journal article·2024-06Open access

Suppressed Lone Pair Electrons Explain Unconventional Rise of Lattice Thermal Conductivity in Defective Crystalline Solids (Adv. Sci. 24/2024)

Hanhwi Jang, Michael Y. Toriyama, Stanley Abbey, Brakowaa Frimpong, G. Jeffrey Snyder, Yeon Sik Jung, Min‐Wook Oh

Advanced Science· Volume 11· Issue 24

Abstract

Thermoelectrics In article number 2308075, G. Jeffrey Snyder, Yeon Sik Jung, Min-Wook Oh, and co-workers demonstrate the rise of the lattice thermal conductivity upon alloying, which is in direct contradiction to the conventional phonon scattering theory. The relationship between the lattice thermal conductivity and lone pair electrons is systematically studied to explain this anomaly.
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Research context

OpenAlex topics: Electronic and Structural Properties of Oxides · Machine Learning in Materials Science

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