{"created":"2023-05-15T16:41:07.683740+00:00","id":15659,"links":{},"metadata":{"_buckets":{"deposit":"fdad05fe-491d-42de-8087-345ebc765d90"},"_deposit":{"created_by":2,"id":"15659","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"15659"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00015659","sets":["18:19"]},"author_link":["58261","58258","58257","58259","58256","58260"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Optical Properties of PbO-GeO_2-R_2O (R=K or Na) Glasses Containing Ni^<2+> Ions : Optical Absorption in the Visible and Infra-Red Region, and Refractive Index"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1984-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1071","bibliographicPageEnd":"628","bibliographicPageStart":"622","bibliographicVolumeNumber":"92","bibliographic_titles":[{"bibliographic_title":"窯業協會誌"},{"bibliographic_title":"Journal of the Ceramic Association, Japan","bibliographic_titleLang":"en"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"PbO-GeO2-R2O (R=K or Na)、PbO-GeO2-K2O-Na2Oガラス中のNi2+イオンの吸収スペクトルを測定し、これを用いて配位子場強度、Racahパラメーター及びNi2+イオンの配位状態を決定した。アルカリ含有によるこれらのパラメーターの変化をガラス構造と関連付けて検討した。PbO-GeO2-R2O-NiO(R=K or Na)系ガラスでは、アルカリ含量の増加に伴い配位子場強度を表すピークの位置は高波数側へ、Racahパラメーターは低波数側へシフトした。PbO-GeO2-K2O-Na2O-GeO2マトリックスガラス中では、Ni2+は6配位が支配的であるが、アルカリ含量増加に伴い4配位と6配位のNi2+が生成する。これらの測定結果から、この系のガラス中にはGeO8-6イオンが生成していることが示唆された。PbO-GeO2-R2O-NiO(R=K or Na), PbO-GeO2-K2O-Na2O-NiO系ガラスのIR吸収スペクトルを測定し、これを用いてGeの配位状態を決定した。結果として、この系のガラス中ではGeは6配位が支配的であり、アルカリの添加によってGeの配位数はあまり大きい変化を受けないことが示された。PbO-GeO2-R2O-NiO(R=K or Na), PbO-GeO2-K2O-Na2O系ガラスの屈折率を測定した。PbO-GeO2-R2O-NiO系ガラスではアルカリ含有増加に伴い屈折率は低下し、加成性からのわずかなずれが見られた。PbO-GeO2-K2O-Na2O-NiO系ガラスでは、[K2O]/[K2O+Na2O]の比の増加に伴い屈折率は直線的に低下し、混合アルカリ効果ははっきりとは現れなかった。","subitem_description_type":"Abstract"},{"subitem_description":"Absorption spectra of Ni2+ ions in PbO-GeO2-R2O (R=K or Na) and PbO-GeO2-K2O-Na2O glasses were measured.  The ligand field strength and the Racah parameter were calculated from the absorption wave numbers.  The state of coordination of Ni2+ ions was elucidated from the peak positions.  With increasing alkali content in PbO-GeO2-R2O-NiO(R=K or Na) glasses, the peak wave number corresponding to the ligand field strength increased and the Racah parameter decreased.  In PbO-GeO2-K2O-Na2O-NiO glasses, the ligand field strength and the Racah parameter wave not calculated.  Ni2+ ions were considered to be predominantly in the 6 coordination state in PbO-GeO2 glasses.  The increase in alkali content in PbO-GeO2-R2O (R=K or Na) glass resulted in the tetragonal and tetrahedral structures.  The result obtained suggests that GeO8-6 ions are formed by adding alkali ions to the glass network.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"窯業協会誌, 92(1071), pp.622-628; 1984","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"58259","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Oyamada, Ryozo"}]},{"nameIdentifiers":[{"nameIdentifier":"58260","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Koga, Hideto"}]},{"nameIdentifiers":[{"nameIdentifier":"58261","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shimomichi, Tsuyoshi"}]}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本セラミックス協会"}]},"item_2_relation_42":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://ci.nii.ac.jp/naid/110002313312/"}]}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"社団法人日本セラミックス協会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00245658","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00090255","subitem_source_identifier_type":"ISSN"}]},"item_2_text_62":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"The Ceramic Society of Japan"}]},"item_2_version_type_16":{"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":"小山田, 了三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古賀, 秀人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"下道, 毅"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"110002313312.pdf","filesize":[{"value":"536.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110002313312.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/15659/files/110002313312.pdf"},"version_id":"86b7a062-076b-41b3-8ed7-466d7f5967f7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"PbO-GeO_2-R_2O-NiO glasses","subitem_subject_scheme":"Other"},{"subitem_subject":"Mixed alkali effect","subitem_subject_scheme":"Other"},{"subitem_subject":"Optical property (visble, IR, refractive index)","subitem_subject_scheme":"Other"},{"subitem_subject":"Glass structure","subitem_subject_scheme":"Other"},{"subitem_subject":"Ligand field of Ni^<2+> ion","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"Ni^<2+>イオン含有PbO-GeO_2-R_2O(R=K or Na)系ガラスの光学的性質 : 可視域, 赤外域の光吸収及び屈折率","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ni^<2+>イオン含有PbO-GeO_2-R_2O(R=K or Na)系ガラスの光学的性質 : 可視域, 赤外域の光吸収及び屈折率"}]},"item_type_id":"2","owner":"2","path":["19"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-08-20"},"publish_date":"2010-08-20","publish_status":"0","recid":"15659","relation_version_is_last":true,"title":["Ni^<2+>イオン含有PbO-GeO_2-R_2O(R=K or Na)系ガラスの光学的性質 : 可視域, 赤外域の光吸収及び屈折率"],"weko_creator_id":"2","weko_shared_id":2},"updated":"2023-05-15T19:10:23.213198+00:00"}