Two-Step Hot Electron Decay in Ti1-xAlxN Films

I. Hong Ho, Ching Wen Chang, Shangjr Gwo, Hyeyoung Ahn*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report two-step electron-phonon interaction process in MBE-grown Ti1_xAlxN thin films. Strong and ultrafast (<0.2 ps) as well as long-living (>1 ns) electron-phonon interaction is observed for Ti-rich Ti1_xAlxN in the whole visible spectral range.

Original languageEnglish
Title of host publication2023 Conference on Lasers and Electro-Optics, CLEO 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171258
StatePublished - 2023
Event2023 Conference on Lasers and Electro-Optics, CLEO 2023 - San Jose, United States
Duration: 7 May 202312 May 2023

Publication series

Name2023 Conference on Lasers and Electro-Optics, CLEO 2023

Conference

Conference2023 Conference on Lasers and Electro-Optics, CLEO 2023
Country/TerritoryUnited States
CitySan Jose
Period7/05/2312/05/23

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