DSpace DSpace 日本語
 

AIT Associated Repository of Academic Resources >
A.研究報告 >
A2 総合技術研究所研究報告 >
05号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/1616

Title: ポリイミド基板上に作成されたバナジルフタロシアニン薄膜の3次非線形光学強度と形態への有機ガス効果
Other Titles: ポリイミド キバンジョウ ニ サクセイ サレタ バナジルフタロシアニン ハクマク ノ 3ジ ヒセンケイコウガクキョウド ト ケイタイ エノ ユウキ ガス コウカ 
Effects of Organic Gas on Third-order Nonlinear Optical Intensities and Morphologies of Vanadyl-Phthalocyanine Thin Films Prepared on Polyimide Substrate
Authors: 金, 永龍
澤, 五郎
内田, 悦行
小嶋, 憲三
大橋, 朝夫
落合, 鎮康
JIN, Younglong
SAWA, Goro
UCHIDA, Yoshiyuki
KOJIMA, Kenzo
OHASHI, Asao
OCHIAI, Shizuyasu
Issue Date: 20-Jul-2003
Publisher: 愛知工業大学
Abstract: Vanadyl-phthlocyanine (VOPc) thin films were prepared by a molecular beam epitaxy on a polyimide (PI) substrate at 150℃, and then they were exposed to dichloroethane vapor for 25 hours. Their morphologies were investigated with Vis/UV spectra and the surface images observed by an atomic force microscope (AFM). The Vis/UV spectrum of VOPc thin film before the organic gas treatment has a broad absorption shoulder between 640 and 740nm and an absorption peak at 840nm in the Q band region. It has been known so far that VOPc thin film has Phase I, II and III. Phase I has two absorption peaks at 680 and 740nm. Phase II and Phase III are characterized with absorption peaks at 820 and 830nm, respectively. Therefore, the morphology having an absorption peak at 840nm is different from that of Phase III. The Vis/UV spectrum of VOPc thin film after the organic gas treatment has a broad absorption shoulder between 640 and 740nm and an absorption peak at 830nm in the Q band region. The absorption peak at 840nm shifts to 830nm by the organic gas treatment. This means that the phase morphology of VOPc thin film changes into Phase IH during the gas treatment. On the other hand, VOPc molecules deposited on PI substrate before the organic gas treatment form needle crystals. This indicates that VOPc molecules deposited on PI substrate are perpendicular to PI substrate. The surface image of VOPc thin film after the gas treatment is smooth. This suggests that VOPc molecules are parallel to PI substrate. The third-order optical susceptibilities after and before the gas treatment are 3.75×lO^<-9> and 3.25×lO^<-9> esu, respectively. The molecular orientation of VOPc thin film is imoroved during the organic gas treatment.
URI: http://hdl.handle.net/11133/1616
Appears in Collections:05号

Files in This Item:

File Description SizeFormat
総研5号(P71-76).pdf1.48 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback