@inproceedings{oai:jaxa.repo.nii.ac.jp:00013380, author = {大崎, 博史 and 安田, 英紀 and 若月, 孝夫 and 金光, 義彦 and 福中, 康博 and 栗林, 一彦 and Osaki, Hiroshi and Yasuda, Hideki and Wakatsuki, Takao and Kanemitsu, Yoshihiko and Fukunaka, Yasuhiro and Kuribayashi, Kazuhiko}, book = {宇宙利用シンポジウム 第24回 平成19年度, Space Utilization Research: Proceedings of the Twenty-fourth Space Utilization Symposium}, month = {Mar}, note = {Two types of electrode configurations were employed in order to quantitatively examine the effect of gravitational strength on electrodeposited ZnO nanowire array: (a) a horizontal Cathode surface facing downward over an Anode (C/A) and (b) an Anode over a Cathode (A/C). The former configuration may simulate a quasi-microgravity environment, because macroscopic natural convection is not induced. Free standing ZnO nanowire array was successfully electrodeposited on ITO (Indium Tin Oxide)/FTO (Fluorine-doped Tin Oxide) substrate by template-free method in Zn(NO3)2 aqueous solutions. PL (Photoluminescence) of ZnO nanowire array was measured. Nanowire arrays with more uniform distribution of PL characteristics are synthesized in C/A configuration than in A/C. Seeding ZnO nanoparticles on ITO/FTO substrate can control the diameter as well as the orientation. Drop tower experiments are now planned., 資料番号: AA0063706004}, pages = {27--30}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {Gravitational level effects on optical properties of electrodeposited ZnO nanowire arrays}, year = {2008} }