Magnetization of InAs parabolic quantum dot: An exact diagonalization approach
Journal Article
·
· AIP Conference Proceedings
- School of Physics, University of Hyderabad, Hyderabad, India - 500046 (India)
The magnetization of two electron InAs quantum dot has been studied as a function of magnetic field. The electron-electron interaction has been taken into account by using exact diagonalization method numerically. The magnetization at zero external magnetic field is zero and increases in the negative direction. There is also a paramagnetic peak where the energy levels cross from singlet state to triplet state. Finally, the magnetization falls again to even negative values and saturates.
- OSTI ID:
- 22591054
- Journal Information:
- AIP Conference Proceedings, Vol. 1724, Issue 1; Conference: ETMN-2015: 2. international conference on emerging technologies: Micro to nano 2015, Rajasthan (India), 24-25 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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