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Measurement of the hole mobility in the blend system by space charge limited current
Yu Huang-Zhong1,2
2012-04-01
发表期刊ACTA PHYSICA SINICA
卷号61期号:8页码:1-5
摘要

The measurement of carrier mobility in organic semiconductor material and device is one of important study contents. The hole-only devices based on the different solvent blends of poly (3-hexylthiophene) (P3HT) and [6, 6]-phenyl C-61-butyric acid methyl ester (PCBM) as acceptor are fabricated, the structures of the devices are all ITO/PEDOT:PSS/P3HT:PCBM/Au. The hole mobilities in the blend systems with different solvents and various annealing treatments are measured by the space charge limited current method. The results show that the J-V curves of charge transfer in the devices meet Mott-Gurney equation, the hole mobilities in the active layer with different solvents are different, the active layer formed with high boiling point solvent 1, 2-dichlorobenzene possesses higher hole mobility, heat treatment contributes to the improvement of the hole mobility in the devices. The reason of change of hole mobility is analyzed.

文章类型Article
关键词Space Charge Limited Current Mobility Polymer
WOS标题词Science & Technology ; Physical Sciences
研究领域[WOS]Physics
关键词[WOS]POLYMER SOLAR-CELLS ; PHOTOVOLTAIC CELLS ; SELF-ORGANIZATION ; PERFORMANCE ; ACCEPTOR
收录类别SCI
语种中文
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000303900900051
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10143
专题中国科学院广州能源研究所
作者单位1.S China Univ Technol, Dept Phys, State Key Lab Subtrop Bldg Sci, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
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Yu Huang-Zhong. Measurement of the hole mobility in the blend system by space charge limited current[J]. ACTA PHYSICA SINICA,2012,61(8):1-5.
APA Yu Huang-Zhong.(2012).Measurement of the hole mobility in the blend system by space charge limited current.ACTA PHYSICA SINICA,61(8),1-5.
MLA Yu Huang-Zhong."Measurement of the hole mobility in the blend system by space charge limited current".ACTA PHYSICA SINICA 61.8(2012):1-5.
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