Strong two-photon absorptions in heteroleptic bis(phthalocyaninato) rare earth sandwich complexes
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- 作者：Ning Shenga ; snsn0215@163.com" class="auth_mail" title="E-mail the corresponding author ; Bing Gub ; Boxiao Renb ; Yingying Wanga ; Lijuan Hana ; Jingxia Wanga ; Houyong Caoa ; Meihui Guana ; Xiurong Zhaia ; Jingquan Shaa ; shajq2002@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sandwich type phthalocyanine ; Rare earth ; Two-photon absorption ; Heteroleptic ; Donor-π-acceptor ; Femtosecond-pulsed Z-scan technique
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：553-558
- 全文大小：674 K
文摘
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A series of heteroleptic phthalocyaninato rare earth double-decker complexes owning large two-photon absorption cross-sections were reported.
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The value of the two-photon absorption cross-sections of them are up to 105 GM, which are comparable to those efficient two-photon absorbing materials.
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All the heteroleptic substituted complexes exhibit better optical limiting performance.