{"_buckets": {"deposit": "57718e84-0d9b-4cda-8dcf-35c4590b3d86"}, "_deposit": {"id": "2003830", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2003830"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02003830", "sets": ["1642837864543", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Y-Ba-Cu-O系高温超伝導体の電気的特性の格子定数および成形圧依存性", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Effect of Forming Pressure and Lattice Constant on the Superconductivity of Y-Ba-Cu-O Compound", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "渡久地, 實", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "比嘉, 晃", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "屋良, 卓也", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "新垣, 修", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "山下, 崇", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Toguchi, Minoru", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Higa, Akira", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yara, Takuya", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Arakaki, Osamu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamashita, Takashi", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "high-Tc superconducting oxide"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Y-Ba-Cu-O system"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "forming pressure"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "annealing"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "electrical resistivity"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "oxygen deficiency"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "X-ray diffraction pattern"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "SEM"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "High Tc Y-Ba-Cu-O superconductors were prepared by conventional sintering and annealing technique from calcined pellets which formed under pressure of 1, 2, 3, 4 ton/cm^2. It is found that the critical temperatures Tc of the specimens sintered in air are independent on the forming pressure but dependent on the lattice constant c. The lattice constants a and b are very stable under any preparated condition. And it is found by micrograph observation that the YBa_2Cu_3O_\u003c7-x\u003e specimen include many piller shaped single crystals is the high Tc (\u003e 90 K) superconductor. Discussions are also given for the annealing treatment to the poor superconducting samples.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学工学部"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/5509"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0389-102X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025048X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学工学部紀要"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1989-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "38", "bibliographicPageEnd": "30", "bibliographicPageStart": "21"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No38p21.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2003830/files/No38p21.pdf"}, "version_id": "c8cb1a23-a505-421c-8d47-59dac8cd9cfc"}]}, "item_title": "Y-Ba-Cu-O系高温超伝導体の電気的特性の格子定数および成形圧依存性", "item_type_id": "15", "owner": "1", "path": ["1642837864543", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/5509", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-04-01"}, "publish_date": "2008-04-01", "publish_status": "0", "recid": "2003830", "relation": {}, "relation_version_is_last": true, "title": ["Y-Ba-Cu-O系高温超伝導体の電気的特性の格子定数および成形圧依存性"], "weko_shared_id": -1}