The dependence of radiation enhanced diffusion on the high energy particle flux
Radiation enhanced ordering in copper-zinc alloys was measured in the temperature region between 50 and 160°C by means of electrical resistivity techniques using 2 MeV electrons from a Van de Graaff generator. It could be confirmed that the ordering rate during irradiation is determined by an inters...
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| Veröffentlicht in: | Radiation effects 1984-01, Vol.81 (1-2), p.115-128 |
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| container_title | Radiation effects |
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| creator | Schüle, Wolfgang Scholz, Reinhard |
| description | Radiation enhanced ordering in copper-zinc alloys was measured in the temperature region between 50 and 160°C by means of electrical resistivity techniques using 2 MeV electrons from a Van de Graaff generator. It could be confirmed that the ordering rate during irradiation is determined by an interstitialcy diffusion mechanism.
It was found that the activation migration energy of interstitials increases from 0.60 to 0.70 eV for electron fluxes decreasing from about 3.5 to 0.035 μA cm
−2
due to an interaction between the irradiating particles and the lattice atoms, in agreement with results of measurements of radiation enhanced self-diffusion in pure metals. |
| doi_str_mv | 10.1080/00337578408206062 |
| format | Article |
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It was found that the activation migration energy of interstitials increases from 0.60 to 0.70 eV for electron fluxes decreasing from about 3.5 to 0.035 μA cm
−2
due to an interaction between the irradiating particles and the lattice atoms, in agreement with results of measurements of radiation enhanced self-diffusion in pure metals.</description><identifier>ISSN: 0033-7579</identifier><identifier>EISSN: 2331-3455</identifier><identifier>DOI: 10.1080/00337578408206062</identifier><identifier>CODEN: RAEFBL</identifier><language>eng</language><publisher>New York, NY: Taylor & Francis Group</publisher><subject>Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Electrons and positron radiation effects ; Exact sciences and technology ; Materials science ; Metals, semimetals and alloys ; Phase diagrams and microstructures developed by solidification and solid-solid phase transformations ; Physical radiation effects, radiation damage ; Physics ; Specific materials ; Structure of solids and liquids; crystallography</subject><ispartof>Radiation effects, 1984-01, Vol.81 (1-2), p.115-128</ispartof><rights>Copyright Taylor & Francis Group, LLC 1984</rights><rights>1984 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c325t-feafb1669e6377778bfd8da91725822d7c230add9bb1544b68a5097fbb0a52fa3</citedby><cites>FETCH-LOGICAL-c325t-feafb1669e6377778bfd8da91725822d7c230add9bb1544b68a5097fbb0a52fa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/00337578408206062$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/00337578408206062$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,780,784,4024,27923,27924,27925,59647,60436</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9696442$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Schüle, Wolfgang</creatorcontrib><creatorcontrib>Scholz, Reinhard</creatorcontrib><title>The dependence of radiation enhanced diffusion on the high energy particle flux</title><title>Radiation effects</title><description>Radiation enhanced ordering in copper-zinc alloys was measured in the temperature region between 50 and 160°C by means of electrical resistivity techniques using 2 MeV electrons from a Van de Graaff generator. It could be confirmed that the ordering rate during irradiation is determined by an interstitialcy diffusion mechanism.
It was found that the activation migration energy of interstitials increases from 0.60 to 0.70 eV for electron fluxes decreasing from about 3.5 to 0.035 μA cm
−2
due to an interaction between the irradiating particles and the lattice atoms, in agreement with results of measurements of radiation enhanced self-diffusion in pure metals.</description><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electrons and positron radiation effects</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Metals, semimetals and alloys</subject><subject>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</subject><subject>Physical radiation effects, radiation damage</subject><subject>Physics</subject><subject>Specific materials</subject><subject>Structure of solids and liquids; crystallography</subject><issn>0033-7579</issn><issn>2331-3455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAQhoMouKz7A7z14LWaj-aj4EUWv2BhL-u5TJpkG-m2Jemi_femrHoRh4GBed9nhhmErgm-JVjhO4wZk1yqAiuKBRb0DC0oYyRnBefnaDHreTKUl2gV4ztOwTnjslig7a6xmbGD7Yztapv1LgtgPIy-7zLbNZCaJjPeuWOcWynHRDR-3yTZhv2UDRBGX7c2c-3x8wpdOGijXX3XJXp7etytX_LN9vl1_bDJa0b5mDsLThMhSiuYTKG0M8pASSTlilIja8owGFNqTXhRaKGA41I6rTFw6oAtETnNrUMfY7CuGoI_QJgqgqv5KdWfpyTm5sQMEGtoXUjH-fgLlqIURTHb7k8237k-HOCjD62pRpjaPvww7P8tX-cGc_8</recordid><startdate>19840101</startdate><enddate>19840101</enddate><creator>Schüle, Wolfgang</creator><creator>Scholz, Reinhard</creator><general>Taylor & Francis Group</general><general>Gordon and Breach</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19840101</creationdate><title>The dependence of radiation enhanced diffusion on the high energy particle flux</title><author>Schüle, Wolfgang ; Scholz, Reinhard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-feafb1669e6377778bfd8da91725822d7c230add9bb1544b68a5097fbb0a52fa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1984</creationdate><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electrons and positron radiation effects</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Metals, semimetals and alloys</topic><topic>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</topic><topic>Physical radiation effects, radiation damage</topic><topic>Physics</topic><topic>Specific materials</topic><topic>Structure of solids and liquids; crystallography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schüle, Wolfgang</creatorcontrib><creatorcontrib>Scholz, Reinhard</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Radiation effects</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schüle, Wolfgang</au><au>Scholz, Reinhard</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The dependence of radiation enhanced diffusion on the high energy particle flux</atitle><jtitle>Radiation effects</jtitle><date>1984-01-01</date><risdate>1984</risdate><volume>81</volume><issue>1-2</issue><spage>115</spage><epage>128</epage><pages>115-128</pages><issn>0033-7579</issn><eissn>2331-3455</eissn><coden>RAEFBL</coden><abstract>Radiation enhanced ordering in copper-zinc alloys was measured in the temperature region between 50 and 160°C by means of electrical resistivity techniques using 2 MeV electrons from a Van de Graaff generator. It could be confirmed that the ordering rate during irradiation is determined by an interstitialcy diffusion mechanism.
It was found that the activation migration energy of interstitials increases from 0.60 to 0.70 eV for electron fluxes decreasing from about 3.5 to 0.035 μA cm
−2
due to an interaction between the irradiating particles and the lattice atoms, in agreement with results of measurements of radiation enhanced self-diffusion in pure metals.</abstract><cop>New York, NY</cop><pub>Taylor & Francis Group</pub><doi>10.1080/00337578408206062</doi><tpages>14</tpages></addata></record> |
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| ispartof | Radiation effects, 1984-01, Vol.81 (1-2), p.115-128 |
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| language | eng |
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| source | Taylor & Francis Journals Complete |
| subjects | Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Electrons and positron radiation effects Exact sciences and technology Materials science Metals, semimetals and alloys Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physical radiation effects, radiation damage Physics Specific materials Structure of solids and liquids crystallography |
| title | The dependence of radiation enhanced diffusion on the high energy particle flux |
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