Tunneling measurement for the energy gap in quaternary compound superconductors YNi2B2C, LuNi2B2C and YBCO by LTSTM
DC Field | Value | Language |
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dc.contributor.author | Jeong G.T. | - |
dc.contributor.author | Kye J.I. | - |
dc.contributor.author | Chun S.H. | - |
dc.contributor.author | Park W.K. | - |
dc.contributor.author | Khim Z.G. | - |
dc.contributor.author | Lee, Won Choon | - |
dc.contributor.author | Canfield P.C. | - |
dc.contributor.author | Cho B.K. | - |
dc.contributor.author | Johnston D.C. | - |
dc.date.accessioned | 2022-04-19T13:44:02Z | - |
dc.date.available | 2022-04-19T13:44:02Z | - |
dc.date.issued | 1996-04 | - |
dc.identifier.issn | 0577-9073 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/150649 | - |
dc.description.abstract | Tunneling spectra of a single crystalline YNi2B2C (Tc = 15.4 K), LuNi2B2C (Tc= 15.7 K) and YBCO (Tc = 90 K) have been measured by a point contact spectroscopy using a low temperature scanning tunneling microscope. The conductance curve of RNi2B2C shows a smeared gap structure with an almost linear density of states inside of the gap region. The linear conductance inside the gap region has been explained by a proximity induced energy gap in the degraded surface normal layer. c-axis oriented YBCO films shows periodic current steps at the corresponding voltage of V = (2n+1)V0. Voltage period ΔV shows a dependence on the sample-to-tip distance implying the single electron tunneling nature. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | THE PHYSICAL SOCIETY OF THE REPUBLIC OF CHINA | - |
dc.title | Tunneling measurement for the energy gap in quaternary compound superconductors YNi2B2C, LuNi2B2C and YBCO by LTSTM | - |
dc.type | Article | - |
dc.publisher.location | 중국 | - |
dc.identifier.scopusid | 2-s2.0-24644447423 | - |
dc.identifier.wosid | A1996UK96800036 | - |
dc.identifier.bibliographicCitation | Chinese Journal of Physics, v.34, no.2-II, pp 406 - 413 | - |
dc.citation.title | Chinese Journal of Physics | - |
dc.citation.volume | 34 | - |
dc.citation.number | 2-II | - |
dc.citation.startPage | 406 | - |
dc.citation.endPage | 413 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.url | https://www.airitilibrary.com/Publication/alDetailedMesh?docid=05779073-199604-201212030010-201212030010-406-413 | - |
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