Interface energetics in organo-metal halide perovskite-based photovoltaic cells

被引：616

作者：

Schulz, Philip ^{[1
]}

Edri, Eran ^{[2
]}

Kirmayer, Saar ^{[2
]}

Hodes, Gary ^{[2
]}

Cahen, David ^{[2
]}

Kahn, Antoine ^{[1
]}

机构：

[1] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

[2] Weizmann Inst Sci, Dept Mat & Interfaces, IL-76100 Rehovot, Israel

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2014年 / 7卷 / 04期

基金：

美国国家科学基金会;

关键词：

LEAD BROMIDE PEROVSKITE; MESOSCOPIC SOLAR-CELL; LOW-COST; DEPOSITION; CRYSTALS;

D O I：

10.1039/c4ee00168k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Direct and inverse photoemission spectroscopies are used to determine materials electronic structure and energy level alignment in hybrid organic-inorganic perovskite layers grown on TiO2. The results provide a quantitative basis for the analysis of perovskite-based solar cell performance and choice of an optimal hole-extraction layer.

引用

页码：1377 / 1381

页数：5

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