Ultralow lattice thermal conductivity in double perovskite Cs₂PTi₆: A promising thermoelectric material

Keyphrases

• Thermoelectric Materials 100%
• Ultra-low Lattice Thermal Conductivity 100%
• Double Perovskite 100%
• Cs2PtI6 100%
• Seebeck Coefficient 66%
• P-type 66%
• First-principles Calculations 33%
• Room Temperature 33%
• Electrical Conductivity 33%
• Low-lying 33%
• Nanostructures 33%
• Electron Density 33%
• Dynamic Stability 33%
• Non-axisymmetric 33%
• Electronic Transport Properties 33%
• Bismuth Telluride 33%
• Phase Space 33%
• Brillouin Zone 33%
• Relaxation Time 33%
• Pb-free 33%
• Phonon Dispersion 33%
• Indirect Band Gap 33%
• Group Velocity 33%
• High Figure of Merit 33%
• Functional Outcome 33%
• Phonon Transport Properties 33%
• Optical Modes 33%
• Acoustic Phonons 33%
• Carrier Temperature 33%
• Scattering Phase 33%
• Non-spherical 33%
• Phonon Anharmonicity 33%
• Mode Mixing 33%
• Bonding Environment 33%
• Carrier Concentration 33%
• Thermoelectric Coefficients 33%
• Phonon Scattering Rate 33%

Material Science

• Thermal Conductivity 100%
• Thermoelectric Materials 100%
• Carrier Concentration 66%
• Thermoelectrics 33%
• Electrical Conductivity 33%