Soft Phonon Modes Leading to Ultralow Thermal Conductivity and High Thermoelectric Performance in AgCuTe - Roychowdhury, Subhajit; Jana, Manoj K.; Pan, Jaysree; Guin, Satya N.; Sanyal, Dirtha; Waghmare, Umesh V.; Biswas, Kanishka (Angewandte Chemie International Edition, 2018)
Keywords: AgCuTe; Cations; Crystal structure; Crystallinity; Heat conductivity; Heat transfer; Hexagonal phase; High temperature; Lattice vibration; Power factor; soft phonons; Temperature; Temperature effects; Thermal conductivity; thermoelectric figure of merit; Thermoelectric materials; thermoelectrics; ultralow thermal conductivity; Vibrations; ultralow thermal conductivity; soft phonons; thermoelectric figure of merit; thermoelectrics; AgCuTe