Watching Plasmonic Crystals Move to the Acoustic Beat

Research output: Contribution to journalShort surveypeer-review

Abstract

Femtosecond photoexcitation produces coherent, picosecond structural oscillations in plasmonic nanocrystals. Because the motions are tiny and fleeting, elucidating the influence of non-uniform interactions is challenging. Now, researchers have directly imaged such angstrom-scale single-particle dynamics using a highly sensitive ultrafast electron microscope.

Original languageEnglish (US)
Pages (from-to)308-311
Number of pages4
JournalMatter
Volume1
Issue number2
DOIs
StatePublished - Aug 7 2019

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