DC Field | Value | Language |
---|---|---|
dc.contributor.author | KIM, JIN-KWANG | - |
dc.contributor.author | CASA, DIEGO | - |
dc.contributor.author | HUANG, XIANRONG | - |
dc.contributor.author | GOG, THOMAS | - |
dc.contributor.author | KIM, BUMJOON | - |
dc.contributor.author | KIM, JUNGHO | - |
dc.date.accessioned | 2021-01-27T14:50:30Z | - |
dc.date.available | 2021-01-27T14:50:30Z | - |
dc.date.created | 2020-11-16 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.issn | 1600-5775 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/104945 | - |
dc.description.abstract | Resonant inelastic X-ray scattering (RIXS) is increasingly playing a significant role in studying highly correlated systems, especially since it was proven capable of measuring low-energy magnetic excitations. However, despite high expectations for experimental evidence of novel magnetic phases at high pressure, unequivocal low-energy spectral signatures remain obscured by extrinsic scattering from material surrounding the sample in a diamond anvil cell (DAC): pressure media, Be gasket and the diamond anvils themselves. A scattered X-ray collimation based medium-energy resolution (similar to 100meV) analyzer system for a RIXS spectrometer at the Ir L-3-absorption edge has been designed and built to remediate these difficulties. Due to the confocal nature of the analyzer system, the majority of extrinsic scattering is rejected, yielding a clean low-energy excitation spectrum of an iridate Sr2IrO4 sample in a DAC cell. Furthermore, the energy resolution of different configurations of the collimating and analyzing optics are discussed. | - |
dc.language | English | - |
dc.publisher | Wiley-Blackwell | - |
dc.relation.isPartOf | Journal of synchrotron radiation | - |
dc.title | Montel mirror based collimating analyzer system for high-pressure resonant inelastic X-ray scattering experiments | - |
dc.type | Article | - |
dc.identifier.doi | 10.1107/S1600577520005792 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Journal of synchrotron radiation, v.27, pp.963 - 969 | - |
dc.identifier.wosid | 000546241000012 | - |
dc.citation.endPage | 969 | - |
dc.citation.startPage | 963 | - |
dc.citation.title | Journal of synchrotron radiation | - |
dc.citation.volume | 27 | - |
dc.contributor.affiliatedAuthor | KIM, JIN-KWANG | - |
dc.contributor.affiliatedAuthor | KIM, BUMJOON | - |
dc.identifier.scopusid | 2-s2.0-85089498076 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.subject.keywordAuthor | resonant inelastic X-ray scattering | - |
dc.subject.keywordAuthor | high pressure | - |
dc.subject.keywordAuthor | scattered X-ray collimation | - |
dc.subject.keywordAuthor | Montel mirror | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Physics | - |
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