DC Field | Value | Language |
---|---|---|
dc.contributor.author | Murayama, H. | ko |
dc.contributor.author | Sato, Y. | ko |
dc.contributor.author | Kunhara, R. | ko |
dc.contributor.author | Kasahara, S. | ko |
dc.contributor.author | Mizukami, Y. | ko |
dc.contributor.author | Kasahara, Y. | ko |
dc.contributor.author | Uchiyama, H. | ko |
dc.contributor.author | Yamamoto, A. | ko |
dc.contributor.author | Moon, Eun-Gook | ko |
dc.contributor.author | Cai, J. | ko |
dc.contributor.author | Freyermuth, J. | ko |
dc.contributor.author | Greven, M. | ko |
dc.contributor.author | Shibauchi, T. | ko |
dc.contributor.author | Matsuda, Y. | ko |
dc.date.accessioned | 2019-08-22T05:20:07Z | - |
dc.date.available | 2019-08-22T05:20:07Z | - |
dc.date.created | 2019-08-19 | - |
dc.date.created | 2019-08-19 | - |
dc.date.created | 2019-08-19 | - |
dc.date.created | 2019-08-19 | - |
dc.date.created | 2019-08-19 | - |
dc.date.issued | 2019-07 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.10, pp.3282 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/264895 | - |
dc.description.abstract | The pseudogap phenomenon in the cuprates is arguably the most mysterious puzzle in the field of high-temperature superconductivity. The tetragonal cuprate HgBa2CuO4+delta, with only one CuO2 layer per primitive cell, is an ideal system to tackle this puzzle. Here, we measure the magnetic susceptibility anisotropy within the CuO2 plane with exceptionally high-precision magnetic torque experiments. Our key finding is that a distinct two-fold in-plane anisotropy sets in below the pseudogap temperature T*, which provides thermodynamic evidence for a nematic phase transition with broken four-fold symmetry. Surprisingly, the nematic director orients along the diagonal direction of the CuO2 square lattice, in sharp contrast to the bond nematicity along the Cu-O-Cu direction. Another remarkable feature is that the enhancement of the diagonal nematicity with decreasing temperature is suppressed around the temperature at which short-range charge-density-wave formation occurs. Our result suggests a competing relationship between diagonal nematic and charge-density-wave order in HgBa2CuO4+delta. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Diagonal nematicity in the pseudogap phase of HgBa2CuO4+δ | - |
dc.type | Article | - |
dc.identifier.wosid | 000476725500003 | - |
dc.identifier.scopusid | 2-s2.0-85069685749 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.beginningpage | 3282 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/s41467-019-11200-1 | - |
dc.contributor.localauthor | Moon, Eun-Gook | - |
dc.contributor.nonIdAuthor | Murayama, H. | - |
dc.contributor.nonIdAuthor | Sato, Y. | - |
dc.contributor.nonIdAuthor | Kunhara, R. | - |
dc.contributor.nonIdAuthor | Kasahara, S. | - |
dc.contributor.nonIdAuthor | Mizukami, Y. | - |
dc.contributor.nonIdAuthor | Kasahara, Y. | - |
dc.contributor.nonIdAuthor | Uchiyama, H. | - |
dc.contributor.nonIdAuthor | Yamamoto, A. | - |
dc.contributor.nonIdAuthor | Cai, J. | - |
dc.contributor.nonIdAuthor | Freyermuth, J. | - |
dc.contributor.nonIdAuthor | Greven, M. | - |
dc.contributor.nonIdAuthor | Shibauchi, T. | - |
dc.contributor.nonIdAuthor | Matsuda, Y. | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ROTATIONAL SYMMETRY | - |
dc.subject.keywordPlus | DENSITY-WAVE | - |
dc.subject.keywordPlus | ELECTRONIC NEMATICITY | - |
dc.subject.keywordPlus | ORDER | - |
dc.subject.keywordPlus | SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | BREAKING | - |
dc.subject.keywordPlus | ONSET | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.