File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1103/PhysRevB.72.024503
- Scopus: eid_2-s2.0-33644955992
- WOS: WOS:000230890100122
- Find via
Supplementary
-
Bookmarks:
- CiteULike: 1
- Citations:
- Appears in Collections:
Article: Variation of the transition temperature in strained epitaxial Y1–xPrxBa2Cu3O7 ultrathin layers
Title | Variation of the transition temperature in strained epitaxial Y1–xPrxBa2Cu3O7 ultrathin layers |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 2005 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 2, article no. 024503 How to Cite? |
Abstract | Ultrathin films of Y1–xPrxBa2Cu3O7 (x=0,0.2,0.3) were deposited on perovskite La1.95Sr0.05CuO4, Pr1.95Ce0.05CuO4, and PrxBa2Cu3O7 buffer layers for comparing the effects of epitaxial strain on the superconducting transition temperature (Tc). The resulting changes in Tc demonstrated that in-plane compressive strains improved the superconductivity. The Tc was higher for Y1–xPrxBa2Cu3O7 films grown on PrxBa2Cu3O7 than for films grown on Pr1.95Ce0.05CuO4, which indicates that the variation of Tc in perovskite superconductors is also attributable to factors other than strain, such as interlayer coupling, interlayer strain, and interface roughness. |
Persistent Identifier | http://hdl.handle.net/10722/53463 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lian, GJ | en_HK |
dc.contributor.author | Wang, X | en_HK |
dc.contributor.author | Xiong, GC | en_HK |
dc.contributor.author | Gao, J | en_HK |
dc.date.accessioned | 2009-04-03T07:20:27Z | - |
dc.date.available | 2009-04-03T07:20:27Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 2, article no. 024503 | - |
dc.identifier.issn | 1098-0121 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/53463 | - |
dc.description.abstract | Ultrathin films of Y1–xPrxBa2Cu3O7 (x=0,0.2,0.3) were deposited on perovskite La1.95Sr0.05CuO4, Pr1.95Ce0.05CuO4, and PrxBa2Cu3O7 buffer layers for comparing the effects of epitaxial strain on the superconducting transition temperature (Tc). The resulting changes in Tc demonstrated that in-plane compressive strains improved the superconductivity. The Tc was higher for Y1–xPrxBa2Cu3O7 films grown on PrxBa2Cu3O7 than for films grown on Pr1.95Ce0.05CuO4, which indicates that the variation of Tc in perovskite superconductors is also attributable to factors other than strain, such as interlayer coupling, interlayer strain, and interface roughness. | en_HK |
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 and Materials Physics) | - |
dc.rights | Copyright 2005 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.72.024503 | - |
dc.subject | Physics | en_HK |
dc.title | Variation of the transition temperature in strained epitaxial Y1–xPrxBa2Cu3O7 ultrathin layers | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=72&issue=2&spage=024503:1&epage=5&date=2005&atitle=Variation+of+the+transition+temperature+in+strained+epitaxial+Y1–xPrxBa2Cu3O7+ultrathin+layers | en_HK |
dc.identifier.email | Gao, J: jugao@hku.hk | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.72.024503 | en_HK |
dc.identifier.scopus | eid_2-s2.0-33644955992 | - |
dc.identifier.hkuros | 109246 | - |
dc.identifier.volume | 72 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | article no. 024503 | - |
dc.identifier.epage | article no. 024503 | - |
dc.identifier.isi | WOS:000230890100122 | - |
dc.identifier.citeulike | 6284110 | - |
dc.identifier.issnl | 1098-0121 | - |