Pitfalls and solutions for perovskite transparent conductors
文献类型：期刊论文
| 作者 | Si, Liang; Kaufmann, Josef; Zhong, Zhicheng; Tomczak, Jan M.; Held, Karsten |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2021 |
| 卷号 | 104期号:4 |
| 关键词 | QUANTUM MONTE-CARLO OPTICAL-PROPERTIES ANALYTIC CONTINUATION CORRELATED MATERIALS MAXIMUM-ENTROPY |
| 英文摘要 | Transparent conductors-nearly an oxymoron-are in pressing demand, as ultrathin-film technologies become ubiquitous commodities. With current solutions relying on nonabundant elements, it has recently been suggested that perovskites-such as SrVO3 and SrNbO3-could serve as next generation transparent conductors. In these, strong electronic correlations push the plasma frequency below the visible spectrum to curtail absorption. Our ab initio calculations and analytical insights establish, however, that the required effective mass enhancement unavoidably comes at a price: An increased scattering that causes substantial optical absorption above the plasma edge. We circumvent this dilemma and identify high-grade perovskite transparent conductors, relying on an interplay of hole doping, larger bandwidths, separation of bands, but only mild mass enhancements. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21707]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Zhong, ZC (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn NIMTE, Key Lab Magnet Mat & Devices, Ningbo 315201, Peoples R China. 2.Zhong, ZC (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn NIMTE, Zhejiang Prov Key Lab Magnet Mat & Applicat Techn, Ningbo 315201, Peoples R China. 3.Zhong, ZC (corresponding author), Univ Chinese Acad Sci, China Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Si, Liang,Kaufmann, Josef,Zhong, Zhicheng,et al. Pitfalls and solutions for perovskite transparent conductors[J]. PHYSICAL REVIEW B,2021,104(4). |
| APA | Si, Liang,Kaufmann, Josef,Zhong, Zhicheng,Tomczak, Jan M.,&Held, Karsten.(2021).Pitfalls and solutions for perovskite transparent conductors.PHYSICAL REVIEW B,104(4). |
| MLA | Si, Liang,et al."Pitfalls and solutions for perovskite transparent conductors".PHYSICAL REVIEW B 104.4(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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