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https://hdl.handle.net/10356/144607
Title: | Halide perovskite nanocrystals for multiphoton applications | Authors: | He, Huajun Sum, Tze Chien |
Keywords: | Science::Physics::Optics and light Engineering::Materials::Nanostructured materials |
Issue Date: | 2020 | Source: | He, H., & Sum, T. C. (2020). Halide perovskite nanocrystals for multiphoton applications. Dalton Transactions, 49, 15149-15160. doi:10.1039/D0DT02538K | Project: | M4080514 MOE2017-T2-2-002 NRF-NRFI-2018-04 |
Journal: | Dalton Transactions | Abstract: | Halide perovskite nanocrystals (NCs) are a unique class of NCs with novel properties distinct from traditional semiconductor NCs. These exceptional properties of defect tolerance, large absorption coefficients, high brightness, and narrow emission linewidths stem from their atypical band structure. Their facile synthesis and broad colour tunability have garnered widespread interests for applications in light emitting devices and lasers. One fledging niche area is the field of multiphoton excited emission where their giant nonlinear optical action cross-sections are highly favorable for imaging applications. This Frontier article examines the state-of-the-art in perovskite NCs for multiphoton applications from the materials science and physics perspectives that include their synthesis and non-linear optical characterization. In particular, opportunities and challenges for these exceptional perovskite NCs as potential fluorescence labels for multiphoton deep tissue microscopy are highlighted. | URI: | https://hdl.handle.net/10356/144607 | ISSN: | 1477-9234 | DOI: | 10.1039/D0DT02538K | DOI (Related Dataset): | 10.21979/N9/OOTXQG | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2020 The Author(s) (Royal Society of Chemistry). All rights reserved. This paper was published in Dalton Transactions and is made available with permission of The Author(s) (Royal Society of Chemistry). | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SPMS Journal Articles |
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Halide Perovskite Nanocrystals for Multiphoton Applications .pdf | 889.61 kB | Adobe PDF | View/Open |
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