Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Flash Infrared Pulse Time Control of Perovskite Crystal Nucleation and Growth from Solution
AU - Sánchez, Sandy
AU - Hua, Xiao
AU - Günzler, Antonio
AU - Bermúdez-Ureña, Esteban
AU - Septiadi, Dedy
AU - Saliba, Michael
AU - Steiner, Ullrich
N1 - doi: 10.1021/acs.cgd.9b01083
PY - 2020/2/5
Y1 - 2020/2/5
N2 - Flash infrared annealing (FIRA) of perovskite films enables manufacturing compact perovskite layers for photovoltaic devices. Here, a variable infrared pulse length to control crystal nucleation and growth in perovskite films is investigated. By varying the FIRA parameters, high-quality films are fabricated of fully inorganic and hybrid perovskites. Furthermore, film characterizations are analyzed for each FIRA protocol, unveiling the nature of the film growth. This demonstrates the versatility of FIRA and establishes it as a fast synthesis process, which provides detailed control over the perovskite morphology and crystallinity.
AB - Flash infrared annealing (FIRA) of perovskite films enables manufacturing compact perovskite layers for photovoltaic devices. Here, a variable infrared pulse length to control crystal nucleation and growth in perovskite films is investigated. By varying the FIRA parameters, high-quality films are fabricated of fully inorganic and hybrid perovskites. Furthermore, film characterizations are analyzed for each FIRA protocol, unveiling the nature of the film growth. This demonstrates the versatility of FIRA and establishes it as a fast synthesis process, which provides detailed control over the perovskite morphology and crystallinity.
U2 - 10.1021/acs.cgd.9b01083
DO - 10.1021/acs.cgd.9b01083
M3 - Journal article
VL - 20
SP - 670
EP - 679
JO - Crystal Growth and Design
JF - Crystal Growth and Design
SN - 1528-7483
IS - 2
ER -