Published December 2011
| Version v1
Journal article
Magnetopolaronic effects in electron transport through a single-level vibrating quantum dot
- 1. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Avenue, Kharkov 61103 (Ukraine)
- 2. Department of Physics, University of Gothenburg, SE-412 96 Goteborg (Sweden)
- 3. Physics Department, V. N. Karazin National University, Kharkov 61077 (Ukraine)
- 4. Division of Quantum Phases and Devices, School of Physics, Konkuk University, Seoul 143-701 (Korea, Republic of)
- 5. SUPA, Department of Physics, Heriot-Watt University, Edinburgh EH14 4AS Scotland (United Kingdom)
Description
Magnetopolaronic effects are considered in electron transport through a single-level vibrating quantum dot subjected to a transverse (to the current flow) magnetic field. It is shown that the effects are most pronounced in the regime of sequential electron tunneling, where a polaronic blockade of the current at low temperatures and an anomalous temperature dependence of the magnetoconductance are predicted. In contrast, for resonant tunneling of polarons the peak conductance is not affected by the magnetic field
Additional details
Publishing Information
- Journal Title
- Fizika Nizkikh Temperatur
- Journal Volume
- 37
- Journal Issue
- 12
- Journal Page Range
- p. 1295-1301
- ISSN
- 0132-6414
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 44085255
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Descriptors DEI
- ELECTRIC CURRENTS; ELECTRON TRANSFER; FRANCK-CONDON PRINCIPLE; MAGNETIC FIELDS; MOLECULES; POLARONS; QUANTUM DOTS; TUNNEL EFFECT; VIBRATIONAL STATES
- Descriptors DEC
- CURRENTS; ENERGY LEVELS; EXCITED STATES; NANOSTRUCTURES; QUASI PARTICLES