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Article: Detecting competing orders through the edge states in the heterostructures with high-Tc superconductors

TitleDetecting competing orders through the edge states in the heterostructures with high-Tc superconductors
Authors
Issue Date2019
PublisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prb/
Citation
Physical Review B: covering condensed matter and materials physics, 2019, v. 99 n. 10, article no. 104517 , p. 1-7 How to Cite?
AbstractWe here propose a feasible method to detect hidden orders in high-Tc superconductors. When we consider a d-wave superconductor being in proximity to a two-dimensional Weyl model, a topological superconductor with gapless edge states may be realized. The system can become topologically trivial when an additional d-density-wave order is also included. The edge states become gapped and may be detected in experiments. For this, the d-density-wave order can be detected experimentally, and different scenarios for the pseudogap in high-Tc superconductors may be distinguished. This method may be used to detect various hidden orders through putting high-Tc superconductors being in proximity to designated topologically nontrivial materials.
Persistent Identifierhttp://hdl.handle.net/10722/269456
ISSN
2019 Impact Factor: 3.575
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhou, T-
dc.contributor.authorGao, Y-
dc.contributor.authorWang, Z-
dc.date.accessioned2019-04-24T08:08:04Z-
dc.date.available2019-04-24T08:08:04Z-
dc.date.issued2019-
dc.identifier.citationPhysical Review B: covering condensed matter and materials physics, 2019, v. 99 n. 10, article no. 104517 , p. 1-7-
dc.identifier.issn2469-9950-
dc.identifier.urihttp://hdl.handle.net/10722/269456-
dc.description.abstractWe here propose a feasible method to detect hidden orders in high-Tc superconductors. When we consider a d-wave superconductor being in proximity to a two-dimensional Weyl model, a topological superconductor with gapless edge states may be realized. The system can become topologically trivial when an additional d-density-wave order is also included. The edge states become gapped and may be detected in experiments. For this, the d-density-wave order can be detected experimentally, and different scenarios for the pseudogap in high-Tc superconductors may be distinguished. This method may be used to detect various hidden orders through putting high-Tc superconductors being in proximity to designated topologically nontrivial materials.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prb/-
dc.relation.ispartofPhysical Review B: covering condensed matter and materials physics-
dc.rightsCopyright 2019 by The American Physical Society. This article is available online at https://dx.doi.org/10.1103/PhysRevB.99.104517.-
dc.titleDetecting competing orders through the edge states in the heterostructures with high-Tc superconductors-
dc.typeArticle-
dc.identifier.emailWang, Z: zwang@hku.hk-
dc.identifier.authorityWang, Z=rp00802-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevB.99.104517-
dc.identifier.scopuseid_2-s2.0-85064127148-
dc.identifier.hkuros297592-
dc.identifier.volume99-
dc.identifier.issue10-
dc.identifier.spagearticle no. 104517, p. 1-
dc.identifier.epagearticle no. 104517, p. 7-
dc.identifier.isiWOS:000462891000003-
dc.publisher.placeUnited States-

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