TY - JOUR
T1 - Methylammonium Lead Bromide Perovskite Light-Emitting Diodes by Chemical Vapor Deposition
AU - Leyden, Matthew R.
AU - Meng, Lingqiang
AU - Jiang, Yan
AU - Ono, Luis K.
AU - Qiu, Longbin
AU - Juarez-Perez, Emilio J.
AU - Qin, Chuanjiang
AU - Adachi, Chihaya
AU - Qi, Yabing
N1 - Funding Information:
This work was supported by funding from the Energy Materials and Surface Sciences Unit of the Okinawa Institute of Science and Technology Graduate University, the OIST Proof of Concept (POC) Program the OIST R&D Cluster Research Program, and JSPS KAKENHI Grant Number 15K17925.
Publisher Copyright:
© 2017 American Chemical Society.
PY - 2017/7/20
Y1 - 2017/7/20
N2 - Organo-lead-halide perovskites are promising materials for optoelectronic applications. Perovskite solar cells have reached power conversion efficiencies of over 22%, and perovskite light-emitting diodes have recently achieved over 11% external quantum efficiency. To date, most research on perovskite light-emitting diodes has focused on solution-processed films. There are many advantages of a vapor-based growth process to prepare perovskites, including ease of patterning, ability to batch process, and material compatibility. We investigated an all-vapor perovskite growth process by chemical vapor deposition and demonstrated luminance up to 560 cd/m2.
AB - Organo-lead-halide perovskites are promising materials for optoelectronic applications. Perovskite solar cells have reached power conversion efficiencies of over 22%, and perovskite light-emitting diodes have recently achieved over 11% external quantum efficiency. To date, most research on perovskite light-emitting diodes has focused on solution-processed films. There are many advantages of a vapor-based growth process to prepare perovskites, including ease of patterning, ability to batch process, and material compatibility. We investigated an all-vapor perovskite growth process by chemical vapor deposition and demonstrated luminance up to 560 cd/m2.
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U2 - 10.1021/acs.jpclett.7b01093
DO - 10.1021/acs.jpclett.7b01093
M3 - Article
C2 - 28649837
AN - SCOPUS:85025156461
SN - 1948-7185
VL - 8
SP - 3193
EP - 3198
JO - Journal of Physical Chemistry Letters
JF - Journal of Physical Chemistry Letters
IS - 14
ER -