HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
理学院・理学研究院  >
雑誌発表論文等  >

Photochemical fabrication of molecular devices

JON-SC.pdf367.27 kBPDF見る/開く

タイトル: Photochemical fabrication of molecular devices
著者: Naito, Toshio 著作を一覧する
Sugawara, Hideyuki 著作を一覧する
Inabe, Tamotsu 著作を一覧する
Miyamoto, Takeshi 著作を一覧する
Niimi, Hironobu 著作を一覧する
Asakura, Kiyotaka 著作を一覧する
キーワード: Oxidation reduction
Electrical and electronic properties
Band structure
Optical spectroscopy
Photoinduced effects
発行日: 2006年 7月15日
出版者: Elsevier B.V.
誌名: Journal of Non-Crystalline Solids
巻: 352
号: 23-25
開始ページ: 2628
出版社 DOI: 10.1016/j.jnoncrysol.2006.01.097
抄録: We present a novel way to fabricate electronic devices from a molecular charge transfer salt Ag(DM)2 by simple illumination, which realizes a junction-structure in the single molecular crystal. The electrical conductivity of the selected parts of samples can be controlled by illimination time and power. The electrical behavior gradually turned semiconducting from metallic one by illumination. X-ray photoelectron spectroscopy, Raman spectroscopy and X-ray absorption fine structure indicated that illumination should transfer some electrons from the conducting DM columns to the Ag ions. The X-ray powder diffraction pattern indicated that original crystal lattice was maintained after the illumination. These observations imply that the illumination practically effected doping (or rather dedoping) on the material.
Relation (URI):
資料タイプ: article (author version)
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 内藤 俊雄


本サイトに関するご意見・お問い合わせは repo at へお願いします。 - 北海道大学