{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262945306053120.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1103/physrevb.82.060101"}},{"identifier":{"@type":"URI","@value":"http://link.aps.org/article/10.1103/PhysRevB.82.060101"}},{"identifier":{"@type":"URI","@value":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.82.060101/fulltext"}}],"dc:title":[{"@value":"Evidence from x-ray diffraction of orientational ordering in phase III of solid hydrogen at pressures up to 183 GPa"}],"description":[{"notation":[{"@value":"X-ray powder-diffraction experiments on solid hydrogen are performed at pressures up to 183 GPa and low temperature of 100 K. A transition into phase III is confirmed by in situ Raman-scattering measurements. Two diffraction peaks corresponding to the 100 and 101 lines of the hcp structure are observed above the II-III phase-transition pressure of 160 GPa, indicating that the hydrogen molecules in phases II and III are still in the vicinity of the hcp lattice point up to 183 GPa. Assuming a hexagonal structure for these phases, the lattice parameter, $c$ decreases by 1.5% at the II-III phase transition. The behavior is consistent with a theoretically proposed feature of classical orientational ordering of rotating hydrogen molecules for phase III."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262945306053123","@type":"Researcher","foaf:name":[{"@value":"Yuichi Akahama"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945306053120","@type":"Researcher","foaf:name":[{"@value":"Manabu Nishimura"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945306053122","@type":"Researcher","foaf:name":[{"@value":"Haruki Kawamura"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945306053121","@type":"Researcher","foaf:name":[{"@value":"Naohisa Hirao"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945306053125","@type":"Researcher","foaf:name":[{"@value":"Yasuo Ohishi"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945306053124","@type":"Researcher","foaf:name":[{"@value":"Kenichi Takemura"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"10980121"},{"@type":"EISSN","@value":"1550235X"}],"prism:publicationName":[{"@value":"Physical Review B"}],"dc:publisher":[{"@value":"American Physical Society (APS)"}],"prism:publicationDate":"2010-08-05","prism:volume":"82","prism:number":"6","prism:startingPage":"060101"},"reviewed":"false","dc:rights":["http://link.aps.org/licenses/aps-default-license"],"url":[{"@id":"http://link.aps.org/article/10.1103/PhysRevB.82.060101"},{"@id":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.82.060101/fulltext"}],"createdAt":"2010-08-05","modifiedAt":"2017-04-05","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002217462898688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Raman scattering and X-ray diffraction studies on phase III of solid hydrogen"}]},{"@id":"https://cir.nii.ac.jp/crid/1360021794298766336","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"<i>P</i>–<i>V</i> Relationship of Elements in Pressure Range of 200–300 GPa"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285709959377536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Identification of superlattice structure<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mi>c</mml:mi><mml:mi>I</mml:mi><mml:mn>16</mml:mn></mml:mrow></mml:math>in the P-VI phase of phosphorus at 340 GPa and room temperature via x-ray diffraction"}]},{"@id":"https://cir.nii.ac.jp/crid/1360849943753601280","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"New developments in high-pressure X-ray diffraction beamline for diamond anvil cell at SPring-8"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679358643968","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Chemical Physics under Extreme Conditions Graduate School of Material Science, University of Hyogo"},{"@language":"ja","@value":"兵庫県立大学大学院　物質理学研究科<br/>赤浜研究室（極限状態物性学分野）"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842066367232","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Significance of the high-pressure properties and structural evolution of gas hydrates for inferring the interior of icy bodies"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1103/physrevb.82.060101"},{"@type":"OPENAIRE","@value":"doi_dedup___::41d319d84ead7493cc1ae0269ee2ada2"},{"@type":"CROSSREF","@value":"10.1088/1742-6596/950/4/042060_references_DOI_HYBugigX7IO5TI7OBYiwP1EDcUh"},{"@type":"CROSSREF","@value":"10.7566/jpsj.94.024003_references_DOI_HYBugigX7IO5TI7OBYiwP1EDcUh"},{"@type":"CROSSREF","@value":"10.1103/physrevb.86.024109_references_DOI_HYBugigX7IO5TI7OBYiwP1EDcUh"},{"@type":"CROSSREF","@value":"10.4131/jshpreview.24.52_references_DOI_HYBugigX7IO5TI7OBYiwP1EDcUh"},{"@type":"CROSSREF","@value":"10.1186/s40645-023-00534-6_references_DOI_HYBugigX7IO5TI7OBYiwP1EDcUh"},{"@type":"CROSSREF","@value":"10.1063/1.5126038_references_DOI_SLpIFd7w17yHOn68yEiVahXkrfv"}]}