{"_buckets": {"deposit": "1c8f3d82-cadd-430c-b9db-7a59bbae6914"}, "_deposit": {"id": "18453", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "18453"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00018453", "sets": ["696"]}, "author_link": ["53665", "53666", "53667"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2011-07-11", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "045420", "bibliographicPageStart": "045420", "bibliographicVolumeNumber": "84", "bibliographic_titles": [{"bibliographic_title": "Physical Review B", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "By means of Monte Carlo simulation with a square lattice model, we study pattern formation of a step induced by a moving linear source of adatoms. Incorporation of adatoms, which are released from a linear source in front of the straight step, causes wandering instability of the step during growth. In contrast to the usual wandering pattern, a treelike step follows the source so that a steadily growing state is realized. Branching occurs frequently in growth toward the [01] direction, while branching is suppressed in growth toward the [11] direction. The characteristic wavelength (period of branches) λ of the pattern is determined by velocity Vp of the linear source and step stiffness β^~ as λ～√ΓlD (lD=Ds/Vp, the diffusion length defined by diffusion coefficient Ds and Vp; Γ, the capillary length proportional to β^~).A comblike step pattern is formed in the [11] growth. The pattern is similar to that observed on a Si(111) surface under Ga deposition. If source velocity Vp is increased, characteristic length λ becomes shorter to follow the source. With Vp above a critical velocity, the step grows at the critical velocity independent of Vp and shows a fractal-like pattern. The critical velocity is related to the fractal dimension of the diffusion-limited aggregation. Similarity of the comblike pattern to a finger pattern observed in graphene growth is also discussed.", "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": "http://dx.doi.org/10.1103/PhysRevB.84.045420"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/20570"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society", "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/10.1103/PhysRevB.84.045420", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2011 American Physical Society", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1098-0121", "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_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "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": "Sato, Masahide", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "53665", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uwaha, Makio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "53666", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hibino, Hiroki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "53667", "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": "2018-02-21"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "PhysRevB_84_045420.pdf", "filesize": [{"value": "1.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1600000.0, "url": {"label": "PhysRevB_84_045420.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/18453/files/PhysRevB_84_045420.pdf"}, "version_id": "91ff3966-756a-4d0c-a935-29ba030e5e58"}]}, "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": "Pattern formation of a step induced by a moving linear source", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Pattern formation of a step induced by a moving linear source", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["696"], "permalink_uri": "http://hdl.handle.net/2237/20570", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2014-09-26"}, "publish_date": "2014-09-26", "publish_status": "0", "recid": "18453", "relation": {}, "relation_version_is_last": true, "title": ["Pattern formation of a step induced by a moving linear source"], "weko_shared_id": -1}