Document Type
Article
Abstract
Electron transport in a low-dimensional structure—the nuclear-spin-polarization-induced quantum wire is theoretically studied. In the proposed system the local nuclear-spin polarization creates the effective hyperfine field that confines the electrons with the spins opposite to the hyperfine field to the regions of maximal nuclear-spin polarization. The influence of the nuclear-spin relaxation and diffusion on the electron energy spectrum and on the conductance of the quantum wire is calculated and the experimental feasibility is discussed.
Publication Info
Published in Physical Review B, ed. Gene D. Sprouse, Volume 66, Issue 3, 2002, pages 035303-1-035303-5.
Pershin, Y. V., Shevchenko, S. N., Vagner, I. D., & Wyder, P. (2002). Electronic transport through a nuclear-spin-polarization-induced quantum wire. Physical Review B, 66(3), 035303-1 - 035303-5. DOI: 10.1103/PhysRevB.66.035303
© Physical Review B, 2002, American Physical Society
Rights
Pershin, Y. V., Shevchenko, S. N., Vagner, I. D., & Wyder, P. (2002). Electronic transport through a nuclear-spin-polarization-induced quantum wire. Physical Review B, 66(3), 035303-1 - 035303-5. DOI: 10.1103/PhysRevB.66.035303
© Physical Review B, 2002, American Physical Society