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	Mobility dependence on the conducting channel dimension of organic field-effect transistors based on single-crystalline nanoribbons
	Zhang, Yajie1,2; Dong, Huanli1; Tang, Qingxin1; He, Yudong1; Hu, Wenping1
刊名	Journal of materials chemistry
	2010
卷号	20期号:33页码:7029-7033
ISSN号	0959-9428
DOI	10.1039/c0jm01196g
通讯作者	Dong, huanli()
英文摘要	Understanding the relationship between the conducting channel and device property in organic single-crystalline transistors is important for the valuation of materials and construction of high performance devices. in order to achieve this target, mobility dependence on the channel dimension of organic single-crystalline transistors was investigated by using nanoribbon transistor arrays of copper hexadecafluorophthalocyanine (f(16)cupc) and rubrene. single-crystalline nanoribbons of f(16)cupc and rubrene were produced by a physical vapor transport technique. a friction-printing method was developed to mass-produce transistor arrays. high performance devices were obtained with mobility of f(16)cupc up to 0.6 cm(2) v(-1) s(-1) and rubrene of 24.5 cm(2) v(-1) s(-1), which were among the ofets with the highest device performance. mobility distributions of the devices based on different sized crystals were summarized and analysed carefully. it was demonstrated that the mobility of the devices decreased exponentially with the widening and thickening of the crystals, but increased linearly with the increasing of the conducting channel at 3-15 mm. the mobility dependences on the channel dimension were mainly assigned to the change of the transistor resistances which were series connected in a transistor circuit, influencing the current transport between source and drain.
WOS关键词	THIN-FILM TRANSISTORS ; N-TYPE ; PERFORMANCE ; RIBBONS ; SEMICONDUCTORS ; NANOCRYSTALS ; NANOWIRES ; CIRCUITS ; GROWTH
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000280818000028
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2408370
专题	中国科学院大学
通讯作者	Dong, Huanli
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yajie,Dong, Huanli,Tang, Qingxin,et al. Mobility dependence on the conducting channel dimension of organic field-effect transistors based on single-crystalline nanoribbons[J]. Journal of materials chemistry,2010,20(33):7029-7033.
APA	Zhang, Yajie,Dong, Huanli,Tang, Qingxin,He, Yudong,&Hu, Wenping.(2010).Mobility dependence on the conducting channel dimension of organic field-effect transistors based on single-crystalline nanoribbons.Journal of materials chemistry,20(33),7029-7033.
MLA	Zhang, Yajie,et al."Mobility dependence on the conducting channel dimension of organic field-effect transistors based on single-crystalline nanoribbons".Journal of materials chemistry 20.33(2010):7029-7033.

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