001
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dc.identifier.eissn
1347-4073
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dc.description.numberOfPages
2
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tuw.author.orcid
0000-0001-5026-1725
-
tuw.author.orcid
0000-0001-9428-5083
-
tuw.author.orcid
0000-0002-4820-9183
-
wb.sci
true
-
wb.sciencebranch
Physik, Astronomie
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wb.sciencebranch.oefos
1030
-
wb.sciencebranch.value
100
-
item.languageiso639-1
en
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item.openairetype
research article
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item.grantfulltext
none
-
item.fulltext
no Fulltext
-
item.cerifentitytype
Publications
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item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
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crisitem.author.dept
Toho University
-
crisitem.author.dept
Toho University
-
crisitem.author.dept
E138-03 - Forschungsbereich Functional and Magnetic Materials
