Spin independence of the strongly enhanced effective mass in ultra-clean SiGe/Si/SiGe two-dimensional electron system

The effective mass at the Fermi level is measured in the strongly interacting two-dimensional (2D) electron system in ultra-clean SiGe/Si/SiGe quantum wells in the low-temperature limit in tilted magnetic fields. At low electron densities, the effective mass is found to be strongly enhanced and inde...

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Detalles Bibliográficos
Autores principales: Melnikov, M. Yu., Shakirov, A. A., Shashkin, A. A., Huang, S. H., Liu, C. W., Kravchenko, S. V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575913/
https://www.ncbi.nlm.nih.gov/pubmed/37833499
http://dx.doi.org/10.1038/s41598-023-44580-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575913/
https://www.ncbi.nlm.nih.gov/pubmed/37833499
http://dx.doi.org/10.1038/s41598-023-44580-y

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