Condensed Matter > Materials Science
[Submitted on 9 Jan 2024 (v1), last revised 1 May 2024 (this version, v2)]
Title:Comment on Infrared dielectric function of Ga(As,P) semiconductor alloys near the reststrahlen bands (Applied Physics Letters 123, 172102, 2023)
View PDFAbstract:Though extensively studied since the emergence of zincblende cubic A(B,C) semiconductor alloys (zb-SCA) in the sixties, the phonon mode behavior of Ga(As,P) remains a subject of debate to this day. Recently Zollner and co-authors reported on a thorough far-infrared (IR) ellipsometry study of the vibrational spectra of Ga(As,P) spanning the composition domain. They suggest that their experimental data are better described by the cluster model than by our percolation model. On the basis of Zollner experimental data, kindly made available to us, we derive an improved version of the percolation model that explains the phonon mode behavior of Ga(As,P) beyond existing CM and PM approaches, with ab initio phonon calculations in support.
Submission history
From: Olivier Pages [view email][v1] Tue, 9 Jan 2024 12:48:17 UTC (704 KB)
[v2] Wed, 1 May 2024 13:18:52 UTC (1,198 KB)
Current browse context:
cond-mat.mtrl-sci
Change to browse by:
References & Citations
Bibliographic and Citation Tools
Bibliographic Explorer (What is the Explorer?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)
Code, Data and Media Associated with this Article
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)
Demos
Recommenders and Search Tools
Influence Flower (What are Influence Flowers?)
Connected Papers (What is Connected Papers?)
CORE Recommender (What is CORE?)
IArxiv Recommender
(What is IArxiv?)
arXivLabs: experimental projects with community collaborators
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.
Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.
Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.