WEKO3
アイテム
{"_buckets": {"deposit": "bd27b3f0-e2b3-4265-9d98-36780f8c5210"}, "_deposit": {"created_by": 1, "id": "32453", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "32453"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00032453", "sets": ["1890", "1910"]}, "author_link": ["409207", "409204", "409197", "409196", "409200", "409208", "409201", "409203", "409205", "409199", "409195", "409206", "409198", "409202"], "item_9_alternative_title_2": {"attribute_name": "その他のタイトル(英)", "attribute_value_mlt": [{"subitem_alternative_title": "High-Sensitive Fluxgate Magnetometer with a 50-cm Length Biaxial Core"}]}, "item_9_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1978-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4_B", "bibliographicPageEnd": "1275", "bibliographicPageStart": "1267", "bibliographicVolumeNumber": "14", "bibliographic_titles": [{"bibliographic_title": "東京大学宇宙航空研究所報告"}]}]}, "item_9_description_17": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "Both resolution and sensitivity of a fluxgate magnetometer is theoretically expected to be improved if dimension ratio of its biaxial core is increased. Based on this theoretical expectation we manufctured a biaxial 6-81 Mo permalloy core with a dimension ratio of as high as l/d = 2.0 × 10^3, where length l = 500 mm, thickness h = 10 μm, width w = 5 mm, and d = 2 \u0026radic; h・w/π. A drive current applied on the core with a 1-kHz frequency makes a 2-kHz pick-up current which is amplified and phase-detected. The output voltage from the phase detector stands for the magnetic field strength along the core axis. Geomagnetic field variations are recorded by this 50-cm biaxial magnetometer at the Onagawa Magnetic Observatory of Tohoku University and compared with those recorded simultaneously by another commercial biaxial magnetometer. It is concluded that this 50-cm biaxial one is very excellent magnetometer with resolution of 10^\u003c-2\u003e nT (100 times better than the commercial type) and with sensitivity of 10 mV/nT (~100 times better).", "subitem_description_type": "Other"}]}, "item_9_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: SA0125706000", "subitem_description_type": "Other"}]}, "item_9_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "東京大学宇宙航空研究所"}]}, "item_9_source_id_21": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0563-8100", "subitem_source_identifier_type": "ISSN"}]}, "item_9_source_id_24": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00161914", "subitem_source_identifier_type": "NCID"}]}, "item_9_text_34": {"attribute_name": "メタデータ提供者", "attribute_value_mlt": [{"subitem_text_value": "メタデータ提供者: ISASNII"}]}, "item_9_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: 宇宙科学研究所"}]}, "item_9_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 6"}]}, "item_9_text_6": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "東北工業大学"}, {"subitem_text_value": "東北工業大学"}, {"subitem_text_value": "東北大学理学部"}, {"subitem_text_value": "東北大学理学部"}, {"subitem_text_value": "東北大学理学部"}, {"subitem_text_value": "東北大学理学部"}, {"subitem_text_value": "東北大学理学部"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "瀬戸, 正弘"}], "nameIdentifiers": [{"nameIdentifier": "409195", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "早坂, 孝"}], "nameIdentifiers": [{"nameIdentifier": "409196", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "斎藤, 尚生"}], "nameIdentifiers": [{"nameIdentifier": "409197", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "桜井, 享"}], "nameIdentifiers": [{"nameIdentifier": "409198", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "田村, 忠義"}], "nameIdentifiers": [{"nameIdentifier": "409199", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "湯元, 清文"}], "nameIdentifiers": [{"nameIdentifier": "409200", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "佐々木, 徹"}], "nameIdentifiers": [{"nameIdentifier": "409201", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SETO, Masahiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409202", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HAYASAKA, Takashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409203", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SAITO, Takao", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409204", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SAKURAI, Tohru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409205", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TAMURA, Tadayoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409206", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "YUMOTO, Kiyohumi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409207", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SASAKI, Tohru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "409208", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-01-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "SA0125706.pdf", "filesize": [{"value": "941.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 941100.0, "url": {"label": "SA0125706.pdf", "url": "https://jaxa.repo.nii.ac.jp/record/32453/files/SA0125706.pdf"}, "version_id": "33c65df9-cb6e-421b-a03e-ee28c0e6d7fd"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u003c論文\u003e50cm長BIAXIAL型-CORE型FLUXGATE磁力計の製作", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "\u003c論文\u003e50cm長BIAXIAL型-CORE型FLUXGATE磁力計の製作"}]}, "item_type_id": "9", "owner": "1", "path": ["1890", "1910"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/32453", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "32453", "relation": {}, "relation_version_is_last": true, "title": ["\u003c論文\u003e50cm長BIAXIAL型-CORE型FLUXGATE磁力計の製作"], "weko_shared_id": -1}
<論文>50cm長BIAXIAL型-CORE型FLUXGATE磁力計の製作
https://jaxa.repo.nii.ac.jp/records/32453
https://jaxa.repo.nii.ac.jp/records/324533e07efc5-ee24-40d7-a537-76a2667f4c29
名前 / ファイル | ライセンス | アクション |
---|---|---|
SA0125706.pdf (941.1 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | <論文>50cm長BIAXIAL型-CORE型FLUXGATE磁力計の製作 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | High-Sensitive Fluxgate Magnetometer with a 50-cm Length Biaxial Core | |||||
著者 |
瀬戸, 正弘
× 瀬戸, 正弘× 早坂, 孝× 斎藤, 尚生× 桜井, 享× 田村, 忠義× 湯元, 清文× 佐々木, 徹× SETO, Masahiro× HAYASAKA, Takashi× SAITO, Takao× SAKURAI, Tohru× TAMURA, Tadayoshi× YUMOTO, Kiyohumi× SASAKI, Tohru |
|||||
著者所属 | ||||||
東北工業大学 | ||||||
著者所属 | ||||||
東北工業大学 | ||||||
著者所属 | ||||||
東北大学理学部 | ||||||
著者所属 | ||||||
東北大学理学部 | ||||||
著者所属 | ||||||
東北大学理学部 | ||||||
著者所属 | ||||||
東北大学理学部 | ||||||
著者所属 | ||||||
東北大学理学部 | ||||||
出版者 | ||||||
出版者 | 東京大学宇宙航空研究所 | |||||
書誌情報 |
東京大学宇宙航空研究所報告 巻 14, 号 4_B, p. 1267-1275, 発行日 1978-12 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Both resolution and sensitivity of a fluxgate magnetometer is theoretically expected to be improved if dimension ratio of its biaxial core is increased. Based on this theoretical expectation we manufctured a biaxial 6-81 Mo permalloy core with a dimension ratio of as high as l/d = 2.0 × 10^3, where length l = 500 mm, thickness h = 10 μm, width w = 5 mm, and d = 2 √ h・w/π. A drive current applied on the core with a 1-kHz frequency makes a 2-kHz pick-up current which is amplified and phase-detected. The output voltage from the phase detector stands for the magnetic field strength along the core axis. Geomagnetic field variations are recorded by this 50-cm biaxial magnetometer at the Onagawa Magnetic Observatory of Tohoku University and compared with those recorded simultaneously by another commercial biaxial magnetometer. It is concluded that this 50-cm biaxial one is very excellent magnetometer with resolution of 10^<-2> nT (100 times better than the commercial type) and with sensitivity of 10 mV/nT (~100 times better). | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0563-8100 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00161914 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0125706000 |