Understanding the evolution of anomalous anharmonicity in Bi2Te3−xSex
The anharmonic effect in thermoelectrics has been a central topic for decades in both condensed matter physics and material science.
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Bi2Te2Se1
Local phonon mode in thermoelectric Bi2Te2Se from charge neutral anti-sites
Local modes caused by defects play a significant role in the thermal transport properties of thermoelectrics. Of particular interest are
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Optical evidence of surface state suppression in Bi-based topological insulators
A key challenge in condensed matter research is the optimization of topological insulator (TI) compounds for the study and future
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