DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ho-Sup | - |
dc.contributor.author | Oh, Sang-Soo | - |
dc.contributor.author | Ha, Hong-Soo | - |
dc.contributor.author | Youm, Dojun | - |
dc.contributor.author | Moon, Seung-Hyun | - |
dc.contributor.author | Kim, Jung Ho | - |
dc.contributor.author | Dou, Shi Xue | - |
dc.contributor.author | HEO, YOON UK | - |
dc.contributor.author | Wee, Sung-Hun | - |
dc.contributor.author | Goyal, Amit | - |
dc.date.accessioned | 2021-09-03T04:08:03Z | - |
dc.date.available | 2021-09-03T04:08:03Z | - |
dc.date.created | 2021-07-25 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/106928 | - |
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.relation.isPartOf | Scientific Reports | - |
dc.title | Ultra-High Performance, High-Temperature Superconducting Wires via Cost-effective, Scalable, Co-evaporation Process | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/srep04744 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.4, no.1 | - |
dc.identifier.wosid | 000334667300005 | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 4 | - |
dc.contributor.affiliatedAuthor | HEO, YOON UK | - |
dc.identifier.scopusid | 2-s2.0-84899050505 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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