A Focused Laser Beam:A Useful and Versatile Tool for 1D Nanomaterials Research:A Review  

作　　者：Junpeng Lu Sharon Xiaodai Lim Chorng Haur Sow 

机构地区：[1]Department of Physics,National University of Singapore [2]Department of Science Drive,National University of Singapore [3]National University of Singapore

出　　处：《Journal of Materials Science & Technology》2015年第6期616-629,共14页材料科学技术（英文版）

摘　　要：One-dimensional(1D) nanomaterials have generated considerable interest amongst researchers because of their potential as fundamental building block in future nano- and micro-electronic devices.In this article,we present a review of a focused laser beam system as a versatile tool for the manipulation,structural transformation,micropatterning and chemical modification of 1D nanomaterials.This tool was found to be effective in patterning and modifying various physical and chemical properties of the pristine1 D nanomaterials.It also aids in the fabrication process of heterostructures and 1D nanomaterial based devices.Finally,we present the implementation of the focused laser beam setup as a valuable tool in the study of the origins and photoresponse mechanism of the 1D nanomaterial devices.One-dimensional(1D) nanomaterials have generated considerable interest amongst researchers because of their potential as fundamental building block in future nano- and micro-electronic devices.In this article,we present a review of a focused laser beam system as a versatile tool for the manipulation,structural transformation,micropatterning and chemical modification of 1D nanomaterials.This tool was found to be effective in patterning and modifying various physical and chemical properties of the pristine1 D nanomaterials.It also aids in the fabrication process of heterostructures and 1D nanomaterial based devices.Finally,we present the implementation of the focused laser beam setup as a valuable tool in the study of the origins and photoresponse mechanism of the 1D nanomaterial devices.

关 键 词：Laser NANOMATERIALS Composite OPTOELECTRONIC ELECT 

分 类 号：TB383.1[一般工业技术—材料科学与工程]