دورية أكاديمية

Kagome van-der-Waals Pd 3 P 2 S 8 with flat band.

التفاصيل البيبلوغرافية
العنوان: Kagome van-der-Waals Pd 3 P 2 S 8 with flat band.
المؤلفون: Park S; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea.; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea., Kang S; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea.; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea., Kim H; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea., Lee KH; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea.; Department of Physics, Incheon National University, Incheon, 22012, Republic of Korea., Kim P; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea., Sim S; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea.; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea., Lee N; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea., Karuppannan B; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea., Kim J; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea., Kim J; Department of Physics, Yonsei University, Seoul, 03722, Republic of Korea., Sim KI; Department of Physics, Yonsei University, Seoul, 03722, Republic of Korea., Coak MJ; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea., Noda Y; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, 980-8577, Japan., Park CH; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea., Kim JH; Department of Physics, Yonsei University, Seoul, 03722, Republic of Korea., Park JG; Center for Correlated Electron Systems, Institute for Basic Science (IBS-CCES), Seoul, 08826, Republic of Korea. jgpark10@snu.ac.kr.; Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Republic of Korea. jgpark10@snu.ac.kr.; Center for Quantum Materials, Seoul National University, Seoul, 08826, Republic of Korea. jgpark10@snu.ac.kr.
المصدر: Scientific reports [Sci Rep] 2020 Dec 02; Vol. 10 (1), pp. 20998. Date of Electronic Publication: 2020 Dec 02.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة: Original Publication: London : Nature Publishing Group, copyright 2011-
مستخلص: With the advanced investigations into low-dimensional systems, it has become essential to find materials having interesting lattices that can be exfoliated down to monolayer. One particular important structure is a kagome lattice with its potentially diverse and vibrant physics. We report a van-der-Waals kagome lattice material, Pd 3 P 2 S 8, with several unique properties such as an intriguing flat band. The flat band is shown to arise from a possible compact-localized state of all five 4d orbitals of Pd. The diamagnetic susceptibility is precisely measured to support the calculated susceptibility obtained from the band structure. We further demonstrate that Pd 3 P 2 S 8 can be exfoliated down to monolayer, which ultimately will allow the possible control of the localized states in this two-dimensional kagome lattice using the electric field gating.
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معلومات مُعتمدة: Grant No. IBS-R009-G1 The Institute for Basic Science (IBS) in Korea; No. 2019R1I1A2A01062306 The National Research Foundation of Korea (NRF) grants funded by the Ministry of Science and ICT (MSIT) of Korea
تواريخ الأحداث: Date Created: 20201203 Latest Revision: 20201207
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC7710707
DOI: 10.1038/s41598-020-77825-1
PMID: 33268797
قاعدة البيانات: MEDLINE
الوصف
تدمد:2045-2322
DOI:10.1038/s41598-020-77825-1