%0 Journal Article
%T UV--vis Absorption and PL Properties of Self-Assembled Silicon Nanotubes<br>UV-vis Absorption and PL Properties of Self-Assembled Silicon Nanotubes
%A ZHANG Zheng-Hua
%A LIU Han-Mao
%A XIONG Yuan-Qin
%A XU Wei-Jian
%A TANG Yuan-Hong
%A <br>张正华
%A 刘含茂
%A 熊远钦
%A 徐伟箭
%A 唐元洪
%J 中国物理快报
%D 2007
%I 
%X Silicon nanotubes (SiNTs) are novel one-dimensional nanomaterials, whichhave potential applications in nano-photoelectric devices, sensors and field-emission devices. The self-assembled silicon nanotubes have clear structures without metal catalysts. The structures are confirmed by TEM and HRTEM, and the UV- vis absorption spectra with an absorption peak near 685nm and PL spectra with widened strong emission near 436nm are measured by UV--vis spectrometer and spectrofluorophotometer.
%K 78
%K 67
%K Ch
%K 78
%K 55
%K Ap
%K 78
%K 40
%K Fy<br>硅纳米管
%K 吸收特性
%K 纳米材料
%K 场致发射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=A6F1F92187EC7BB877858758FC7E37C5&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=BA305A52E2EE9350&eid=6313C162FF75889A&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0