Ultra-fast laser induced morphology and structure of Ge2Sb2Te5 Phase Change Materials

J. C. Guo, F. R. Liu*, W. N. Han

*Corresponding author for this work

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

Abstract

The phase-change behavior of amorphous Ge2Sb2Te5 (GST) films induced by picosecond pulsed laser was investigated. By controlling the film thickness, laser fluence and substrate type, GST exhibited obviously different morphology and structure.

Original languageEnglish
Title of host publicationOptoelectronic Devices and Integration, OEDI 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781943580514
DOIs
Publication statusPublished - 31 Oct 2018
Externally publishedYes
Event2018 Conference on Optoelectronic Devices and Integration, OEDI 2018, part of International Photonics and Optoelectronics Meeting, POEM 2018 - Wuhan, China
Duration: 31 Oct 20183 Nov 2018

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

Conference2018 Conference on Optoelectronic Devices and Integration, OEDI 2018, part of International Photonics and Optoelectronics Meeting, POEM 2018
Country/TerritoryChina
CityWuhan
Period31/10/183/11/18

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