<div class="csl-bib-body">
<div class="csl-entry">Martelli, V., Cai, A., Nica, E. M., Taupin, M., Prokofiev, A., Liu, C.-C., Lai, H.-H., Yu, R., Ingersent, K., Küchler, R., Strydom, A. M., Geiger, D., Hänel, J., Larrea Jimenez, J. A., Si, Q., & Bühler-Paschen, S. (2019). Sequential localization of a complex electron fluid. <i>Proceedings of the National Academy of Sciences of the United States of America</i>, <i>116</i>(36), 17701–17706. https://doi.org/10.1073/pnas.1908101116</div>
</div>
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dc.identifier.issn
0027-8424
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/143744
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dc.description.abstract
Complex and correlated quantum systems with promise for new functionality often involve entwined electronic degrees of freedom. In such materials, highly unusual properties emerge and could be the result of electron localization. Here, a cubic heavy fermion metal governed by spins and orbitals is chosen as a model system for this physics. Its properties are found to originate from surprisingly simple low-energy behavior, with 2 distinct localization transitions driven by a single degree of freedom at a time. This result is unexpected, but we are able to understand it by advancing the notion of sequential destruction of an SU(4) spin–orbital-coupled Kondo entanglement. Our results implicate electron localization as a unified framework for strongly correlated materials and suggest ways to exploit multiple degrees of freedom for quantum engineering.
en
dc.language.iso
en
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dc.publisher
National Academy of Sciences
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dc.relation.ispartof
Proceedings of the National Academy of Sciences of the United States of America
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dc.subject
Multidisciplinary
en
dc.title
Sequential localization of a complex electron fluid
en
dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
17701
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dc.description.endpage
17706
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dc.type.category
Original Research Article
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tuw.container.volume
116
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tuw.container.issue
36
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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wb.publication.intCoWork
International Co-publication
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tuw.researchTopic.id
Q6
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tuw.researchTopic.id
M1
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tuw.researchTopic.id
M7
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tuw.researchTopic.name
Quantum Many-Body Systems
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tuw.researchTopic.name
Surfaces and Interfaces
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tuw.researchTopic.name
Special and Engineering Materials
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tuw.researchTopic.value
76
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tuw.researchTopic.value
13
-
tuw.researchTopic.value
11
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dcterms.isPartOf.title
Proceedings of the National Academy of Sciences of the United States of America
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tuw.publication.orgunit
E138-04 - Forschungsbereich Quantum Materials
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tuw.publication.orgunit
E138-05 - Forschungsbereich Solid State Spectroscopy