ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "d98da35f-7ae0-482f-96d3-0422e14d240a"}, "_deposit": {"id": "3596", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3596"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003596", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Optical Properties and Dependence of Optical Transmittance on the Particle Sizes of Nano-Structured Translucent γ-Al2O3 Ceramics"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "8", "bibliographicPageEnd": "765", "bibliographicPageStart": "761", "bibliographicVolumeNumber": "110", "bibliographic_titles": [{"bibliographic_title": "日本セラミックス協会学術論文誌"}, {"bibliographic_title": "日本セラミックス協会学術論文誌", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Nano-size γ-Al2O3 particles of four different sizes were synthesized by MOCVD (Metal Organic Chemical Vapor Deposition) method and then translucent nano-structured γ-Al2O3 ceramics are pelletized under a pressure of 2.5 GPa by a uniaxial compaction-method. Although these nano-structured γ-Al2O3 ceramics showed low density, they were fairly translucent. The relationship between transmittance and thickness of these specimens can be described by lambert-Beer\u0027s law. The nano-structured γ-Al2O3 ceramics with different particle diameter and thickness have been prepared in order to clarify the dependence of particle size on the optical transmittance. The optical transmittance decreased with increasing initial particle diameter. In the case of 0.20 mm thickness samples, the γ-Al2O3 with 5.6 nm initial particle diameter showed an optical transmittance of about 60%. However, the optical transmittance decreases less than 5% when initial particle diameter is increased to 34.4 nm. This phenomenon could be explained by Rayleigh scattering, which is the scattering due to the particle diameter being much smaller than the wavelength of light. In these visible regions(500-800 nm), a scattering coefficient related with Rayleigh scattering was inversely related to the fourth power of the wavelength and directly proportional to the square of the grain size.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "43903", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Noda, Hiroyuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "43904", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kim, Hee Joon"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本セラミックス協会"}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright(C)2002 日本セラミックス協会"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN10040326", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09145400", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "野田, 弘之"}], "nameIdentifiers": [{"nameIdentifier": "43901", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "金, 煕濬"}], "nameIdentifiers": [{"nameIdentifier": "43902", "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": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "110_8_761-765.pdf", "filesize": [{"value": "2.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2800000.0, "url": {"label": "110_8_761-765.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3596/files/110_8_761-765.pdf"}, "version_id": "02f9e317-52cc-4be0-8359-9d4219422217"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Nano-structure", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rayleigh scattering", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Alumina", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CVD", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Nano-particle", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Translucent ceramics", "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": "透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性"}, {"subitem_title": "透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/30431", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-11-18"}, "publish_date": "2014-11-18", "publish_status": "0", "recid": "3596", "relation": {}, "relation_version_is_last": true, "title": ["透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性"], "weko_shared_id": null}
  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性

http://hdl.handle.net/10191/30431
http://hdl.handle.net/10191/30431
9d27767d-649c-4ce8-830f-723c480b09a9
名前 / ファイル ライセンス アクション
110_8_761-765.pdf 110_8_761-765.pdf (2.8 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-11-18
タイトル
タイトル 透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性
タイトル
言語 en
タイトル 透光性ナノ構造γ-Al2O3の光学特性及び粒径依存性
言語
言語 jpn
キーワード
主題Scheme Other
主題 Nano-structure
キーワード
主題Scheme Other
主題 Rayleigh scattering
キーワード
主題Scheme Other
主題 Alumina
キーワード
主題Scheme Other
主題 CVD
キーワード
主題Scheme Other
主題 Nano-particle
キーワード
主題Scheme Other
主題 Translucent ceramics
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Optical Properties and Dependence of Optical Transmittance on the Particle Sizes of Nano-Structured Translucent γ-Al2O3 Ceramics
著者 野田, 弘之

× 野田, 弘之

WEKO 43901

野田, 弘之

Search repository
金, 煕濬

× 金, 煕濬

WEKO 43902

金, 煕濬

Search repository
著者別名
識別子 43903
識別子Scheme WEKO
姓名 Noda, Hiroyuki
著者別名
識別子 43904
識別子Scheme WEKO
姓名 Kim, Hee Joon
抄録
内容記述タイプ Abstract
内容記述 Nano-size γ-Al2O3 particles of four different sizes were synthesized by MOCVD (Metal Organic Chemical Vapor Deposition) method and then translucent nano-structured γ-Al2O3 ceramics are pelletized under a pressure of 2.5 GPa by a uniaxial compaction-method. Although these nano-structured γ-Al2O3 ceramics showed low density, they were fairly translucent. The relationship between transmittance and thickness of these specimens can be described by lambert-Beer's law. The nano-structured γ-Al2O3 ceramics with different particle diameter and thickness have been prepared in order to clarify the dependence of particle size on the optical transmittance. The optical transmittance decreased with increasing initial particle diameter. In the case of 0.20 mm thickness samples, the γ-Al2O3 with 5.6 nm initial particle diameter showed an optical transmittance of about 60%. However, the optical transmittance decreases less than 5% when initial particle diameter is increased to 34.4 nm. This phenomenon could be explained by Rayleigh scattering, which is the scattering due to the particle diameter being much smaller than the wavelength of light. In these visible regions(500-800 nm), a scattering coefficient related with Rayleigh scattering was inversely related to the fourth power of the wavelength and directly proportional to the square of the grain size.
書誌情報 日本セラミックス協会学術論文誌
en : 日本セラミックス協会学術論文誌

巻 110, 号 8, p. 761-765, 発行日 2002-08
出版者
出版者 日本セラミックス協会
ISSN
収録物識別子タイプ ISSN
収録物識別子 09145400
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN10040326
権利
権利情報 Copyright(C)2002 日本セラミックス協会
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 20:05:43.877474
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3