Effects on Organic Photovoltaics Using Femtosecond-Laser-Treated Indium Tin Oxides

被引：10

作者：

Chen, Mei-Hsin ^{[1
]}

Tseng, Ya-Hsin ^{[2
]}

Chao, Yi-Ping ^{[1
]}

Tseng, Sheng-Yang ^{[2
]}

Lin, Zong-Rong ^{[1
]}

Chu, Hui-Hsin ^{[2
]}

Chang, Jan-Kai ^{[3
]}

Luo, Chih-Wei ^{[2
]}

机构：

[1] Natl Dong Hwa Univ, Dept Optoelect Engn, Hualien 974, Taiwan

[2] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 300, Taiwan

[3] Natl Taiwan Univ, Grad Inst Photon & Optoelect, Taipei 106, Taiwan

来源：

ACS APPLIED MATERIALS & INTERFACES | 2016年 / 8卷 / 38期

关键词：

organic photovoltaics; P3HT:PCBM; laser-treated ITO; femtosecond lasers pulses; ultraviolet photoemission spectroscopy; scattering effect; SOLAR-CELLS; SURFACE; DAMAGE;

D O I：

10.1021/acsami.6b06263

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effects of, femtosecond-laser-induced periodic surface structures (LIPSS) on an indium tin oxide (ITO) surface applied to an organic photovoltaic (OPV), system were investigated. The modifications of ITO induced by LIPPS in OPV devices result in more than 14% increase in power conversion efficiency (PCE) and short-circuit current density relative to-those of the standard device. The basic mechanisms for the enhanced short-circuit current density are attributed to better light harvesting, increased scattering effects, and more efficient charge collection between the ITO and photoactive layers: Results show that-higher PCEs would be achieved by laser-pulse-treated electrodes.

引用

页码：24989 / 24993

页数：5

共 30 条

[1] SEMICONDUCTOR SURFACE DAMAGE PRODUCED BY RUBY LASERS [J].

BIRNBAUM, M .

JOURNAL OF APPLIED PHYSICS, 1965, 36 (11) :3688-&

[2] Self-assembled monolayer modified ITO in P3HT:PC61BM organic solar cells with improved efficiency [J].

Das, Sayantan ;

Joslin, Joseph ;

Alford, T. L. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2014, 124 :98-102

[3] Polymer-Fullerene Bulk-Heterojunction Solar Cells [J].

Dennler, Gilles ;

Scharber, Markus C. ;

Brabec, Christoph J. .

ADVANCED MATERIALS, 2009, 21 (13) :1323-1338

[4] Towards Friction Control using laser-induced periodic Surface Structures [J].

Eichstadt, J. ;

Romer, G. R. B. E. ;

in't Veld, A. J. Huis .

LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT B, 2011, 12 :7-15

[5] The formation of interfacial wrinkles at the metal contacts on organic thin films [J].

Fang, Jian-Jhih ;

Tsai, Huai-Wen ;

Ni, I-Chi ;

Tzeng, Shien-Der ;

Chen, Mei-Hsin .

THIN SOLID FILMS, 2014, 556 :294-299

[6] Solution-processed zinc oxide nanoparticles as interlayer materials for inverted organic solar cells [J].

Ibrahem, Mohammed Aziz ;

Wei, Hung-Yu ;

Tsai, Meng-Hung ;

Ho, Kuo-Chuan ;

Shyue, Jing-Jong ;

Chu, Chih Wie .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2013, 108 :156-163

[7] Femtosecond laser-induced ZnSe nanowires on the surface of a ZnSe wafer in water [J].

Jia, Tianqing ;

Baba, Motoyoshi ;

Huang, Min ;

Zhao, Fuli ;

Qiu, Jianrong ;

Wu, Xiaojun ;

Ichihara, Masaki ;

Suzuki, Masayuki ;

Li, Ruxin ;

Xu, Zhizhan ;

Kuroda, Hiroto .

SOLID STATE COMMUNICATIONS, 2007, 141 (11) :635-638

[8] A study of the deterministic character of optical damage by femtosecond laser pulses and applications to nanomachining [J].

Joglekar, AP ;

Liu, H ;

Spooner, GJ ;

Meyhöfer, E ;

Mourou, G ;

Hunt, AJ .

APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 77 (01) :25-30

[9] SCATTERING OF CONDUCTION ELECTRONS BY SURFACE-ROUGHNESS IN THIN METAL-FILMS [J].

KASER, A ;

GERLACH, E .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1995, 97 (01) :139-146

[10] Development of cutting tools with microscale and nanoscale textures to improve frictional behavior [J].

Kawasegi, Noritaka ;

Sugimori, Hiroshi ;

Morimoto, Hideki ;

Morita, Noboru ;

Hori, Isao .

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2009, 33 (03) :248-254

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