Optical Chirality Induced in Evaporated Poly(diacetylene) Film by Circularly Polarized Light
作者： Hideki Kohn , Yuki Ohshima , Takaaki Manaka , Mitsumasa Iwamoto
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摘要: 10,12-tricosadiynoic acid films were deposited on glass substrate by vacuum evaporation proceess at temperatures of 273 K and 313 K, then photopolymerized using left- right- circularly polarized light (CPL). The resulting prepared poly(diacetylene) changed from blue phase to red successfully sample annealing 353 for 10 min, the absorption spectra well reflected phase. Surface morphology change was not observed anneling K. Furthermore, CD revealed that chirality induced CPL stronger
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