Experimental evidence for bipolaron condensation as a mechanism for the metal-insulator transition i...
Experimental evidence for bipolaron condensation as a mechanism for the metal-insulator transition in rare-earth nickelates
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Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) , Energy Frontier Research Centers (EFRC) (United States). Materials Science of Actinides (MSA) , Shamblin, Jacob , Heres, Maximilian , Zhou, Haidong , Sangoro, Joshua , Lang, Maik , Neuefeind, Joerg , Alonso, J. A. and Johnston, Steven
Publisher
United States: Nature Publishing Group
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English
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United States: Nature Publishing Group
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Many-body effects produce deviations from the predictions of conventional band theory in quantum materials, leading to strongly correlated phases with insulating or bad metallic behavior. One example is the rare-earth nickelates RNiO3, which undergo metal-to-insulator transitions (MITs) whose origin is debated. Here, we combine total neutron scatte...
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Experimental evidence for bipolaron condensation as a mechanism for the metal-insulator transition in rare-earth nickelates
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TN_cdi_osti_scitechconnect_1484150
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_osti_scitechconnect_1484150
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ISSN
2041-1723
E-ISSN
2041-1723
