TY - JOUR
T1 - The Electrical and Optical Properties of Organometal Halide Perovskites Relevant to Optoelectronic Performance
AU - Adinolfi, Valerio
AU - Peng, Wei
AU - Walters, Grant
AU - Bakr, Osman
AU - Sargent, Edward H.
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2017/10/12
Y1 - 2017/10/12
N2 - Organometal halide perovskites are under intense study for use in optoelectronics. Methylammonium and formamidinium lead iodide show impressive performance as photovoltaic materials; a premise that has spurred investigations into light-emitting devices and photodetectors. Herein, the optical and electrical material properties of organometal halide perovskites are reviewed. An overview is given on how the material composition and morphology are tied to these properties, and how these properties ultimately affect device performance. Material attributes and techniques used to estimate them are analyzed for different perovskite materials, with a particular focus on the bandgap, mobility, diffusion length, carrier lifetime, and trap-state density.
AB - Organometal halide perovskites are under intense study for use in optoelectronics. Methylammonium and formamidinium lead iodide show impressive performance as photovoltaic materials; a premise that has spurred investigations into light-emitting devices and photodetectors. Herein, the optical and electrical material properties of organometal halide perovskites are reviewed. An overview is given on how the material composition and morphology are tied to these properties, and how these properties ultimately affect device performance. Material attributes and techniques used to estimate them are analyzed for different perovskite materials, with a particular focus on the bandgap, mobility, diffusion length, carrier lifetime, and trap-state density.
UR - http://hdl.handle.net/10754/626042
UR - http://onlinelibrary.wiley.com/doi/10.1002/adma.201700764/full
UR - http://www.scopus.com/inward/record.url?scp=85031315661&partnerID=8YFLogxK
U2 - 10.1002/adma.201700764
DO - 10.1002/adma.201700764
M3 - Article
C2 - 29024039
SN - 0935-9648
VL - 30
SP - 1700764
JO - Advanced Materials
JF - Advanced Materials
IS - 1
ER -
