{"doi":"10.1107/s1600576716004568","title":"Double Bragg scattering observed in small-angle X-ray scattering from highly oriented pyrolytic graphite","abstract":"<jats:p>In small-angle X-ray scattering from highly oriented pyrolytic graphite, radial streak patterns are observed. The streaks change their direction with sample rotation and appear and disappear in pairs. This streak pattern can be explained by double Bragg scattering. The directions of the streaks calculated as functions of the rotation angle are in good agreement with experiment. In addition, asymmetry in the intensity of the streaks and a small deviation from the radial pattern are observed, and they can be explained by the finite sample-size effect. The necessity of taking double Bragg scattering into account in small-angle X-ray scattering studies of crystalline materials is emphasized.</jats:p>","journal":"Journal of Applied Crystallography","year":2016,"id":686283,"datarank":0.37273599746820013,"base_score":2.4849066497880004,"endowment":2.4849066497880004,"self_citation_contribution":0.37273599746820013,"citation_network_contribution":0.0,"self_endowment_contribution":0.37273599746820013,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":11,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1792958,"name":"Susumu Shimomura","orcid":null,"position":1,"is_corresponding":false},{"id":668393,"name":"Ayano Chiba","orcid":"0000-0003-2536-2449","position":2,"is_corresponding":false},{"id":1792957,"name":"Yoshinori Ohmasa","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Double Bragg scattering observed in small-angle X-ray scattering from highly oriented pyrolytic graphite","abstract":"<jats:p>In small-angle X-ray scattering from highly oriented pyrolytic graphite, radial streak patterns are observed. The streaks change their direction with sample rotation and appear and disappear in pairs. This streak pattern can be explained by double Bragg scattering. The directions of the streaks calculated as functions of the rotation angle are in good agreement with experiment. In addition, asymmetry in the intensity of the streaks and a small deviation from the radial pattern are observed, and they can be explained by the finite sample-size effect. The necessity of taking double Bragg scattering into account in small-angle X-ray scattering studies of crystalline materials is emphasized.</jats:p>","is_dataset_classified":null,"base_score":2.4849066497880004,"endowment":2.4849066497880004,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21097893","pmcid":null,"openalex_id":"https://openalex.org/W2345459618","authors":[],"funders":[],"total_grants":0,"fwci":0.9327,"citation_percentile":0.73176467,"influential_citations":0,"citation_trend":[{"year":2016,"count":1},{"year":2017,"count":1},{"year":2018,"count":1},{"year":2019,"count":3},{"year":2020,"count":4},{"year":2022,"count":1}],"oa_status":"closed","license":"http://journals.iucr.org/services/copyrightpolicy.html","oa_locations":[{"url":"http://journals.iucr.org/j/issues/2016/03/00/vh5049/vh5049.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1107/s1600576716004568","host_type":"journal"},{"url":"http://doi.org/10.1107/S1600576716004568","host_type":"repository"}],"fields_of_study":["Graphite, nuclear technology, radiation studies","Crystallography and Radiation Phenomena","Geophysical and Geoelectrical Methods"],"mesh_terms":[],"keywords":["Scattering","Wide-angle X-ray scattering","Streak","Bragg peak","Highly oriented pyrolytic graphite","Bragg's law","Rotation (mathematics)","Pyrolytic carbon","Optics","Asymmetry","X-ray","Materials science","Small-angle scattering","Biological small-angle scattering","Molecular physics","Graphite","Physics","Small-angle neutron scattering","Diffraction","Neutron scattering","Chemistry","Beam (structure)","Geometry"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-18T19:04:28.994772Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}