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 …
Unconventional electronic phase transition in SnBi2Te4: role of anomalous thermal expansion
Abstract We propose SnBi 2 Te 4 to be a novel topological quantum material exhibiting
temperature (T) mediated transitions between rich electronic phases. Our combined …
temperature (T) mediated transitions between rich electronic phases. Our combined …
Significant thermoelectric power and large magnetoresistance associated with elastic coupling in ternary PbBi2Te4
We present a detailed analysis of the structural and transport properties of PbBi 2 Te 4
crystals. Thermal variations of lattice constants, as well as unit cell volume, follow a linear …
crystals. Thermal variations of lattice constants, as well as unit cell volume, follow a linear …
Magnetic order and surface state gap in
Magnetic transition element do** in topological insulators, which breaks the time-reversal
symmetry, gives rise to the diverse range of exotic consequences, though proper …
symmetry, gives rise to the diverse range of exotic consequences, though proper …
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 …
Bulk Rashba Spin Splitting and Dirac Surface State in p‐Type (Bi0.9Sb0.1)2Se3 Single Crystal
Herein, bulk Rashba spin splitting (RSS) and associated Dirac surface state in (Bi0. 9Sb0. 1)
2Se3, exhibiting dominant p‐type conductivity is reported. It is argued that the synchrotron …
2Se3, exhibiting dominant p‐type conductivity is reported. It is argued that the synchrotron …
Unconventional topological phase transition from semimetal to insulator in SnBi2Te4: Role of anomalous thermal expansion
We propose SnBi2Te4 to be a novel candidate material exhibiting temperature (T) mediated
transitions between rich topological phases. From a combined theoretical and experimental …
transitions between rich topological phases. From a combined theoretical and experimental …