標題: Structural and Optical Properties of Novel In(2)O(3) Nanoparticle-Assembled Nanorods
作者: Lai, Hsiang-Yu
Chen, Chun-Hua
Lee, Chi-Feng
材料科學與工程學系
Department of Materials Science and Engineering
公開日期: 1-九月-2010
摘要: In(2)O(3) nanoparticle-assembled nanorods with distinct surface morphologies have been newly synthesized by a dehydration process of self-assembled In(OH)(3) nanorods obtained from a liquid-based route. The reaction mechanism and the structural transformation between these two one-dimensional nanorods, In(2)O(3) and In(OH)(3), were precisely characterized by means of various qualitative and quantitative analyses with X-ray scattering simulations. The broad absorption band in the UV-visible spectrum evidently originates from the nanoparticle-assembling effect within the In(2)O(3) nanorods. An intensive photoluminescence emission at 440 nm observed under an excitation wavelength of 325 nm is attributed to the existence of oxygen vacancies within the In(2)O(3) nanorods.
URI: http://dx.doi.org/10.1007/s11468-010-9138-7
http://hdl.handle.net/11536/32235
ISSN: 1557-1955
DOI: 10.1007/s11468-010-9138-7
期刊: PLASMONICS
Volume: 5
Issue: 3
起始頁: 233
結束頁: 239
顯示於類別:期刊論文