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Magnetization and Spin Susceptibility of an Interacting Two-Dimensional Electron Gas.
- Source :
-
AIP Conference Proceedings . 2007, Vol. 899 Issue 1, p283-284. 2p. 4 Graphs. - Publication Year :
- 2007
-
Abstract
- We study the magnetic behavior and in particular the spin susceptibility of an interacting two-dimensional electron gas in a finite in-plane magnetic field. The total energy of the system is constructed using the recent quantum Monte Carlo simulation based parametrized correlation energy as a function of density, spin polarization, and applied magnetic field. The critical magnetic field to fully spin polarize the system is obtained as a function of the electron density. The spin polarization as a function of the applied field (less than the critical field) for various densities are calculated. The spin susceptibility as a function of the applied field for various densities are calculated. The zero-field value of the spin susceptibility as a function of electron density is compared with relevant experiments. © 2007 American Institute of Physics [ABSTRACT FROM AUTHOR]
- Subjects :
- *ELECTRON gas
*MAGNETIZATION
*MAGNETIC fields
*MONTE Carlo method
*QUANTUM theory
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 899
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 24890922
- Full Text :
- https://doi.org/10.1063/1.2733147