Thermal expansion mechanisms, heat transport, and band-gap renormalization in strongly anharmonic Rb 2 SO 4, Rb 2 Ca 2 (SO 4) 3, and Ba 3 Lu(BO 3) 3 from machine-learned interatomic potentials

arXiv:2610.30918 · cond-mat.mtrl-sci · Submitted 2026-10-22 · Read on arXiv

cond-mat.mtrl-sci

Submitted: 2026-10-22

Updated: 2026-10-22

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