Optical second harmonic generation spect
Optical second harmonic generation spectra in vacuum-deposited thin films of various phthalocyanines
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Toshiki Yamada; Takaaki Manaka; Hajime Hoshi; Ken Ishikawa; Hideo Takezoe
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Article
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1998
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John Wiley and Sons
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English
โ 126 KB
๐ 2 views
We have observed fairly strong second-harmonic generation (SHG) in vacuum-deposited thin films of phthalocyanines (Pc) having central metal atoms; Co, Cu, Zn, VO, TiO, Pb, Sn and a metal-free Pc. Based on the remarkable spectral dependences, the SHG was concluded to be due to higher-order mechanisms