Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons

Sykes et al. [Proc. Natl. Acad. Sci. U.S.A. 102, 17907 (2005)] have reported how electrons injected from a scanning tunneling microscope modify the diffusion rates of H buried beneath Pd(111). A key point in that experiment is the symmetry between positive and negative voltages for H extraction, whi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 2012-03, Vol.108 (11), p.115902-115902, Article 115902
Hauptverfasser:	Blanco-Rey, M, Alducin, M, Juaristi, J I, de Andres, P L
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page	115902
container_issue	11
container_start_page	115902
container_title	Physical review letters
container_volume	108
creator	Blanco-Rey, M Alducin, M Juaristi, J I de Andres, P L
description	Sykes et al. [Proc. Natl. Acad. Sci. U.S.A. 102, 17907 (2005)] have reported how electrons injected from a scanning tunneling microscope modify the diffusion rates of H buried beneath Pd(111). A key point in that experiment is the symmetry between positive and negative voltages for H extraction, which is difficult to explain in view of the large asymmetry in Pd between the electron and hole densities of states. Combining concepts from the theory of ballistic electron microscopy and electron-phonon scattering we show that H diffusion is driven by the s-band electrons only, which explains the observed symmetry.
doi_str_mv	10.1103/PhysRevLett.108.115902
format	Article
fullrecord	<record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1010494638</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1010494638</sourcerecordid><originalsourceid>FETCH-LOGICAL-c359t-33fc5df12a0c15af10a66a6bd8a97265c8113a4259c01cc6a315185dc39821913</originalsourceid><addsrcrecordid>eNpNkF1LwzAUhoMobk7_wsilN53nJE2aXMr8hIFD9LqkaeoiXTubVOi_t7opXp3Dy_OeAw8hc4QFIvCr9WYIz-5z5WJcIKgxFBrYEZkiZDrJENNjMgXgmGiAbELOQngHAGRSnZIJYyKFVKkpebzxVdUH3za0rehmKLv2zTXUN3RdUhOCD9GVtBjGxNUmRG9pYera_2ybNlJXOxu7tgnn5KQydXAXhzkjr3e3L8uHZPV0_7i8XiWWCx0TzisrygqZAYvCVAhGSiOLUhmdMSmsQuQmZUJbQGul4ShQidJyrRhq5DNyub-769qP3oWYb32wrq5N49o-5AgIqU4lVyMq96jt2hA6V-W7zm9NN4xQ_q0x_6dxzFS-1zgW54cffbF15V_t1xv_AhYmcKc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1010494638</pqid></control><display><type>article</type><title>Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons</title><source>American Physical Society Journals</source><creator>Blanco-Rey, M ; Alducin, M ; Juaristi, J I ; de Andres, P L</creator><creatorcontrib>Blanco-Rey, M ; Alducin, M ; Juaristi, J I ; de Andres, P L</creatorcontrib><description>Sykes et al. [Proc. Natl. Acad. Sci. U.S.A. 102, 17907 (2005)] have reported how electrons injected from a scanning tunneling microscope modify the diffusion rates of H buried beneath Pd(111). A key point in that experiment is the symmetry between positive and negative voltages for H extraction, which is difficult to explain in view of the large asymmetry in Pd between the electron and hole densities of states. Combining concepts from the theory of ballistic electron microscopy and electron-phonon scattering we show that H diffusion is driven by the s-band electrons only, which explains the observed symmetry.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.108.115902</identifier><identifier>PMID: 22540488</identifier><language>eng</language><publisher>United States</publisher><ispartof>Physical review letters, 2012-03, Vol.108 (11), p.115902-115902, Article 115902</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-33fc5df12a0c15af10a66a6bd8a97265c8113a4259c01cc6a315185dc39821913</citedby><cites>FETCH-LOGICAL-c359t-33fc5df12a0c15af10a66a6bd8a97265c8113a4259c01cc6a315185dc39821913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,2862,2863,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22540488$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Blanco-Rey, M</creatorcontrib><creatorcontrib>Alducin, M</creatorcontrib><creatorcontrib>Juaristi, J I</creatorcontrib><creatorcontrib>de Andres, P L</creatorcontrib><title>Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>Sykes et al. [Proc. Natl. Acad. Sci. U.S.A. 102, 17907 (2005)] have reported how electrons injected from a scanning tunneling microscope modify the diffusion rates of H buried beneath Pd(111). A key point in that experiment is the symmetry between positive and negative voltages for H extraction, which is difficult to explain in view of the large asymmetry in Pd between the electron and hole densities of states. Combining concepts from the theory of ballistic electron microscopy and electron-phonon scattering we show that H diffusion is driven by the s-band electrons only, which explains the observed symmetry.</description><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpNkF1LwzAUhoMobk7_wsilN53nJE2aXMr8hIFD9LqkaeoiXTubVOi_t7opXp3Dy_OeAw8hc4QFIvCr9WYIz-5z5WJcIKgxFBrYEZkiZDrJENNjMgXgmGiAbELOQngHAGRSnZIJYyKFVKkpebzxVdUH3za0rehmKLv2zTXUN3RdUhOCD9GVtBjGxNUmRG9pYera_2ybNlJXOxu7tgnn5KQydXAXhzkjr3e3L8uHZPV0_7i8XiWWCx0TzisrygqZAYvCVAhGSiOLUhmdMSmsQuQmZUJbQGul4ShQidJyrRhq5DNyub-769qP3oWYb32wrq5N49o-5AgIqU4lVyMq96jt2hA6V-W7zm9NN4xQ_q0x_6dxzFS-1zgW54cffbF15V_t1xv_AhYmcKc</recordid><startdate>20120316</startdate><enddate>20120316</enddate><creator>Blanco-Rey, M</creator><creator>Alducin, M</creator><creator>Juaristi, J I</creator><creator>de Andres, P L</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20120316</creationdate><title>Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons</title><author>Blanco-Rey, M ; Alducin, M ; Juaristi, J I ; de Andres, P L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-33fc5df12a0c15af10a66a6bd8a97265c8113a4259c01cc6a315185dc39821913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Blanco-Rey, M</creatorcontrib><creatorcontrib>Alducin, M</creatorcontrib><creatorcontrib>Juaristi, J I</creatorcontrib><creatorcontrib>de Andres, P L</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Blanco-Rey, M</au><au>Alducin, M</au><au>Juaristi, J I</au><au>de Andres, P L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2012-03-16</date><risdate>2012</risdate><volume>108</volume><issue>11</issue><spage>115902</spage><epage>115902</epage><pages>115902-115902</pages><artnum>115902</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>Sykes et al. [Proc. Natl. Acad. Sci. U.S.A. 102, 17907 (2005)] have reported how electrons injected from a scanning tunneling microscope modify the diffusion rates of H buried beneath Pd(111). A key point in that experiment is the symmetry between positive and negative voltages for H extraction, which is difficult to explain in view of the large asymmetry in Pd between the electron and hole densities of states. Combining concepts from the theory of ballistic electron microscopy and electron-phonon scattering we show that H diffusion is driven by the s-band electrons only, which explains the observed symmetry.</abstract><cop>United States</cop><pmid>22540488</pmid><doi>10.1103/PhysRevLett.108.115902</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
fulltext	fulltext
identifier	ISSN: 0031-9007
ispartof	Physical review letters, 2012-03, Vol.108 (11), p.115902-115902, Article 115902
issn	0031-9007 1079-7114
language	eng
recordid	cdi_proquest_miscellaneous_1010494638
source	American Physical Society Journals
title	Diffusion of hydrogen in Pd assisted by inelastic ballistic hot electrons
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T02%3A39%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Diffusion%20of%20hydrogen%20in%20Pd%20assisted%20by%20inelastic%20ballistic%20hot%20electrons&rft.jtitle=Physical%20review%20letters&rft.au=Blanco-Rey,%20M&rft.date=2012-03-16&rft.volume=108&rft.issue=11&rft.spage=115902&rft.epage=115902&rft.pages=115902-115902&rft.artnum=115902&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.108.115902&rft_dat=%3Cproquest_cross%3E1010494638%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1010494638&rft_id=info:pmid/22540488&rfr_iscdi=true