Tunable insulator-quantum Hall transition in a weakly interacting two-dimensional electron system

We have performed low-temperature measurements on a gated two-dimensional electron system in which electron–electron (e-e) interactions are insignificant. At low magnetic fields, disorder-driven movement of the crossing of longitudinal and Hall resistivities (ρ(xx) and ρ(xy)) can be observed. Intere...

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Detalles Bibliográficos
Autores principales: Lo, Shun-Tsung, Wang, Yi-Ting, Lin, Sheng-Di, Strasser, Gottfried, Bird, Jonathan P, Chen, Yang-Fang, Liang, Chi-Te
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2013
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3716820/
https://www.ncbi.nlm.nih.gov/pubmed/23819745
http://dx.doi.org/10.1186/1556-276X-8-307

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3716820/
https://www.ncbi.nlm.nih.gov/pubmed/23819745
http://dx.doi.org/10.1186/1556-276X-8-307

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