Transient Electronic Depletion and Lattice Expansion Induced Ultrafast Bandedge Plasmons

Transient Electronic Depletion and Lattice Expansion Induced Ultrafast Bandedge Plasmons

Abstract Strong optical excitation of plasmonic nanostructures may induce simultaneous interband and intraband electronic transitions. However, interaction mechanisms between interband, intraband, and plasmon‐band processes have not been thoroughly understood. In particular, optical‐heating‐induced...

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Bibliographic Details
Main Authors: Xinping Zhang, Meng Wang, Fawei Tang, Huanzhen Zhang, Yulan Fu, Dong Liu, Xiaoyan Song
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Advanced Science
Subjects:
lattice expansion
lowering of Fermi level
plasmonic bandedge shift
reduced threshold for interband transitions
transient electronic band depletion
Online Access:https://doi.org/10.1002/advs.201902408

Internet

https://doi.org/10.1002/advs.201902408

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