| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8206447 | Physics Letters A | 2012 | 6 Pages |
Abstract
⺠A quantum ring with two magnetic impurities enclosing a magnetic flux is considered. ⺠Spin-dependent transport properties of electron are studied using waveguide theory. ⺠The magnetic impurities initial triplet spin state is necessary for spin inversion. ⺠The proper conditions at which perfect spin-inversion occur are determined. ⺠The efficiency of spin-inverter is calculated for different conditions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Leila Eslami, Mahdi Esmaeilzadeh, Esmaeil Namvar,