ログイン
言語:

WEKO3

  • トップ
  • コミュニティ
  • ランキング
AND
To

Field does not validate



インデックスリンク

インデックスツリー

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "3b814cdf-288a-4a31-9209-eaa7030bff18"}, "_deposit": {"id": "36560", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "36560"}, "status": "published"}, "_oai": {"id": "oai:tsukuba.repo.nii.ac.jp:00036560"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2015-11", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "19", "bibliographicPageStart": "195420", "bibliographicVolumeNumber": "92", "bibliographic_titles": [{"bibliographic_title": "Physical review B"}]}]}, "item_5_creator_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u90fd\u5009, \u5eb7\u5f18"}], "nameIdentifiers": [{"nameIdentifier": "124638", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20393788", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000020393788"}, {"nameIdentifier": "0000003219", "nameIdentifierScheme": "\u7b51\u6ce2\u5927\u5b66\u7814\u7a76\u8005\u7dcf\u89a7", "nameIdentifierURI": "http://trios.tsukuba.ac.jp/researcher/0000003219"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "We investigate the pumped charge and spin at zero bias by a modulation of two control parameters using the full counting statistics with quantum master equation approach. First we study higher order effects of the pumping frequency in general Markov systems and show in this limit the equivalence between our approach and the real-time diagrammatic approach. An adiabatic modulation of the control parameters induces the Berry-Sinitsyn-Nemenman (BSN) phase. We show that the origin of the BSN phase is a nonadiabatic effect. The pumped charge (spin) is given by a summation of (i) a time integral of the instantaneous steady charge (spin) current and (ii) a geometric surface integral of the BSN curvature, which results from the BSN phase. In quantum dots (QDs) weakly coupled to two leads, we show that (i) is usually dominant if the thermodynamic parameters are modulated, although it is zero if the thermodynamic parameters are fixed to zero bias. To observe the spin effects, we consider collinear magnetic fields, which relate to spins through the Zeeman effect, with different amplitudes applying to the QDs and the leads. For interacting one level QD, we calculate analytically the pumped charge and spin by modulating the magnetic fields and the coupling strengths to the leads in the noninteracting and strong interacting limits. We show that the difference between these two limits appears through the instantaneous averages of the numbers of the electron with up and down spin in the QD. For the quantum pump by the modulation of the magnetic fields of the QD and one lead, the energy dependences of linewidth functions, which are usually neglected, are essential.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_27": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_5_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1103/PhysRevB.92.195420", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a92015 American Physical Society"}]}, "item_5_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1098-0121", "subitem_source_identifier_type": "ISSN"}]}, "item_5_source_id_9": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11187113", "subitem_source_identifier_type": "NCID"}]}, "item_5_subject_20": {"attribute_name": "NII\u30b5\u30d6\u30b8\u30a7\u30af\u30c8", "attribute_value_mlt": [{"subitem_subject": " \u7269\u7406\u5b66", "subitem_subject_scheme": "Other"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Nakajima, Satoshi"}], "nameIdentifiers": [{"nameIdentifier": "124449", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Taguchi, Masahiko"}], "nameIdentifiers": [{"nameIdentifier": "124450", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kubo, Toshihiro"}], "nameIdentifiers": [{"nameIdentifier": "124451", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tokura, Yasuhiro"}], "nameIdentifiers": [{"nameIdentifier": "124452", "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": "2016-01-12"}], "displaytype": "detail", "download_preview_message": "", "filename": "PRB_92-19.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 11000000, "url": {"label": "PRB_92-19", "url": "https://tsukuba.repo.nii.ac.jp/record/36560/files/PRB_92-19.pdf"}, "version_id": "1c4c4645-d053-4ae2-8f96-246a23d12f51"}]}, "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": "Interaction effect on adiabatic pump of charge and spin in quantum dot", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Interaction effect on adiabatic pump of charge and spin in quantum dot"}]}, "item_type_id": "5", "owner": "1", "path": ["117/4862", "3/62/5598/82"], "permalink_uri": "http://hdl.handle.net/2241/00133019", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2016-01-12"}, "publish_date": "2016-01-12", "publish_status": "0", "recid": "36560", "relation": {}, "relation_version_is_last": true, "title": ["Interaction effect on adiabatic pump of charge and spin in quantum dot"], "weko_shared_id": 5}
  1. 数理物質系 (Faculty of Pure and Applied Sciences)
  2. 都倉 康弘 (Tokura Yasuhiro)
  1. コンテンツタイプ (Contents Type)
  2. 雑誌発表論文等 (Journal article, etc.)
  3. P~
  4. Physical review B

Interaction effect on adiabatic pump of charge and spin in quantum dot

http://hdl.handle.net/2241/00133019
15e07537-f9d5-4cda-954b-07d7e73b88b8
プレビュー
名前 / ファイル ライセンス Actions
PRB_92-19.pdf PRB_92-19 (1.1 MB)
item type Journal Article(1)
公開日 2016-01-12
タイトル
タイトル Interaction effect on adiabatic pump of charge and spin in quantum dot
言語
言語 eng
資源タイプ
タイプ journal article
著者 Nakajima, Satoshi

× Nakajima, Satoshi

WEKO 124449

Nakajima, Satoshi

Search repository
Taguchi, Masahiko

× Taguchi, Masahiko

WEKO 124450

Taguchi, Masahiko

Search repository
Kubo, Toshihiro

× Kubo, Toshihiro

WEKO 124451

Kubo, Toshihiro

Search repository
Tokura, Yasuhiro

× Tokura, Yasuhiro

WEKO 124452

Tokura, Yasuhiro

Search repository
著者別名 都倉, 康弘

× 都倉, 康弘

WEKO 124638
e-Rad 20393788
筑波大学研究者総覧 0000003219

都倉, 康弘

Search repository
抄録
内容記述 We investigate the pumped charge and spin at zero bias by a modulation of two control parameters using the full counting statistics with quantum master equation approach. First we study higher order effects of the pumping frequency in general Markov systems and show in this limit the equivalence between our approach and the real-time diagrammatic approach. An adiabatic modulation of the control parameters induces the Berry-Sinitsyn-Nemenman (BSN) phase. We show that the origin of the BSN phase is a nonadiabatic effect. The pumped charge (spin) is given by a summation of (i) a time integral of the instantaneous steady charge (spin) current and (ii) a geometric surface integral of the BSN curvature, which results from the BSN phase. In quantum dots (QDs) weakly coupled to two leads, we show that (i) is usually dominant if the thermodynamic parameters are modulated, although it is zero if the thermodynamic parameters are fixed to zero bias. To observe the spin effects, we consider collinear magnetic fields, which relate to spins through the Zeeman effect, with different amplitudes applying to the QDs and the leads. For interacting one level QD, we calculate analytically the pumped charge and spin by modulating the magnetic fields and the coupling strengths to the leads in the noninteracting and strong interacting limits. We show that the difference between these two limits appears through the instantaneous averages of the numbers of the electron with up and down spin in the QD. For the quantum pump by the modulation of the magnetic fields of the QD and one lead, the energy dependences of linewidth functions, which are usually neglected, are essential.
書誌情報 Physical review B

巻 92, 号 19, p. 195420, 発行日 2015-11
ISSN
収録物識別子 1098-0121
書誌レコードID
収録物識別子 AA11187113
DOI
関連識別子
関連識別子 10.1103/PhysRevB.92.195420
権利
権利情報 ©2015 American Physical Society
著者版フラグ
値 publisher
出版者
出版者 American Physical Society
Back
0
views
See details
Views

Versions

Ver.1 2021-03-01 16:09:10.015752
Show All versions

Share

Mendeley CiteULike Twitter Facebook Print Addthis

Cite as

Export

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

Confirm


Powered by CERN Data Centre & Invenio


Powered by CERN Data Centre & Invenio