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Photochemical Method of Device Fabrication Starting from Molecular Crystals

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Title: Photochemical Method of Device Fabrication Starting from Molecular Crystals
Authors: Naito, Toshio Browse this author →KAKEN DB
Sugawara, Hideyuki Browse this author
Inabe, Tamotsu Browse this author
Miyamoto, Takeshi Browse this author
Niimi, Hironobu Browse this author
Asakura, Kiyotaka Browse this author
Keywords: charge-transfer
doping
molecular semiconductor-metal junction
N,N’-dicyanoquinonediimine
photo-induced phenomena
Issue Date: Oct-2006
Publisher: Taylor & Francis
Journal Title: Molecular Crystals and Liquid Crystals
Volume: 455
Issue: 1
Start Page: 311
End Page: 316
Publisher DOI: 10.1080/15421400600699012
Abstract: The conductivity of a silver salt of N,N'-dicyanoquinonediimine irreversibly varied in approximate proportion to an illumination of a wide range of wavelengths. Depending on the illumination conditions, four different states (β, γ, δ, and ε) were obtained with different structures. The β structure is in particular important, where the formal charge of the N,N'-dicyanoquinonediimine molecules continuously decreased to -0.4--0.35 with retaining the crystal structure, when we kept the temperature <155°C during the illumination. The non-illuminated area of the sample retained its original electrical property with a well-defined interface, which enabled a fabrication of a junction-structure in the single crystal.
Rights: This is an electronic version of an article published in Naito, T; Sugawara, H; Inabe, T; Miyamoto, T; Niimi, H; Asakura, K, Photochemical method of device fabrication starting from molecular crystals, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 455(1), Oct. 2006, pp. 311-316. MOLECULAR CRYSTALS AND LIQUID CRYSTALS is available online at: http://www.informaworld.com/
Type: article (author version)
URI: http://hdl.handle.net/2115/30130
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 内藤 俊雄

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