中国科学院机构知识库网格系统: Electronic states and molecular orientation of ITIC film

Electronic states and molecular orientation of ITIC film

文献类型：期刊论文


作者	Lin, DQ; Chen, GH; Bai, XY; Wang, LX; Wu, R; Wang, JO; Qian, HJ; Li, HN; Wu R(吴蕊); Wang JO(王嘉鸥)
刊名	CHINESE PHYSICS B
出版日期	2018
卷号	27 期号:8 页码:88801
关键词	electronic states molecular orientation photovoltaic small molecule photoelectron spectroscopy XAS
ISSN号	1674-1056
DOI	10.1088/1674-1056/27/8/088801
文献子类	Article
英文摘要	ITIC is the milestone of non-fullerene small molecule acceptors used in organic solar cells. We study the electronic states and molecular orientation of ITIC film using photoelectron spectroscopy and x-ray absorption spectroscopy. The negative integer charge transfer energy level is determined to be 4.00 +/- 0.05 eV below the vacuum level, and the ionization potential is 5.75 +/- 0.10 eV. The molecules predominantly have the face-on orientation on inert substrates as long as the surfaces of the substrates are not too rough. These results provide the physical understanding of the high performance of ITIC-based solar cells, which also afford implications to design more advanced photovoltaic small molecules.
电子版国际标准刊号	1741-4199
WOS关键词	POLYMER SOLAR-CELLS ; ENERGY-LEVEL MODULATION ; PHOTOVOLTAIC CELLS ; EFFICIENCY ; ACCEPTOR ; INTERFACES ; ALIGNMENT ; ACHIEVE ; DONOR
WOS研究方向	Physics
语种	英语
CSCD记录号	CSCD:6320980
WOS记录号	WOS:000442034700001
源URL	[http://ir.ihep.ac.cn/handle/311005/286226]
专题	高能物理研究所_多学科研究中心高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Lin, DQ,Chen, GH,Bai, XY,et al. Electronic states and molecular orientation of ITIC film[J]. CHINESE PHYSICS B,2018,27(8):88801.
APA	Lin, DQ.,Chen, GH.,Bai, XY.,Wang, LX.,Wu, R.,...&Du, YY.(2018).Electronic states and molecular orientation of ITIC film.CHINESE PHYSICS B,27(8),88801.
MLA	Lin, DQ,et al."Electronic states and molecular orientation of ITIC film".CHINESE PHYSICS B 27.8(2018):88801.

入库方式： OAI收割

来源：高能物理研究所

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Electronic states and molecular orientation of ITIC film

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