Giant five-photon absorption from multidimensional core-shell halide perovskite colloidal nanocrystals

The small high-order multi-photon action cross-section of traditional biological imaging media presents a fundamental limitation for deep-tissue nonlinear optical imaging. Here the authors overcome this limitation by employing multidimensional core–shell perovskite nanocrystals.

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Bibliographic Details
Main Authors: Weiqiang Chen, Saikat Bhaumik, Sjoerd A. Veldhuis, Guichuan Xing, Qiang Xu, Michael Grätzel, Subodh Mhaisalkar, Nripan Mathews, Tze Chien Sum
Format: article
Language:EN
Published: Nature Portfolio 2017
Subjects:
Q
Online Access:https://doaj.org/article/0ebe2fb19cd5470fa9d9c7759ce5bfc1
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