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Coherent backscattering in quasi-ballistic ultra-high mobility GaAs/AlGaAs 2DES
A small and narrow negative-magnetoresistance (MR) effect that appears about null magnetic field over the interval −0.025 ≤ B ≤ 0.025 T in magnetotransport studies of the GaAs/AlGaAs 2D system with μ ≈ 10(7)cm(2)/Vs is experimentally examined as a function of the sample temperature, T. The temperatu...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030049/ https://www.ncbi.nlm.nih.gov/pubmed/29968817 http://dx.doi.org/10.1038/s41598-018-28359-0 |