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Chalcogenide Perovskite YScS(3)as a Potential p-Type Transparent Conducting Material
Zhang, H; Ming, C; Yang, K; Zeng, H; Zhang, SB; Sun, YY
2020-09-01
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Issue9
SubtypeArticle
AbstractTransparent conducting materials (TCMs) have been widely used in optoelectronic applications such as touchscreens, flat panel displays and thin film solar cells. These applications of TCMs are currently dominated by n-type doped oxides. High-performance p-type TCMs are still lacking due to their low hole mobility or p-type doping bottleneck, which impedes efficient device design and novel applications such as transparent electronics. Here, based on first-principles calculations, we propose chalcogenide perovskite YScS(3)as a promising p-type TCM. According to our calculations, its optical absorption onset is above 3 eV, which allows transparency to visible light. Its hole conductivity effective mass is 0.48m(0), which is among the smallest in p-type TCMs, suggesting enhanced hole mobility. It could be doped to p-type by group-II elements on cation sites, all of which yield shallow acceptors. Combining these properties, YScS(3)holds great promise to enhancing the performance of p-type TCMs toward their n-type counterparts.
DOI10.1088/0256-307X/37/9/097201
WOS KeywordCRYSTAL-STRUCTURE ; THIN-FILMS ; SEMICONDUCTORS ; SULFIDE ; OXIDE ; IDENTIFICATION ; YTTRIUM ; DESIGN
Language英语
WOS Research AreaPhysics
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27781
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Zhang, H,Ming, C,Yang, K,et al. Chalcogenide Perovskite YScS(3)as a Potential p-Type Transparent Conducting Material[J]. CHINESE PHYSICS LETTERS,2020(9).
APA Zhang, H,Ming, C,Yang, K,Zeng, H,Zhang, SB,&Sun, YY.(2020).Chalcogenide Perovskite YScS(3)as a Potential p-Type Transparent Conducting Material.CHINESE PHYSICS LETTERS(9).
MLA Zhang, H,et al."Chalcogenide Perovskite YScS(3)as a Potential p-Type Transparent Conducting Material".CHINESE PHYSICS LETTERS .9(2020).
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