Quantum confinement of a hydrogenic donor in a double quantum well: Through diamagnetic susceptibility
Journal Article
·
· AIP Conference Proceedings
Diamagnetic susceptibility of a randomly distributed donor in a GaAs/Al{sub 0.3}Ga{sub 0.7}As Double Quantum Well has been calculated in its ground state as a function of barrier and well width. It is shown that the modification in the barrier and well dimension significantly influences the dimensional character of the donor through modulating the subband distribution and in turn the localization of the donor. The effect of barrier and well thickness on the interparticle distance has also been observed. Interestingly it opens up the possibility of tuning the susceptibility and monitoring the tunnel coupling among the wells.
- OSTI ID:
- 22490245
- Journal Information:
- AIP Conference Proceedings, Vol. 1665, Issue 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Diamagnetic susceptibility of a hydrogenic donor in a group IV-VI quantum dot-quantum well heterostructure
Photoluminescence spectra of {ital n}-doped double quantum wells in a parallel magnetic field
Diamagnetic susceptibility and optical properties of a spherical quantum dot: effects of the parabolic and the shifted parabolic potentials
Journal Article
·
Mon May 23 00:00:00 EDT 2016
· AIP Conference Proceedings
·
OSTI ID:22490245
Photoluminescence spectra of {ital n}-doped double quantum wells in a parallel magnetic field
Journal Article
·
Mon Mar 01 00:00:00 EST 1999
· Physical Review, B: Condensed Matter
·
OSTI ID:22490245
Diamagnetic susceptibility and optical properties of a spherical quantum dot: effects of the parabolic and the shifted parabolic potentials
Journal Article
·
Mon Jul 15 00:00:00 EDT 2019
· Optical and Quantum Electronics
·
OSTI ID:22490245