Enhancement of electron mobility and thermoelectric power factor of cobalt‐doped n‐type Bi2Te3
We report the enhancement of electron mobility and power factor for 3D topological insulator
Bi2Te3 with Cobalt (Co) doping. Thermal variation of resistivity (ρ), thermopower (S), carrier …
Bi2Te3 with Cobalt (Co) doping. Thermal variation of resistivity (ρ), thermopower (S), carrier …
Magneto-electronic coupling to the anomalous lattice expansion in Bi1. 8Sb0. 2Te3 crystal
Our low-temperature synchrotron diffraction studies reveal an anomalous thermal expansion
below∼ 25 K (T m). Below T m, the Shubnikov-de Haas (SdH) oscillations are evident and …
below∼ 25 K (T m). Below T m, the Shubnikov-de Haas (SdH) oscillations are evident and …
Investigation of magnetotransport properties of topological surface states in SnBi4Te7 single crystal
The magnetotransport properties of SnBi 4 Te 7 single crystal are presented here. The
magnetoresistance measurements uncover the presence of a weak antilocalization (WAL) …
magnetoresistance measurements uncover the presence of a weak antilocalization (WAL) …
Structural and electronic transport properties of Zn-and Ga-doped Bi2− x Sb x Te3− y Se y topological insulator single crystals
A comprehensive study of structural and magnetotransport properties of pristine Bi 2− x Sb x
Te 3− y Se y (BSTS) single crystals and doped with Zn (BSTS: Zn) and Ga (BSTS: Ga) are …
Te 3− y Se y (BSTS) single crystals and doped with Zn (BSTS: Zn) and Ga (BSTS: Ga) are …
High magneto-Seebeck effect at room temperature in Bi1. 8Sb0. 2Te3-ySey crystal
We report thermoelectric and electrical transport properties of Bi 1.8 Sb 0.2 Te 3-y Se y by
tuning y. In contrast to the reported p-type conductivity of the end compounds with y= 0 and …
tuning y. In contrast to the reported p-type conductivity of the end compounds with y= 0 and …