Fabrication of high coverage MASnI3 perovskite films for stable, planar heterojunction solar cells

2017 ◽  
Vol 5 (5) ◽  
pp. 1121-1127 ◽  
Author(s):  
T. Fujihara ◽  
S. Terakawa ◽  
T. Matsushima ◽  
C. Qin ◽  
M. Yahiro ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Coverage ◽  
Photovoltaic Properties ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

A high coverage MASnI3 perovskite film was obtained employing a modified solvent bathing method to realize stable photovoltaic properties.

scholarly journals Squaraine Planar-Heterojunction Solar Cells

2009 ◽  
Vol 2009 ◽  
pp. 1-7 ◽  
Author(s):  
Bin Fan ◽  
Ylenia Maniglio ◽  
Marina Simeunovic ◽  
Simon Kuster ◽  
Thomas Geiger ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Electrode Materials ◽  
Photovoltaic Performance ◽  
Chemical Doping ◽  
Photovoltaic Properties ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction ◽  
Filtering Effect

The photovoltaic performance of squaraine-based organic solar cells is investigated. Two squaraine derivatives with extraordinarily high extinction coefficients are used as electron donors in bilayer heterojunctions with fullereneC60as electron acceptor. Due to the very strong squaraine absorption band in the red spectral domain, antibatic behavior due to light filtering is observed in the photocurrent spectrum for film thicknesses of 35 nm to 40 nm. At reduced film thicknesses of 20 nm, this filtering effect at maximum absorption can be alleviated and power conversion efficiencies under simulated AM 1.5 full sun irradiation of 0.59% and 1.01% are obtained for the two squaraine derivatives, respectively. The photovoltaic properties of these cells are investigated with respect to electrode materials and chemical doping.

Improved perovskite morphology and crystallinity using porous PbI2 layers for efficient planar heterojunction solar cells

2017 ◽  
Vol 111 (24) ◽  
pp. 243902 ◽  
Author(s):  
Xianyu Jia ◽  
Ziyang Hu ◽  
Jie Xu ◽  
Like Huang ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells

2014 ◽  
Vol 7 (3) ◽  
pp. 982 ◽  
Author(s):  
Giles E. Eperon ◽  
Samuel D. Stranks ◽  
Christopher Menelaou ◽  
Michael B. Johnston ◽  
Laura M. Herz ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

TCO-free flexible organo metal trihalide perovskite planar-heterojunction solar cells

2015 ◽  
Vol 140 ◽  
pp. 150-157 ◽  
Author(s):  
M. Dianetti ◽  
F. Di Giacomo ◽  
G. Polino ◽  
C. Ciceroni ◽  
A. Liscio ◽  
...  
Keyword(s):  
Solar Cells ◽  
Heterojunction Solar Cells ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction
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