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- Publisher Website: 10.1103/PhysRevB.50.8035
- Scopus: eid_2-s2.0-0000035608
- WOS: WOS:A1994PJ43700107
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Article: Resonant tunneling through quantum-dot arrays
Title | Resonant tunneling through quantum-dot arrays |
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Authors | |
Issue Date | 1994 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 1994, v. 50 n. 11, p. 8035-8038 How to Cite? |
Abstract | We apply the Hubbard Hamiltonian to describe quantum-dot arrays weakly coupled to two contacts. Exact diagonalization is used to calculate the eigenstates of the arrays containing up to six dots and the linear-response conductance is then calculated as a function of the Fermi energy. In the atomic limit the conductance peaks form two distinct groups separated by the intradot Coulomb repulsion, while in the band limit the peaks occur in pairs. The crossover is studied. A finite interdot repulsion is found to cause interesting rearrangements in the conductance spectrum. © 1994 The American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/167249 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Klimeck, G | en_US |
dc.contributor.author | Datta, S | en_US |
dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Goddard Iii, WA | en_US |
dc.date.accessioned | 2012-10-08T03:04:53Z | - |
dc.date.available | 2012-10-08T03:04:53Z | - |
dc.date.issued | 1994 | en_US |
dc.identifier.citation | Physical Review B (Condensed Matter), 1994, v. 50 n. 11, p. 8035-8038 | - |
dc.identifier.issn | 0163-1829 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167249 | - |
dc.description.abstract | We apply the Hubbard Hamiltonian to describe quantum-dot arrays weakly coupled to two contacts. Exact diagonalization is used to calculate the eigenstates of the arrays containing up to six dots and the linear-response conductance is then calculated as a function of the Fermi energy. In the atomic limit the conductance peaks form two distinct groups separated by the intradot Coulomb repulsion, while in the band limit the peaks occur in pairs. The crossover is studied. A finite interdot repulsion is found to cause interesting rearrangements in the conductance spectrum. © 1994 The American Physical Society. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_US |
dc.relation.ispartof | Physical Review B (Condensed Matter) | - |
dc.title | Resonant tunneling through quantum-dot arrays | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chen, G:ghc@yangtze.hku.hk | en_US |
dc.identifier.authority | Chen, G=rp00671 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevB.50.8035 | en_US |
dc.identifier.scopus | eid_2-s2.0-0000035608 | en_US |
dc.identifier.volume | 50 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.spage | 8035 | en_US |
dc.identifier.epage | 8038 | en_US |
dc.identifier.isi | WOS:A1994PJ43700107 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Chen, G=7406542989 | en_US |
dc.identifier.scopusauthorid | Klimeck, G=7003563657 | en_US |
dc.identifier.scopusauthorid | Datta, S=7401498317 | en_US |
dc.identifier.scopusauthorid | Chen, G=35253368600 | en_US |
dc.identifier.scopusauthorid | Goddard III, WA=36042196400 | en_US |
dc.identifier.issnl | 0163-1829 | - |