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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 17180 | - |
dc.citation.number | 47 | - |
dc.citation.startPage | 17175 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 139 | - |
dc.contributor.author | Arai, Takeshi | - |
dc.contributor.author | Iimura, Soshi | - |
dc.contributor.author | Kim, Junghwan | - |
dc.contributor.author | Toda, Yoshitake | - |
dc.contributor.author | Ueda, Shigenori | - |
dc.contributor.author | Hosono, Hideo | - |
dc.date.accessioned | 2023-12-21T21:37:16Z | - |
dc.date.available | 2023-12-21T21:37:16Z | - |
dc.date.created | 2023-01-16 | - |
dc.date.issued | 2017-11 | - |
dc.description.abstract | Transparent bipolar semiconductors (TBSCs) are in demand for transparent electronics to serve as the basis for next generation optoelectronic devices. However, the poor carrier controllability in wide-bandgap materials makes the realization of a bipolar nature difficult. Only two materials, CuInO2 and SnO, have been reported as TBSCs. To satisfy demand for the coexistence of transparency and bipolarity, we propose a design concept with three strategies; choice of early transition metals (eTM) such as Y3+ and Zr4+ for improving controllability of carrier doping, design of chemical bonds to obtain an appropriate band structure for bipolar doping, and use of a forbidden band-edge transition to retain transparency. This approach is verified through a practical examination of a candidate material, tetragonal ZrOS, which is chosen by following the criteria. ZrOS exhibits an excellent controllability of the electrical conductivity (10(-7)-10(-2) S cm(-1)), p- or n-type nature with similar to 10(-2) S cm(-1) by Y or F doping, respectively, and optically wide gap (below 10(-4) cm(-1) up to similar to 2.5 eV). This concept provides a new kind of TBSC based on eTM ionic compounds. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.139, no.47, pp.17175 - 17180 | - |
dc.identifier.doi | 10.1021/jacs.7b09806 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-85035780016 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/62106 | - |
dc.identifier.wosid | 000417006000023 | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Chemical Design and Example of Transparent Bipolar Semiconductors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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