Optically enhanced charge transfer between C-60 and single-wall carbon   nanotubes in hybrid electronic devices

doi:10.1039/c3nr04314b

CORC > 北京大学 > 化学与分子工程学院

	Optically enhanced charge transfer between C-60 and single-wall carbon nanotubes in hybrid electronic devices
	Allen, Christopher S. ; Liu, Guoquan ; Chen, Yabin ; Robertson, Alex W. ; He, Kuang ; Porfyrakis, Kyriakos ; Zhang, Jin ; Briggs, G. Andrew D. ; Warner, Jamie H.
刊名	nanoscale
	2014
关键词	FIELD-EFFECT TRANSISTORS FULLERENE FUNCTIONALIZATION N-AT-C-60 MOLECULES MECHANISM SENSORS
DOI	10.1039/c3nr04314b
英文摘要	In this article we probe the nature of electronic interactions between the components of hybrid C-60-carbon nanotube structures. Utilizing an aromatic mediator we selectively attach C-60 molecules to carbon nanotube field-effect transistor devices. Structural characterization via atomic force and transmission electron microscopy confirm the selectivity of this attachment. Charge transfer from the carbon nanotube to the C-60 molecules is evidenced by a blue shift of the Raman G(+) peak position and increased threshold voltage of the transistor transfer characteristics. We estimate this charge transfer to increase the device density of holes per unit length by up to 0.85 nm(-1) and demonstrate further optically enhanced charge transfer which increases the hole density by an additional 0.16 nm (1).; Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; SCI(E); EI; 1; ARTICLE; christopher.allen@materials.ox.ac.uk; 1; 572-580; 6
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/218806]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Allen, Christopher S.,Liu, Guoquan,Chen, Yabin,et al. Optically enhanced charge transfer between C-60 and single-wall carbon nanotubes in hybrid electronic devices[J]. nanoscale,2014.
APA	Allen, Christopher S..,Liu, Guoquan.,Chen, Yabin.,Robertson, Alex W..,He, Kuang.,...&Warner, Jamie H..(2014).Optically enhanced charge transfer between C-60 and single-wall carbon nanotubes in hybrid electronic devices.nanoscale.
MLA	Allen, Christopher S.,et al."Optically enhanced charge transfer between C-60 and single-wall carbon nanotubes in hybrid electronic devices".nanoscale (2014).