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Zero Valley Splitting at Zero Magnetic Field for Strained Si/SiGe Quantum Wells

✍ Scribed by Lee, Seungwon; von Allmen, Paul

Book ID
120820096
Publisher
Cambridge University Press
Year
2007
Weight
403 KB
Volume
1017
Category
Article
ISSN
0272-9172

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πŸ“œ SIMILAR VOLUMES

Phase transitions at zero magnetic field
Phase transitions at zero magnetic field in Si/SiGe quantum wells
✍ M. D'Iorio; J. Lam; D. Brown; H. Lafontaine πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 114 KB

A study of the zero magnetic field metal-insulator transition in SiGe quantum well structures and its associated phase diagram reveals the occurrence of two quantum phase transitions in the insulating regime as a function of temperature and carrier density. This is observed as a rapid fall of the re