prikaz prve stranice dokumenta Self-excited oscillations of charge-spin accumulation due to single-electron tunneling
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Scientific paper - Original scientific paper
Self-excited oscillations of charge-spin accumulation due to single-electron tunneling
Physical review B: Condensed matter and materials physics, 82 (2010), 12; 125311. https://doi.org/10.1103/PhysRevB.82.125311
Radić, Danko; Kadigrobov, Anatoli; Gorelik, Leonid; Shekhter, Robert; Jonson, Mats

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Radić, D., Kadigrobov, A., Gorelik, L., Shekhter, R. & Jonson, M. (2010). Self-excited oscillations of charge-spin accumulation due to single-electron tunneling. Physical review B: Condensed matter and materials physics, 82. (12). doi: 10.1103/PhysRevB.82.125311

Radić, Danko, et al. "Self-excited oscillations of charge-spin accumulation due to single-electron tunneling." Physical review B: Condensed matter and materials physics, vol. 82, no. 12, 2010. https://doi.org/10.1103/PhysRevB.82.125311

Radić, Danko, Anatoli Kadigrobov, Leonid Gorelik, Robert Shekhter and Mats Jonson. "Self-excited oscillations of charge-spin accumulation due to single-electron tunneling." Physical review B: Condensed matter and materials physics 82, no. 12 (2010). https://doi.org/10.1103/PhysRevB.82.125311

Radić, D., et al. (2010) 'Self-excited oscillations of charge-spin accumulation due to single-electron tunneling', Physical review B: Condensed matter and materials physics, 82(12). doi: 10.1103/PhysRevB.82.125311

Radić D, Kadigrobov A, Gorelik L, Shekhter R, Jonson M. Self-excited oscillations of charge-spin accumulation due to single-electron tunneling. Physical review B: Condensed matter and materials physics [Internet]. 2010 [cited 2024 November 30];82(12). doi: 10.1103/PhysRevB.82.125311

D. Radić, A. Kadigrobov, L. Gorelik, R. Shekhter and M. Jonson, "Self-excited oscillations of charge-spin accumulation due to single-electron tunneling", Physical review B: Condensed matter and materials physics, vol. 82, no. 12, 2010. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:570302. [Accessed: 30 November 2024]

Metadata
Title (english)Self-excited oscillations of charge-spin accumulation due to single-electron tunneling
AuthorDanko Radić
AuthorAnatoli Kadigrobov
AuthorLeonid Gorelik
AuthorRobert Shekhter
AuthorMats Jonson
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We theoretically study electronic transport through a layer of quantum dots connecting two metallic leads. By the inclusion of an inductor in series with the junction, we show that steady electronic transport in such a system may be unstable with respect to temporal oscillations caused by an interplay between the Coulomb blockade of tunneling and spin accumulation in the dots. When this instability occurs, a new stable regime is reached, where the average spin and charge in the dots oscillate periodically in time. The frequency of these oscillations is typically on the order of 1GHz for realistic values of the junction parameters.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical review B: Condensed matter and materials physics
Numberingvol. 82, no. 12, 125311
p-ISSN1098-0121
e-ISSN1550-235X
DOIhttps://doi.org/10.1103/PhysRevB.82.125311
URN:NBNurn:nbn:hr:217:570302
Publication2010
ProjectNumber: 119-1191458-1023
Title (croatian): Sustavi s prostornim i dimenzijskim ograničenjima: korelacije i spinski efekti
Leader: Amir Hamzić
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttp://link.aps.org/doi/10.1103/PhysRevB.82.125311
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2010) by the American Physical Society. Received 2 June 2010; published 9 September 2010.
Created on2019-11-03 16:44:48