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001     59397
005     20200423204545.0
024 7 _ |a pmid:21691008
|2 pmid
024 7 _ |a 10.1088/0953-8984/19/18/186227
|2 DOI
024 7 _ |a WOS:000246556500033
|2 WOS
024 7 _ |a 2128/23010
|2 Handle
037 _ _ |a PreJuSER-59397
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |a Perroni, C. A.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB54416
245 _ _ |a Rashba quantum wire: exact solution and ballistic transport
260 _ _ |a Bristol
|b IOP Publ.
|c 2007
300 _ _ |a 186227
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
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336 7 _ |a article
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440 _ 0 |a Journal of Physics: Condensed Matter
|x 0953-8984
|0 3703
|v 19
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a The effect of Rashba spin-orbit interaction in quantum wires with hard-wall boundaries is discussed. The exact wavefunction and eigenvalue equation are worked out, pointing out the mixing between the spin and spatial parts. The spectral properties are also studied within perturbation theory with respect to the strength of the spin-orbit interaction and diagonalization procedure. A comparison is made with the results of a simple model, the two-band model, that takes account only of the first two sub-bands of the wire. Finally, the transport properties within the ballistic regime are analytically calculated for the two-band model and through a tight-binding Green function for the entire system. Single and double interfaces separating regions with different strengths of spin-orbit interaction are analysed by injecting carriers into the first and the second sub-band. It is shown that in the case of a single interface the spin polarization in the Rashba region is different from zero, and in the case of two interfaces the spin polarization shows oscillations due to spin-selective bound states.
536 _ _ |a Kondensierte Materie
|c P54
|2 G:(DE-HGF)
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588 _ _ |a Dataset connected to Web of Science, Pubmed
650 _ 7 |a J
|2 WoSType
700 1 _ |a Bercioux, D.
|b 1
|0 P:(DE-HGF)0
700 1 _ |a Marigliano Ramaglia, V.
|b 2
|0 P:(DE-HGF)0
700 1 _ |a Cataudella, V.
|b 3
|0 P:(DE-HGF)0
773 _ _ |a 10.1088/0953-8984/19/18/186227
|g Vol. 19, p. 186227
|p 186227
|q 19<186227
|0 PERI:(DE-600)1472968-4
|t Journal of physics / Condensed matter
|v 19
|y 2007
|x 0953-8984
856 7 _ |u http://dx.doi.org/10.1088/0953-8984/19/18/186227
856 4 _ |u https://juser.fz-juelich.de/record/59397/files/0701508.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/59397/files/0701508.pdf?subformat=pdfa
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|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:59397
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913 1 _ |k P54
|v Kondensierte Materie
|l Kondensierte Materie
|b Materie
|z entfällt bis 2009
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914 1 _ |y 2007
915 _ _ |a OpenAccess
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915 _ _ |a JCR/ISI refereed
|0 StatID:(DE-HGF)0010
920 1 _ |k IFF-1
|l Quanten-Theorie der Materialien
|d 31.12.2010
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|0 I:(DE-Juel1)VDB781
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980 _ _ |a UNRESTRICTED
980 1 _ |a FullTexts
981 _ _ |a I:(DE-Juel1)PGI-1-20110106

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