Suppressed Lone Pair Electrons Explain Unconventional Rise of Lattice Thermal Conductivity in Defective Crystalline Solids

Suppressed Lone Pair Electrons Explain Unconventional Rise of Lattice Thermal Conductivity in Defective Crystalline Solids

Abstract Manipulating thermal properties of materials can be interpreted as the control of how vibrations of atoms (known as phonons) scatter in a crystal lattice. Compared to a perfect crystal, crystalline solids with defects are expected to have shorter phonon mean free paths caused by point defec...

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Bibliographic Details
Main Authors: Hanhwi Jang, Michael Y. Toriyama, Stanley Abbey, Brakowaa Frimpong, G. Jeffrey Snyder, Yeon Sik Jung, Min‐Wook Oh
Format: Article
Language:English
Published: Wiley 2024-06-01
Series:Advanced Science
Subjects:
defect engineering
density functional theory
lone pair electrons
thermal conductivity
thermoelectrics
Online Access:https://doi.org/10.1002/advs.202308075

Internet

https://doi.org/10.1002/advs.202308075

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