TY - JOUR
T1 - Optical properties of photovoltaic organic-inorganic lead halide perovskites
AU - Green, Martin A.
AU - Jiang, Yajie
AU - Soufiani, Arman Mahboubi
AU - Ho-Baillie, Anita
PY - 2015/12/3
Y1 - 2015/12/3
N2 - Over the last several years, organic-inorganic lead halide perovskites have rapidly emerged as a new photovoltaic contender. Although energy conversion efficiency above 20% has now been certified, improved understanding of the material properties contributing to these high performance levels may allow the progression to even higher efficiency, stable cells. The optical properties of these new materials are important not only to device design but also because of the insight they provide into less directly accessible properties, including energy-band structures, binding energies, and likely impact of excitons, as well as into absorption and inverse radiative recombination processes.
AB - Over the last several years, organic-inorganic lead halide perovskites have rapidly emerged as a new photovoltaic contender. Although energy conversion efficiency above 20% has now been certified, improved understanding of the material properties contributing to these high performance levels may allow the progression to even higher efficiency, stable cells. The optical properties of these new materials are important not only to device design but also because of the insight they provide into less directly accessible properties, including energy-band structures, binding energies, and likely impact of excitons, as well as into absorption and inverse radiative recombination processes.
UR - http://www.scopus.com/inward/record.url?scp=84948951063&partnerID=8YFLogxK
U2 - 10.1021/acs.jpclett.5b01865
DO - 10.1021/acs.jpclett.5b01865
M3 - Article
C2 - 26560862
AN - SCOPUS:84948951063
SN - 1948-7185
VL - 6
SP - 4774
EP - 4785
JO - Journal of Physical Chemistry Letters
JF - Journal of Physical Chemistry Letters
IS - 23
ER -