DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ho-Sup | ko |
dc.contributor.author | Oh, Sang-Soo | ko |
dc.contributor.author | Ha, Hong-Soo | ko |
dc.contributor.author | Youm, Dojun | ko |
dc.contributor.author | Moon, Seung-Hyun | ko |
dc.contributor.author | Kim, Jung Ho | ko |
dc.contributor.author | Dou, Shi Xue | ko |
dc.contributor.author | Heo, Yoon-Uk | ko |
dc.contributor.author | Wee, Sung-Hun | ko |
dc.contributor.author | Goyal, Amit | ko |
dc.date.accessioned | 2014-08-29T04:19:04Z | - |
dc.date.available | 2014-08-29T04:19:04Z | - |
dc.date.created | 2014-06-03 | - |
dc.date.created | 2014-06-03 | - |
dc.date.created | 2014-06-03 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.4, no.4744 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/189053 | - |
dc.description.abstract | Long-length, high-temperature superconducting (HTS) wires capable of carrying high critical current, I-c, are required for a wide range of applications. Here, we report extremely high performance HTS wires based on 5 mu m thick SmBa2Cu3O7-delta (SmBCO) single layer films on textured metallic templates. SmBCO layer wires over 20 meters long were deposited by a cost-effective, scalable co-evaporation process using a batch-type drum in a dual chamber. All deposition parameters influencing the composition, phase, and texture of the films were optimized via a unique combinatorial method that is broadly applicable for co-evaporation of other promising complex materials containing several cations. Thick SmBCO layers deposited under optimized conditions exhibit excellent cube-on-cube epitaxy. Such excellent structural epitaxy over the entire thickness results in exceptionally high I-c performance, with average I-c over 1,000 A/cm-width for the entire 22 meter long wire and maximum I-c over 1,500 A/cm-width for a short 12 cm long tape. The I-c values reported in this work are the highest values ever reported from any lengths of cuprate-based HTS wire or conductor. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | CRITICAL-CURRENT DENSITY | - |
dc.subject | THICKNESS DEPENDENCE | - |
dc.subject | COATED CONDUCTORS | - |
dc.subject | MGO | - |
dc.subject | MICROSTRUCTURE | - |
dc.subject | DEPOSITION | - |
dc.subject | TAPES | - |
dc.title | Ultra-High Performance, High-Temperature Superconducting Wires via Cost-effective, Scalable, Co-evaporation Process | - |
dc.type | Article | - |
dc.identifier.wosid | 000334667300005 | - |
dc.identifier.scopusid | 2-s2.0-84899050505 | - |
dc.type.rims | ART | - |
dc.citation.volume | 4 | - |
dc.citation.issue | 4744 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/srep04744 | - |
dc.contributor.localauthor | Youm, Dojun | - |
dc.contributor.nonIdAuthor | Kim, Ho-Sup | - |
dc.contributor.nonIdAuthor | Oh, Sang-Soo | - |
dc.contributor.nonIdAuthor | Ha, Hong-Soo | - |
dc.contributor.nonIdAuthor | Moon, Seung-Hyun | - |
dc.contributor.nonIdAuthor | Kim, Jung Ho | - |
dc.contributor.nonIdAuthor | Dou, Shi Xue | - |
dc.contributor.nonIdAuthor | Heo, Yoon-Uk | - |
dc.contributor.nonIdAuthor | Wee, Sung-Hun | - |
dc.contributor.nonIdAuthor | Goyal, Amit | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CRITICAL-CURRENT DENSITY | - |
dc.subject.keywordPlus | THICKNESS DEPENDENCE | - |
dc.subject.keywordPlus | COATED CONDUCTORS | - |
dc.subject.keywordPlus | MGO | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | TAPES | - |
dc.subject.keywordPlus | CRITICAL-CURRENT DENSITY | - |
dc.subject.keywordPlus | THICKNESS DEPENDENCE | - |
dc.subject.keywordPlus | COATED CONDUCTORS | - |
dc.subject.keywordPlus | MGO | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | TAPES | - |
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