Loading...
Please wait, while we are loading the content...
Similar Documents
Multiprobe quantum spin Hall bars
| Content Provider | Semantic Scholar |
|---|---|
| Author | Narayan, Awadhesh Sanvito, Stefano |
| Copyright Year | 2014 |
| Abstract | We analyze electron transport in multiprobe quantum spin Hall (QSH) bars using the Büttiker formalism and draw parallels with their quantum Hall (QH) counterparts. We find that in a QSH bar the measured resistance changes upon introducing side voltage probes, in contrast to the QH case. We also study fourand six-terminal geometries and derive the expressions for the resistances. For these our analysis is generalized from the single-channel to the multi-channel case and to the inclusion of backscattering originating from a constriction placed within the bar. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.tara.tcd.ie/bitstream/handle/2262/72179/1311.7330v2.pdf?isAllowed=y&sequence=3 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Electron Transport Numerous Pallister-Hall syndrome Parallels Desktop for Mac Quantum Hall effect Quantum spin Hall effect Semantics (computer science) Spin Labels |
| Content Type | Text |
| Resource Type | Article |