Dynamics of creation photoinduced birefringence on (PAH/PAZO)n layer-by-layer films: Analysis of consecutive cycles
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- 作者：Ana Rita Monteiro Timó ; teo ; Jorge H.F. Ribeiro ; Paulo A. Ribeiro ; Maria Raposo ; mfr@fct.unl.pt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Birefringence ; PAZO ; PAH ; Write&ndash ; erase cycle ; Characteristic time ; Reliability
- 刊名：Optical Materials
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：51
- 期：Complete
- 页码：18-23
- 全文大小：800 K
文摘
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Birefringence curves in PAH/PAZO films are dependent of the write–erase cycles.
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Chromophore orientation characteristic times are dependent of number of bilayers.
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Characteristic times progress to a constant value with the write–erase cycles.
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Chromophore mobility is attained by the thermal treatment given by laser beam.