File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Quantum Andreev effect in two-dimensional HgTe/CdTe quantum well/superconductor systems

TitleQuantum Andreev effect in two-dimensional HgTe/CdTe quantum well/superconductor systems
Authors
Sun, QFLi, YXLong, WWang, J
Issue Date2011
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter and Materials Physics), 2011, v. 83 n. 11, article no. 115315 , p. 1-5 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.83.115315
AbstractThe Andreev reflection (AR) in 2D HgTe/CdTe quantum well-superconductor hybrid systems is studied. A quantized AR with AR coefficient equal to one is predicted, which is due to the multi-Andreev reflection near the interface of the hybrid system. Importantly, this quantized AR is not only universal, i.e., independent of any system parameters and quality of the coupling of the hybrid system, it is also robust against disorder as well. As a result of this quantum Andreev effect, the conductance exhibits a quantized plateau when the external bias is less the superconductor gap. © 2011 American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/135378
ISSN
1098-0121
2014 Impact Factor: 3.736
ISI Accession Number ID
WOS:000288242800009
Funding AgencyGrant Number
NSFC10974236
10974043
11074174
government of HKSAR, RGCHKU 704308P
Funding Information:

This work was financially supported by NSFC under Grant Nos. 10974236, 10974043, and 11074174, and a RGC Grant (No. HKU 704308P) from the government of HKSAR.

Grants
The first principle study of local heating and heat transport in nano-devices

 

DC FieldValueLanguage
dc.contributor.authorSun, QFen_US
dc.contributor.authorLi, YXen_US
dc.contributor.authorLong, Wen_US
dc.contributor.authorWang, J-
dc.date.accessioned2011-07-27T01:34:16Z-
dc.date.available2011-07-27T01:34:16Z-
dc.date.issued2011en_US
dc.identifier.citationPhysical Review B (Condensed Matter and Materials Physics), 2011, v. 83 n. 11, article no. 115315 , p. 1-5-
dc.identifier.issn1098-0121-
dc.identifier.urihttp://hdl.handle.net/10722/135378-
dc.description.abstractThe Andreev reflection (AR) in 2D HgTe/CdTe quantum well-superconductor hybrid systems is studied. A quantized AR with AR coefficient equal to one is predicted, which is due to the multi-Andreev reflection near the interface of the hybrid system. Importantly, this quantized AR is not only universal, i.e., independent of any system parameters and quality of the coupling of the hybrid system, it is also robust against disorder as well. As a result of this quantum Andreev effect, the conductance exhibits a quantized plateau when the external bias is less the superconductor gap. © 2011 American Physical Society.-
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B (Condensed Matter and Materials Physics)en_US
dc.rightsCopyright 2011 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.83.115315-
dc.titleQuantum Andreev effect in two-dimensional HgTe/CdTe quantum well/superconductor systemsen_US
dc.typeArticleen_US
dc.identifier.emailWang, J: jianwang@hku.hken_US
dc.identifier.authorityWang, J=rp00799en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevB.83.115315-
dc.identifier.scopuseid_2-s2.0-79961054151-
dc.identifier.hkuros187855en_US
dc.identifier.volume83en_US
dc.identifier.issue11-
dc.identifier.spagearticle no. 115315, p. 1-
dc.identifier.epagearticle no. 115315, p. 5-
dc.identifier.isiWOS:000288242800009-
dc.publisher.placeUnited States-
dc.relation.projectThe first principle study of local heating and heat transport in nano-devices-
dc.identifier.issnl1098-0121-

Export via OAI-PMH Interface in XML Formats

OR

Export to Other Non-XML Formats