碘化甲基铵铅单晶钙钛矿的带隙内电子态能谱。
The In-Gap Electronic State Spectrum of Methylammonium Lead Iodide Single-Crystal Perovskites.
机构信息
Department of Electrical and Computer Engineering, University of Toronto, 10 King's College Road, Toronto, Ontario, M5S 3G4, Canada.
Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario, M5S 3E4, Canada.
出版信息
Adv Mater. 2016 May;28(17):3406-10. doi: 10.1002/adma.201505162. Epub 2016 Mar 2.
The density of trap states within the bandgap of methylammonium lead iodide single crystals is investigated. Defect states close to both the conduction and valence bands are probed. Additionally, a comprehensive electronic characterization of crystals is carried out, including measurements of the electron and hole mobility, and the energy landscape (band diagram) at the surface.
研究了碘化甲基铵单晶体能带隙内陷阱态的密度。探测了接近导带和价带的缺陷态。此外，还对晶体进行了全面的电子特性表征，包括电子和空穴迁移率以及表面能谱（能带图）的测量。
Zotero 插件