File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1088/0953-8984/21/35/355301
- Scopus: eid_2-s2.0-72049127036
- PMID: 21828633
- WOS: WOS:000268867100014
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Transient electronic dynamics of noninteracting open systems beyond linear response
Title | Transient electronic dynamics of noninteracting open systems beyond linear response |
---|---|
Authors | |
Issue Date | 2009 |
Publisher | Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm |
Citation | Journal Of Physics Condensed Matter, 2009, v. 21 n. 35, p. 355301 How to Cite? |
Abstract | We present analytical results on the transient current response of noninteracting open electronic systems under time-dependent external voltages in both linear-and nonlinear-response regimes. The derivations are based on an equation of motion formalism for the system reduced single-electron density matrix (Zheng et al 2007 Phys. Rev. B 75 195127). Dissipative interactions between the system and leads are treated by the nonequilibrium Green's function approach. The linear-response dynamics is characterized by the analytical admittance spectrum of the open system, through which the quantum coherent transport properties are mapped to equivalent classical circuits. The nonlinear-response current spectrum not only resolves the intrinsic energetic configuration of the system, but also reflects the unique dynamical features due to the transient characteristics of the applied voltages. © 2009 IOP Publishing Ltd. |
Persistent Identifier | http://hdl.handle.net/10722/168419 |
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.676 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mo, Y | en_US |
dc.contributor.author | Zheng, X | en_US |
dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Yan, Y | en_US |
dc.date.accessioned | 2012-10-08T03:18:43Z | - |
dc.date.available | 2012-10-08T03:18:43Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.citation | Journal Of Physics Condensed Matter, 2009, v. 21 n. 35, p. 355301 | en_US |
dc.identifier.issn | 0953-8984 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168419 | - |
dc.description.abstract | We present analytical results on the transient current response of noninteracting open electronic systems under time-dependent external voltages in both linear-and nonlinear-response regimes. The derivations are based on an equation of motion formalism for the system reduced single-electron density matrix (Zheng et al 2007 Phys. Rev. B 75 195127). Dissipative interactions between the system and leads are treated by the nonequilibrium Green's function approach. The linear-response dynamics is characterized by the analytical admittance spectrum of the open system, through which the quantum coherent transport properties are mapped to equivalent classical circuits. The nonlinear-response current spectrum not only resolves the intrinsic energetic configuration of the system, but also reflects the unique dynamical features due to the transient characteristics of the applied voltages. © 2009 IOP Publishing Ltd. | en_US |
dc.language | eng | en_US |
dc.publisher | Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm | en_US |
dc.relation.ispartof | Journal of Physics Condensed Matter | en_US |
dc.title | Transient electronic dynamics of noninteracting open systems beyond linear response | 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 | 10.1088/0953-8984/21/35/355301 | en_US |
dc.identifier.pmid | 21828633 | - |
dc.identifier.scopus | eid_2-s2.0-72049127036 | en_US |
dc.identifier.hkuros | 172187 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-72049127036&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 21 | en_US |
dc.identifier.issue | 35 | en_US |
dc.identifier.spage | 355301 | - |
dc.identifier.epage | 355301 | - |
dc.identifier.isi | WOS:000268867100014 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Mo, Y=35253750800 | en_US |
dc.identifier.scopusauthorid | Zheng, X=7404090981 | en_US |
dc.identifier.scopusauthorid | Chen, G=35253368600 | en_US |
dc.identifier.scopusauthorid | Yan, Y=7404586425 | en_US |
dc.identifier.issnl | 0953-8984 | - |