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Confined and interface optical phonon emission in GaN/InGaN double barrier quantum well heterostructures

In GaN-based high electron mobility transistors (HEMTs), the fast emission of longitudinal optical (LO) phonons can result in the formation of hot spots near the gate region where high electric fields produce hot electrons. In this work, we investigate the probability of phonon emission as a functio...

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Bibliographic Details
Published in:PLoS One
Main Authors: Mohamed, Ahmed, Park, Kihoon, Bayram, Can, Dutta, Mitra, Stroscio, Michael
Format: Artigo
Language:Inglês
Published: Public Library of Science 2019
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6472874/
https://ncbi.nlm.nih.gov/pubmed/30998702
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0214971
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