Spin-flip induction of Fano resonance upon electron tunneling through atomic-scale spin structures
Abstract
The inclusion of inelastic spin-dependent electron scatterings by the potential profiles of a single magnetic impurity and a spin dimer is shown to induce resonance features due to the Fano effect in the transport characteristics of such atomic-scale spin structures. The spin-flip processes leading to a configuration interaction of the system's states play a fundamental role for the realization of Fano resonance and antiresonance. It has been established that applying an external magnetic field and a gate electric field allows the conductive properties of spin structures to be changed radically through the Fano resonance mechanism.
- Authors:
-
- Siberian State Aerospace University (Russian Federation)
- Publication Date:
- OSTI Identifier:
- 22126472
- Resource Type:
- Journal Article
- Journal Name:
- Journal of Experimental and Theoretical Physics
- Additional Journal Information:
- Journal Volume: 116; Journal Issue: 5; Other Information: Copyright (c) 2013 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7761
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CONFIGURATION INTERACTION; DIMERS; ELECTRIC FIELDS; ELECTRONS; FANO FACTOR; INDUCTION; MAGNETIC FIELDS; RESONANCE; SCATTERING; SPIN; SPIN FLIP; TUNNEL EFFECT
Citation Formats
Val'kov, V. V., E-mail: vvv@iph.krasn.ru, Aksenov, S. V., E-mail: asv86@iph.krasn.ru, and Ulanov, E. A. Spin-flip induction of Fano resonance upon electron tunneling through atomic-scale spin structures. United States: N. p., 2013.
Web. doi:10.1134/S1063776113050130.
Val'kov, V. V., E-mail: vvv@iph.krasn.ru, Aksenov, S. V., E-mail: asv86@iph.krasn.ru, & Ulanov, E. A. Spin-flip induction of Fano resonance upon electron tunneling through atomic-scale spin structures. United States. https://doi.org/10.1134/S1063776113050130
Val'kov, V. V., E-mail: vvv@iph.krasn.ru, Aksenov, S. V., E-mail: asv86@iph.krasn.ru, and Ulanov, E. A. 2013.
"Spin-flip induction of Fano resonance upon electron tunneling through atomic-scale spin structures". United States. https://doi.org/10.1134/S1063776113050130.
@article{osti_22126472,
title = {Spin-flip induction of Fano resonance upon electron tunneling through atomic-scale spin structures},
author = {Val'kov, V. V., E-mail: vvv@iph.krasn.ru and Aksenov, S. V., E-mail: asv86@iph.krasn.ru and Ulanov, E. A.},
abstractNote = {The inclusion of inelastic spin-dependent electron scatterings by the potential profiles of a single magnetic impurity and a spin dimer is shown to induce resonance features due to the Fano effect in the transport characteristics of such atomic-scale spin structures. The spin-flip processes leading to a configuration interaction of the system's states play a fundamental role for the realization of Fano resonance and antiresonance. It has been established that applying an external magnetic field and a gate electric field allows the conductive properties of spin structures to be changed radically through the Fano resonance mechanism.},
doi = {10.1134/S1063776113050130},
url = {https://www.osti.gov/biblio/22126472},
journal = {Journal of Experimental and Theoretical Physics},
issn = {1063-7761},
number = 5,
volume = 116,
place = {United States},
year = {Wed May 15 00:00:00 EDT 2013},
month = {Wed May 15 00:00:00 EDT 2013}
}
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