DC Field | Value | Language |
---|---|---|
dc.contributor.author | LEE, JUNE HO | - |
dc.contributor.author | KIM, SEONG HUN | - |
dc.contributor.author | DOH, KYUNG-YEON | - |
dc.contributor.author | KIM, EUN HO | - |
dc.contributor.author | LEE, DONGHWA | - |
dc.date.accessioned | 2021-06-01T02:16:21Z | - |
dc.date.available | 2021-06-01T02:16:21Z | - |
dc.date.created | 2020-09-15 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/105214 | - |
dc.description.abstract | Although smart windows have received wide attention as energy-saving devices, conventional metal-to-insulator materials such as VO2 hinder their commercial usage because of their high transition temperature and low solar energy modulation. Further development can be achieved by finding a new material system that can effectively overcome these limitations. In this study, first-principles density functional theory calculations are used to investigate the possibility of exploiting a spin-polarized band gap material for smart window applications. Halide cuprite perovskites (A(2)CuX(4)) were chosen because they have a spin-polarized band gap that can be tuned by element selection at sites A and X. Our study shows that the optical transmittance of the insulating phase is increased by a violation of the selection rule. The spin-polarized band gap is closely related to the metal-to-insulator transition temperature and can be modulated by chemical engineering, strain engineering, or both. Therefore, A(2)CuX(4) is a promising candidate for smart windows. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.title | First-Principles Investigations to Evaluate the Spin-Polarized Metal-to-Insulator Transition of Halide Cuprite Perovskites for Smart Windows | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/jacs.0c07529 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.142, no.35, pp.14859 - 14863 | - |
dc.identifier.wosid | 000569271600002 | - |
dc.citation.endPage | 14863 | - |
dc.citation.number | 35 | - |
dc.citation.startPage | 14859 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 142 | - |
dc.contributor.affiliatedAuthor | LEE, JUNE HO | - |
dc.contributor.affiliatedAuthor | KIM, SEONG HUN | - |
dc.contributor.affiliatedAuthor | DOH, KYUNG-YEON | - |
dc.contributor.affiliatedAuthor | KIM, EUN HO | - |
dc.contributor.affiliatedAuthor | LEE, DONGHWA | - |
dc.identifier.scopusid | 2-s2.0-85090250882 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BLACK PIEZOCHROMISM | - |
dc.subject.keywordPlus | VO2 | - |
dc.subject.keywordPlus | PRESSURE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FERROMAGNET | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | DISTORTION | - |
dc.subject.keywordPlus | FILM | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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