Metal Deposition Selectivity Based on Photochromism of Diarylethene Film in Intermediate Vacuum

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概要

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• We report on metal deposition selectivity on a photochromic diarylethene (DAE) surface in intermediate vacuum. Selective deposition means that metal vapor is deposited on colored DAE but not on uncolored. Mg was evaporated on the DAE surfaces at various pressures with the introduction of inert gas. Mg was easy to deposit on the uncolored DAE surface in intermediate vacuum ($2\times 10^{-1}$ Torr). The easy-deposition effect in intermediate vacuum was explained by the re-adsorption of Mg atoms desorbed from the DAE surface. Mg cathode patterning of an organic light emitting device on the basis of selective deposition in the intermediate vacuum was successfully demonstrated.

• 2011-08-25

著者

• Tsujioka Tsuyoshi

  Department Of Arts And Sciences Faculty Of Education Osaka Kyoiku University

• Tsujioka Tsuyoshi

  Department of Arts and Sciences, Faculty of Education, Osaka Kyoiku University, Kashiwara, Osaka 582-8582, Japan

• Iwai Yusuke

  Department of Arts and Sciences, Faculty of Education, Osaka Kyoiku University, Kashiwara, Osaka 582-8582, Japan

関連論文

• Selective metal deposition for a structure with a thin intermediate layer on a photochromic diarylethene film
• Light-Controlled Selective Metal Deposition on a Photochromic Diarylethene Film : Toward New Applications in Electronics and Photonics
• Electrical functions of photochromic molecules
• Metal Deposition Selectivity Based on Photochromism of Diarylethene Film in Intermediate Vacuum
• Light-Controlled Selective Pb Deposition on Photochromic Surfaces
• Noble metal deposition modulation on amorphous photochromic diarylethene film

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