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Phys.: Condens. Matter"],"published-print":{"date-parts":[[2024,10,23]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The study of phonon dynamics and its interplay with magnetic ordering is crucial for understanding the unique quantum phases in the pyrochlore iridates. Here, through inelastic x-ray scattering on a single crystal sample of the pyrochlore iridate Eu<jats:sub>2<\/jats:sub>Ir<jats:sub>2<\/jats:sub>O<jats:sub>7<\/jats:sub>, we map out the phonon excitation spectra in Eu<jats:sub>2<\/jats:sub>Ir<jats:sub>2<\/jats:sub>O<jats:sub>7<\/jats:sub> and compare them with the theoretical phonon spectra calculated using the density functional theory. Possible phonon renormalization across the magnetic long-range order transition is observed in our experiments, which is consistent with the results of the previous Raman scattering experiments.<\/jats:p>","DOI":"10.1088\/1361-648x\/ad604d","type":"journal-article","created":{"date-parts":[[2024,7,8]],"date-time":"2024-07-08T18:40:50Z","timestamp":1720464050000},"page":"425705","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Phonon excitations in Eu<sub>2<\/sub>Ir<sub>2<\/sub>O<sub>7<\/sub> probed by inelastic x-ray scattering"],"prefix":"10.1088","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-3380-2599","authenticated-orcid":true,"given":"Han","family":"Wang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryoma","family":"Kaneko","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kentaro","family":"Ueda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3623-5883","authenticated-orcid":false,"given":"Yang","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5899-2116","authenticated-orcid":true,"given":"Alfred Q R","family":"Baron","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daisuke","family":"Ishikawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7089-595X","authenticated-orcid":false,"given":"Bj\u00f6rn","family":"Wehinger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elbio","family":"Dagotto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshinori","family":"Tokura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Taka-hisa","family":"Arima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shang","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","published-online":{"date-parts":[[2024,7,23]]},"reference":[{"key":"cmad604dbib1","doi-asserted-by":"publisher","DOI":"10.7566\/JPSJ.90.062001","volume":"90","author":"Takayama","year":"2021","journal-title":"J. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2024-05-12","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-07-08","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-07-23","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}