{"created":"2023-05-15T12:34:59.820752+00:00","id":3780,"links":{},"metadata":{"_buckets":{"deposit":"0fc364d5-8f2d-402e-be30-d4c93b2958f6"},"_deposit":{"created_by":3,"id":"3780","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3780"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00003780","sets":["31"]},"author_link":["10514","10672","7473","10671"],"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1983-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"6896","bibliographicPageStart":"6890","bibliographicVolumeNumber":"54","bibliographic_titles":[{"bibliographic_title":"JOURNAL OF APPLIED PHYSICS"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The internal friction and modulus changes in pure and hydrogenated nickel are measured after plastic deformation at frequencies of 2 Hz and 30 kHz. The hydrogen dissolution strongly diminishes a Bordoni‐type peak (B peak) but develops a Snoek-Koster‐type peak (SK peak) at a temperature well above the B peak. The SK peak increases in height and shifts toward higher temperature with increasing hydrogen concentration up to 1600 at.ppm. It has an effective activation enthalpy of 0.50±0.05 eV. An analysis of the concentration dependence of the peak shift suggests that this peak is caused by dislocations dragging pairs of hydrogen atoms, rather than isolated ones, segregated in the vicinity of the dislocations. A simple model is proposed which involves both dislocation pinning and impurity drag with changes in temperature. It explains well the observed correlation between the B peak and the SK peak as well as the conservation of their total relaxation strength with changes in the hydrogen concentration.","subitem_description_type":"Other"}]},"item_10001_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"山田, 正明"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_10001_relation_34":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1063/1.331994"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1063/1.331994","subitem_relation_type_select":"DOI"}}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00218979","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"書誌レコードID（NCID）","attribute_value_mlt":[{"subitem_source_identifier":"AA00693547","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inukai, T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uchida, K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamada, Masaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-23"}],"displaytype":"detail","filename":"JAP 54_6890.pdf","filesize":[{"value":"481.5 kB"}],"format":"application/pdf","license_note":"Copyright (1983) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Applied Physics, 54(12), pp.6890- 6896 ; 1983 and may be found at http://link.aip.org/link/?jap/54/6890","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/3780/files/JAP 54_6890.pdf"},"version_id":"f584b62f-6c3d-4e6e-b1cc-c64486b51254"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Dislocation  relaxation peaks involving hydrogen drag in deformed Ni-H alloys","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dislocation  relaxation peaks involving hydrogen drag in deformed Ni-H alloys","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-06"},"publish_date":"2012-11-06","publish_status":"0","recid":"3780","relation_version_is_last":true,"title":["Dislocation  relaxation peaks involving hydrogen drag in deformed Ni-H alloys"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T14:59:55.662367+00:00"}