The photoresponse and photoconductivity of micron- sized C60 whiskers and sub-millimeter-sized C60 clusters

The photoresponse and photoconductivity properties of micron-sized C60whiskers and sub-millimeter-sized C60clusters are successfully studied by the microfabrication technologies.According to the ultraviolet-visible-near infrared（UVVis-NIR）absorption spectroscopic study,a highly intense absorption is...

Full description

Saved in:
Bibliographic Details
Published inOptoelectronics letters Vol. 10; no. 1; pp. 47 - 50
Main Author 熊鹏辉 熊瑛 陈翔宇 陈珊 侯双月 张晓波 刘刚 田扬超
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 2014
Subjects
C60
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
光响应曲线
光电导特性
团簇
微米
微细加工技术
晶须
紫外可见
Fullerene
Hexagon Cross Section
Photoconductivity Property
Photoelectric Response
Positive Photoresist
Online AccessGet full text

Cover

More Information
Summary:The photoresponse and photoconductivity properties of micron-sized C60whiskers and sub-millimeter-sized C60clusters are successfully studied by the microfabrication technologies.According to the ultraviolet-visible-near infrared（UVVis-NIR）absorption spectroscopic study,a highly intense absorption is observed in the UV and visible light regions,which indicates probable applications in photoelectric devices.Furthermore,a large photocurrent is measured under the illumination of white light in nitrogen（N2）atmosphere.The micron-sized C60whiskers and the sub-millimeter-sized C60clusters have different photoresponse curves under the same condition of measurement.A quick transformation of photoelectric response is detected in parallel multi-arranged micron-sized C60whiskers,but the recovery of the photocurrent of self-assembly sub-millimeter-sized C60clusters is much slower.
Bibliography:XIONG Peng-hui , XIONG Ying, CHEN Xiang-yu , CHEN Shan , HOU Shuang-yue ZHANG Xiao-bo , LlU Gang , and TIAN Yang-chao （ 1. Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei 230026, China 2. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China）
12-1370/TN
The photoresponse and photoconductivity properties of micron-sized C60whiskers and sub-millimeter-sized C60clusters are successfully studied by the microfabrication technologies.According to the ultraviolet-visible-near infrared（UVVis-NIR）absorption spectroscopic study,a highly intense absorption is observed in the UV and visible light regions,which indicates probable applications in photoelectric devices.Furthermore,a large photocurrent is measured under the illumination of white light in nitrogen（N2）atmosphere.The micron-sized C60whiskers and the sub-millimeter-sized C60clusters have different photoresponse curves under the same condition of measurement.A quick transformation of photoelectric response is detected in parallel multi-arranged micron-sized C60whiskers,but the recovery of the photocurrent of self-assembly sub-millimeter-sized C60clusters is much slower.
ISSN:1673-1905
1993-5013
DOI:10.1007/s11801-014-3181-0