Flexible ITO‐Free Organic Photovoltaics on Ultra‐Thin Flexible Glass Substrates with High Efficiency and Improved Stability

Solar RRL ◽  
2019 ◽  
Vol 3 (4) ◽  
pp. 1800286 ◽  
Author(s):  
Xiao Wang ◽  
Hui Jin ◽  
Ravi C. R. Nagiri ◽  
Beta Z. L. Poliquit ◽  
Jegadesan Subbiah ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
High Efficiency ◽  
Glass Substrates ◽  
Improved Stability

Development of an AC Electrical Field Tribochemical Polishing Technique to Promote High-Efficiency Polishing for Glass Substrates

2012 ◽  
Vol 78 (4) ◽  
pp. 316-320
Author(s):  
Hiroshi IKEDA ◽  
Yoichi AKAGAMI ◽  
Michio UNEDA ◽  
Osamu OHNISHI ◽  
Syuhei KUROKAWA ◽  
...  
Keyword(s):  
High Efficiency ◽  
Electrical Field ◽  
Glass Substrates

scholarly journals Organic Solar Cells: High‐Efficiency Organic Photovoltaics using Eutectic Acceptor Fibrils to Achieve Current Amplification (Adv. Mater. 18/2021)

2021 ◽  
Vol 33 (18) ◽  
pp. 2170142
Author(s):  
Ming Zhang ◽  
Lei Zhu ◽  
Tianyu Hao ◽  
Guanqing Zhou ◽  
Chaoqun Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Photovoltaics ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Current Amplification

High‐Efficiency Organic Photovoltaics using Eutectic Acceptor Fibrils to Achieve Current Amplification

2021 ◽  
pp. 2007177
Author(s):  
Ming Zhang ◽  
Lei Zhu ◽  
Tianyu Hao ◽  
Guanqing Zhou ◽  
Chaoqun Qiu ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
High Efficiency ◽  
Current Amplification

AlSb THIN FILMS PREPARED BY DC MAGNETRON SPUTTERING AND ANNEALING

2008 ◽  
Vol 22 (14) ◽  
pp. 2275-2283 ◽  
Author(s):  
WEIDONG CHEN ◽  
LIANGHUAN FENG ◽  
ZHI LEI ◽  
JINGQUAN ZHANG ◽  
FEFE YAO ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
High Efficiency ◽  
Dark Conductivity ◽  
Aluminum Antimonide ◽  
Dc Magnetron Sputtering ◽  
Glass Substrates ◽  
Average Grain Size ◽  
P Type ◽  
20 Nm

Aluminum antimonide (AlSb) is thought to be a potential material for high efficiency solar cells. In this paper, AlSb thin films have been fabricated by DC magnetron sputtering on glass substrates. The sputtering target consists of aluminum and antimony, and the area ratio of Al to Sb is 7:3, which is derived from research into the relationship between the deposition rates of both the metals and sputtering power. XRD and AFM measurements show that the as-deposited films are amorphous, but become polycrystalline with an average grain size of about 20 nm after annealing in an argon atmosphere. From optical absorption measurements of annealed AlSb films, a band gap of 1.56 eV has been demonstrated. Hall measurements show that the films are p-type semiconductors. The temperature dependence of dark conductivity tested in vacuum displays a linear lnσ to 1/T curve, which indicates a conductivity activation energy of around 0.61 eV.

scholarly journals Building Blocks for High‐Efficiency Organic Photovoltaics: Interplay of Molecular, Crystal, and Electronic Properties in Post‐Fullerene ITIC Ensembles

ChemPhysChem ◽  
2019 ◽  
Vol 20 (20) ◽  
pp. 2608-2626 ◽  
Author(s):  
Steven M. Swick ◽  
Tim Gebraad ◽  
Leighton Jones ◽  
Bo Fu ◽  
Thomas J. Aldrich ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Organic Photovoltaics ◽  
Molecular Crystal ◽  
High Efficiency ◽  
Building Blocks

Slip-Stacked Perylenediimides as an Alternative Strategy for High Efficiency Nonfullerene Acceptors in Organic Photovoltaics

2014 ◽  
Vol 136 (46) ◽  
pp. 16345-16356 ◽  
Author(s):  
Patrick E. Hartnett ◽  
Amod Timalsina ◽  
H. S. S. Ramakrishna Matte ◽  
Nanjia Zhou ◽  
Xugang Guo ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
High Efficiency ◽  
Alternative Strategy
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