Characterization of Bi1:5Sb0:5Te1:8Se1:2 nanoflakes
2012
This report describes the measurements performed on Bi1:5Sb0:5Te1:8Se1:2 (BSTS). The
goal of this research is to determine the qualities of BSTS as a topological insulator.
A topological insulator is a material that is insulating in the bulk, but conducting on
the surface. For BSTS, the magnetoresistance and Hall resistance are researched as a
function of temperature and magnetic �eld, and various other properties as a function
of temperature. By characterizing the weak antilocalization in BSTS under a variety of
angles and the use of very thin
akes, it is likely that surface states are observed.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI