Bonding heterogeneity in mixed-anion compounds realizes ultralow lattice thermal conductivity
Naoki Sato, Norihide Kuroda, Shun Nakamura, Yukari Katsura, Ikuzo Kanazawa, Kaoru Kimura, Takao Mori
Abstract
Bonding heterogeneity in mixed-anion chalcohalides derives ultralow lattice thermal conductivity despite their low averaged atomic mass.
Topics & Concepts
Thermal conductivityIonLattice (music)Materials scienceThermalConductivityChemical physicsCondensed matter physicsChemistryThermodynamicsPhysical chemistryComposite materialPhysicsOrganic chemistryAcousticsAdvanced Thermoelectric Materials and DevicesThermal properties of materialsMachine Learning in Materials Science