Electronic structure of nuclear-spin-polarization-induced quantum dots
| dc.creator | Pershin, Yu. V. | |
| dc.date | 2003-05-01 | |
| dc.date.accessioned | 2026-07-07T02:51:06Z | |
| dc.date.available | 2026-07-07T02:51:06Z | |
| dc.description | We study a system in which electrons in a two-dimensional electron gas are confined by a nonhomogeneous nuclear spin polarization. The system consists of a heterostructure that has non-zero nuclei spins. We show that in this system electrons can be confined into a dot region through a local nuclear spin polarization. The nuclear-spin-polarization-induced quantum dot has interesting properties indicating that electron energy levels are time-dependent because of the nuclear spin relaxation and diffusion processes. Electron confining potential is a solution of diffusion equation with relaxation. Experimental investigations of the time-dependence of electron energy levels will result in more information about nuclear spin interactions in solids. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0305002 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0305002 | |
| dc.identifier | Phys. Rev. B 69, 085314 (2004) | |
| dc.identifier | doi:10.1103/PhysRevB.69.085314 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/21331 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Electronic structure of nuclear-spin-polarization-induced quantum dots | |
| dc.type | text |