دورية أكاديمية
Intersite Coulomb Interactions in Charge-Ordered Systems.
العنوان: | Intersite Coulomb Interactions in Charge-Ordered Systems. |
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المؤلفون: | Jang BG; Korea Institute for Advanced Study, Seoul 02455, Republic of Korea., Kim M; Korea Institute for Advanced Study, Seoul 02455, Republic of Korea., Lee SH; Korea Institute for Advanced Study, Seoul 02455, Republic of Korea., Yang W; Korea Institute for Advanced Study, Seoul 02455, Republic of Korea.; Department of Physics, Pohang University of Science and Technology, Pohang 37673, Republic of Korea., Jhi SH; Department of Physics, Pohang University of Science and Technology, Pohang 37673, Republic of Korea., Son YW; Korea Institute for Advanced Study, Seoul 02455, Republic of Korea. |
المصدر: | Physical review letters [Phys Rev Lett] 2023 Mar 31; Vol. 130 (13), pp. 136401. |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: American Physical Society Country of Publication: United States NLM ID: 0401141 Publication Model: Print Cited Medium: Internet ISSN: 1079-7114 (Electronic) Linking ISSN: 00319007 NLM ISO Abbreviation: Phys Rev Lett Subsets: PubMed not MEDLINE; MEDLINE |
أسماء مطبوعة: | Original Publication: New York : American Physical Society |
مستخلص: | Using ab initio approaches for extended Hubbard interactions coupled to phonons, we reveal that the intersite Coulomb interaction plays important roles in determining various distinctive phases of the paradigmatic charge-ordered materials of Ba_{1-x}K_{x}AO_{3} (A=Bi and Sb). We demonstrated that all their salient doping dependent experiment features such as breathing instabilities, anomalous phonon dispersions, and transition between charge-density wave and superconducting states can be accounted for very well if self-consistently obtained nearest neighbor Hubbard interactions are included, thus establishing a minimal criterion for reliable descriptions of spontaneous charge orders in solids. |
تواريخ الأحداث: | Date Created: 20230417 Date Completed: 20230418 Latest Revision: 20230418 |
رمز التحديث: | 20231215 |
DOI: | 10.1103/PhysRevLett.130.136401 |
PMID: | 37067310 |
قاعدة البيانات: | MEDLINE |
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