Rigui Deng
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View article: Thermal conductivity in Bi <sub>0.5</sub> Sb <sub>1.5</sub> Te <sub> 3+ <i>x</i> </sub> and the role of dense dislocation arrays at grain boundaries
Thermal conductivity in Bi <sub>0.5</sub> Sb <sub>1.5</sub> Te <sub> 3+ <i>x</i> </sub> and the role of dense dislocation arrays at grain boundaries Open
Reduction of lattice thermal conductivity in Bi 0.5 Sb 1.5 Te 3+ x is absent despite dense dislocation arrays at grain boundaries.
View article: Rhombohedral to Cubic Conversion of GeTe via MnTe Alloying Leads to Ultralow Thermal Conductivity, Electronic Band Convergence, and High Thermoelectric Performance
Rhombohedral to Cubic Conversion of GeTe via MnTe Alloying Leads to Ultralow Thermal Conductivity, Electronic Band Convergence, and High Thermoelectric Performance Open
In this study, a series of Ge1-xMnxTe (x = 0-0.21) compounds were prepared by a melting-quenching-annealing process combined with spark plasma sintering (SPS). The effect of alloying MnTe into GeTe on the structure an…
View article: High thermoelectric performance in Bi<sub>0.46</sub>Sb<sub>1.54</sub>Te<sub>3</sub> nanostructured with ZnTe
High thermoelectric performance in Bi<sub>0.46</sub>Sb<sub>1.54</sub>Te<sub>3</sub> nanostructured with ZnTe Open
High performance BiSbTe alloy and modules with a conversion efficiency of 5% are achieved through integrating Zn induced defect complexity with nanostructuring.