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": "0977d227-7e51-43e5-b085-7796b09410fe"}, "_deposit": {"id": "24710", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "24710"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00024710", "sets": ["675"]}, "author_link": ["73327", "73328", "73329"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-08-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "29", "bibliographicPageEnd": "2362", "bibliographicPageStart": "2355", "bibliographicVolumeNumber": "381", "bibliographic_titles": [{"bibliographic_title": "Physics Letters A", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Pinholes are formed on surfaces of metals by the exposure to helium plasmas, and they are regarded as the initial process of the growth of fuzzy nanostructures. In this study, number density of the pinholes is investigated in detail from the scanning electron microscope (SEM) micrographs of tungsten and tantalum exposed to the helium plasmas. A power law relation was identified between the number density and the size of pinholes. From the slope and the region where the power law was satisfied, the fractal dimension D and smin, which characterize the SEM images, are deduced. Parametric dependences and material dependence of D and smin are revealed. To explain the fractality, simple Monte-Carlo simulations including random walks of He atoms and absorption on bubble was introduced. It is shown that the initial position of the random walk is one of the key factors to deduce the fractality. The results indicated that new nucleations of bubbles are necessary to reproduce the number-density distribution of bubbles.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "https://doi.org/10.1016/j.physleta.2017.05.028"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/26932"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.physleta.2017.05.028", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0375-9601", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kajita, Shin", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "73327", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ito, Atsushi M.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "73328", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohno, Noriyasu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "73329", "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": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "holefractal.pdf", "filesize": [{"value": "6.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 6100000.0, "url": {"label": "holefractal.pdf ファイル公開:2019/08/05", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/24710/files/holefractal.pdf"}, "version_id": "f9295eb7-1aaf-43b4-9fbf-6b5969899eb1"}]}, "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": "Fractality and growth of He bubbles in metals", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Fractality and growth of He bubbles in metals", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["675"], "permalink_uri": "http://hdl.handle.net/2237/26932", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2017-09-04"}, "publish_date": "2017-09-04", "publish_status": "0", "recid": "24710", "relation": {}, "relation_version_is_last": true, "title": ["Fractality and growth of He bubbles in metals"], "weko_shared_id": -1}
  1. F200 未来材料・システム研究所
  2. F200a 雑誌掲載論文
  3. 学術雑誌

Fractality and growth of He bubbles in metals

http://hdl.handle.net/2237/26932
http://hdl.handle.net/2237/26932
322760cb-6f74-4567-9b2e-380142743c25
名前 / ファイル ライセンス アクション
holefractal.pdf holefractal.pdf ファイル公開:2019/08/05 (6.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-09-04
タイトル
タイトル Fractality and growth of He bubbles in metals
言語 en
著者 Kajita, Shin

× Kajita, Shin

WEKO 73327

en Kajita, Shin

Search repository
Ito, Atsushi M.

× Ito, Atsushi M.

WEKO 73328

en Ito, Atsushi M.

Search repository
Ohno, Noriyasu

× Ohno, Noriyasu

WEKO 73329

en Ohno, Noriyasu

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
抄録
内容記述 Pinholes are formed on surfaces of metals by the exposure to helium plasmas, and they are regarded as the initial process of the growth of fuzzy nanostructures. In this study, number density of the pinholes is investigated in detail from the scanning electron microscope (SEM) micrographs of tungsten and tantalum exposed to the helium plasmas. A power law relation was identified between the number density and the size of pinholes. From the slope and the region where the power law was satisfied, the fractal dimension D and smin, which characterize the SEM images, are deduced. Parametric dependences and material dependence of D and smin are revealed. To explain the fractality, simple Monte-Carlo simulations including random walks of He atoms and absorption on bubble was introduced. It is shown that the initial position of the random walk is one of the key factors to deduce the fractality. The results indicated that new nucleations of bubbles are necessary to reproduce the number-density distribution of bubbles.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.physleta.2017.05.028
ISSN
収録物識別子タイプ PISSN
収録物識別子 0375-9601
書誌情報 en : Physics Letters A

巻 381, 号 29, p. 2355-2362, 発行日 2017-08-05
著者版フラグ
値 author
URI
識別子 https://doi.org/10.1016/j.physleta.2017.05.028
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/26932
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 13:55:53.633547
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