{"_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"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2011-07-11", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "045420", "bibliographicPageStart": "045420", "bibliographicVolumeNumber": "84", "bibliographic_titles": [{"bibliographic_title": "Physical Review B"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "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) \u03bb of the pattern is determined by velocity Vp of the linear source and step stiffness \u03b2^~ as \u03bb\uff5e\u221a\u0393lD (lD=Ds/Vp, the diffusion length defined by diffusion coefficient Ds and Vp; \u0393, the capillary length proportional to \u03b2^~).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 \u03bb 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_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": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 2011 American Physical Society"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "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": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sato, Masahide"}], "nameIdentifiers": [{"nameIdentifier": "53665", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uwaha, Makio"}], "nameIdentifiers": [{"nameIdentifier": "53666", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hibino, Hiroki"}], "nameIdentifiers": [{"nameIdentifier": "53667", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "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_free", "mimetype": "application/pdf", "size": 1600000.0, "url": {"label": "PhysRevB_84_045420.pdf", "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": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "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": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Pattern formation of a step induced by a moving linear source"}]}, "item_type_id": "10", "owner": "1", "path": ["336/695/696"], "permalink_uri": "http://hdl.handle.net/2237/20570", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "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": null}