水溶液からの電気化学堆積法によるZnO膜の高速作製

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2020/07/01

タイトル(英語): Rapid Fabrication of ZnO Film by Electrochemical Deposition Method from Aqueous Solution

著者名: 芳賀　洋典（埼玉工業大学 情報システム専攻），陣内　意康（埼玉工業大学 情報システム専攻），小川　隼平（埼玉工業大学 情報システム専攻），黒田　達也（埼玉工業大学 情報システム専攻），加藤　那征（埼玉工業大学 情報システム専攻），石崎　博基（埼玉工業大学 情報システム専攻）

著者名(英語): Hironori Haga (Saitama Institute of Technology), Motoyasu Jinnai (Saitama Institute of Technology), Shunpei Ogawa (Saitama Institute of Technology), Tatsuya Kuroda (Saitama Institute of Technology), Yasuyuki Kato (Saitama Institute of Technology), Hiroki Ishizaki (Saitama Institute of Technology)

キーワード: 電気化学堆積，酸化亜鉛，透明導電性酸化物　　electrochemical deposition，zinc oxide，transparent conductive oxide

要約(英語): Recently, ZnO film paid much attention, for many application such as transparent conductive film and photo devise. In order to use as transparent conductive film, ZnO films need be obtained at high growth rate. Fabrication of oxide films by electrochemical deposition from aqueous solutions is possible to fabrication at low temperature. And thickness and electric characteristics of ZnO film can be easily controlled by electrochemical parameters. Mentioned above, this electrochemical deposition is optimal technique for manufacturing technique for transparent conductive film. We will support that the adjustment of the alkaline electrolyte for ZnO film gives the rapidly growth of ZnO films at low temperature. In this investigation, the influence of the electrical and optical properties for ZnO films with the deposition temperature will be investigated. For optical and electrical results, the growth rate and the carrier concentration of ZnO films increase with an increase in the deposition temperature. And the optical bandgap energy is constant at about 3.37eV. Thus, the electric property and deposition rate of ZnO film will be controlled by the deposition temperature.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.140 No.7 （2020）

本誌掲載ページ: 357-363 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/140/7/140_357/_article/-char/ja/