File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1103/PhysRevB.67.220501
- Scopus: eid_2-s2.0-0043207436
- WOS: WOS:000184011600009
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Temperature dependence of vortex charges in high-temperature superconductors
Title | Temperature dependence of vortex charges in high-temperature superconductors |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 2003 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 2003, v. 67 n. 22, article no. 220501 , p. 1-4 How to Cite? |
Abstract | Using a model Hamiltonian with d-wave superconductivity and competing antiferromagnetic (AF) interactions, the temperature (T) dependence of the vortex charge in high-T c superconductors is investigated by numerically solving the Bogoliubov-de Gennes equations. The strength of the induced AF order inside the vortex core is T dependent. The vortex charge could be negative when the AF order with sufficient strength is present at low temperatures. At higher temperatures, the AF order may be completely suppressed and the vortex charge becomes positive. A first-order-like transition in the T-dependent vortex charge is seen near the critical temperature T AF. For an underdoped sample, the spatial profiles of the induced spin-density wave and the charge-density wave orders could have stripelike structures at T |
Persistent Identifier | http://hdl.handle.net/10722/43386 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Y | en_HK |
dc.contributor.author | Wang, ZD | en_HK |
dc.contributor.author | Ting, CS | en_HK |
dc.date.accessioned | 2007-03-23T04:44:43Z | - |
dc.date.available | 2007-03-23T04:44:43Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 2003, v. 67 n. 22, article no. 220501 , p. 1-4 | - |
dc.identifier.issn | 0163-1829 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/43386 | - |
dc.description.abstract | Using a model Hamiltonian with d-wave superconductivity and competing antiferromagnetic (AF) interactions, the temperature (T) dependence of the vortex charge in high-T c superconductors is investigated by numerically solving the Bogoliubov-de Gennes equations. The strength of the induced AF order inside the vortex core is T dependent. The vortex charge could be negative when the AF order with sufficient strength is present at low temperatures. At higher temperatures, the AF order may be completely suppressed and the vortex charge becomes positive. A first-order-like transition in the T-dependent vortex charge is seen near the critical temperature T AF. For an underdoped sample, the spatial profiles of the induced spin-density wave and the charge-density wave orders could have stripelike structures at T<T s, and change to two-dimensional isotropic ones at T>T s. As a result, a vortex charge discontinuity occurs at T s. | en_HK |
dc.format.extent | 303459 bytes | - |
dc.format.extent | 45056 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_HK |
dc.relation.ispartof | Physical Review B (Condensed Matter) | - |
dc.rights | Copyright 2003 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.67.220501 | - |
dc.subject | Physics | en_HK |
dc.title | Temperature dependence of vortex charges in high-temperature superconductors | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=67&issue=22&spage=220501:1&epage=4&date=2003&atitle=Temperature+dependence+of+vortex+charges+in+high-temperature+superconductors | en_HK |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_HK |
dc.identifier.authority | Wang, ZD=rp00802 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.67.220501 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0043207436 | en_HK |
dc.identifier.hkuros | 77186 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0043207436&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 67 | en_HK |
dc.identifier.issue | 22 | en_HK |
dc.identifier.spage | article no. 220501, p. 1 | - |
dc.identifier.epage | article no. 220501, p. 4 | - |
dc.identifier.isi | WOS:000184011600009 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Chen, Y=7601428042 | en_HK |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_HK |
dc.identifier.scopusauthorid | Ting, CS=7202187179 | en_HK |
dc.identifier.issnl | 0163-1829 | - |