異なる基板温度でKCl基板上に作成されたバナジルフタロシアニン薄膜の形態と非線形光学特性 Morphologies and Nonlinear Optical Properties of VOPc Thin Films Prepared on KCl Substrate under Different Substrate Temperatures
Vanadyl-Phthalocyanine (VOPc) thin films were fabricated on KC1 (100) substrate by molecular beam epitaxy. The morphologies of VOPc thin films fabricated under different preparation conditions were investigated using Vis/UV spectra, SEM images and the third order nonlinear optical properties were measured with Maker fringe. The morphologies of VOPc thin films prepared with a substrate temperature maintained at 150°C transit from epitaxy to being a pseudomorphic layer with the increase in thickness. However, maintained at 200°C, they change from epitaxy to a deformed layer with the increase in thickness. Compared with the third-order nonlinear optical characteristics of different morphologies in this study, VOPc thin film formed with a pseudomorphic layer is superior.
- 真空 = JOURNAL OF THE VACUUM SOCIETY OF JAPAN
真空 = JOURNAL OF THE VACUUM SOCIETY OF JAPAN 47(3), 212-215, 2004-03-20
The Vacuum Society of Japan