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Kim, Dai-Sik
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Terahertz time domain spectroscopy of GdBCO superconducting thin films

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dc.contributor.author Ji, Gangseon ko
dc.contributor.author Park, Woongkyu ko
dc.contributor.author Lee, Hyoung-Taek ko
dc.contributor.author Song, Chang-Yun ko
dc.contributor.author Seo, Choongwon ko
dc.contributor.author Park, Minjo ko
dc.contributor.author Kang, Byeongwon ko
dc.contributor.author Kim, Kyungwan ko
dc.contributor.author Kim, Dai-Sik ko
dc.contributor.author Park, Hyeong‐Ryeol ko
dc.date.available 2019-07-11T00:26:42Z -
dc.date.created 2019-06-13 ko
dc.date.issued 2019-03 ko
dc.identifier.citation PROGRESS IN SUPERCONDUCTIVITY AND CRYOGENICS, v.21, no.1, pp.15 - 17 ko
dc.identifier.issn 1229-3008 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/26910 -
dc.description.abstract We present terahertz optical properties of GdBa2Cu3O7-x (GdBCO) superconducting thin films. GdBCO films with a thickness of about 105 nm were grown on a LaAlO3 (LAO) single crystal substrate using a conventional pulsed laser deposition (PLD) technique. Using an Ar ion milling system, the thickness of the GdBCO film was reduced to 58 nm, and its surface was also smoothened. Terahertz (THz) transmission spectra through two different GdBCO films are measured over the range between 0.2 and 1.5 THz using THz time domain spectroscopy. Interestingly, the THz transmission of the thinner GdBCO film has been increased to six times larger than that of the thicker one, while the thinner film is still maintaining its superconducting property at below 90 K. ko
dc.language 영어 ko
dc.publisher KOREA INST APPLIED SUPERCONDUCTIVITY & CRYOGENICS ko
dc.title Terahertz time domain spectroscopy of GdBCO superconducting thin films ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-85068806507 ko
dc.type.rims ART ko
dc.identifier.doi 10.9714/psac.2019.21.1.015 ko
dc.identifier.url http://koreascience.or.kr/article/JAKO201914260902336.page ko
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