Soft phonons and ultralow lattice thermal conductivity in the Dirac semimetal Cd_{3}As_{2}

Soft phonons and ultralow lattice thermal conductivity in the Dirac semimetal Cd_{3}As_{2}

Recently, Cd_{3}As_{2} has attracted intensive research interest as an archetypical Dirac semimetal, hosting three-dimensional linear-dispersive electronic bands near the Fermi level. Previous studies have shown that single-crystalline Cd_{3}As_{2} has an anomalously low lattice thermal conductivity...

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Bibliographic Details
Main Authors: Shengying Yue, Hamid T. Chorsi, Manik Goyal, Timo Schumann, Runqing Yang, Tashi Xu, Bowen Deng, Susanne Stemmer, Jon A. Schuller, Bolin Liao
Format: Article
Language:English
Published: American Physical Society 2019-11-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.1.033101

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