X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper
The distribution of elastic strains (and thus stresses) at the submicrometre length scale within deformed metal single crystals has remarkably broad implications for our understanding of important physical phenomena. These include the evolution of the complex dislocation structures that govern mecha...
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| Veröffentlicht in: | Nature materials 2006-08, Vol.5 (8), p.619-622 |
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| creator | Levine, Lyle E. Larson, Bennett C. Yang, Wenge Kassner, Michael E. Tischler, Jonathan Z. Delos-Reyes, Michael A. Fields, Richard J. Liu, Wenjun |
| description | The distribution of elastic strains (and thus stresses) at the submicrometre length scale within deformed metal single crystals has remarkably broad implications for our understanding of important physical phenomena. These include the evolution of the complex dislocation structures that govern mechanical behaviour within individual grains
1
,
2
,
3
, the transport of dislocations through such structures
4
,
5
,
6
, changes in mechanical properties that occur during reverse loading
7
,
8
,
9
(for example, sheet-metal forming and fatigue), and the analyses of diffraction line profiles for microstructural studies of these phenomena
10
,
11
,
12
,
13
,
14
,
15
. We present the first direct, spatially resolved measurements of the elastic strains within individual dislocation cells in copper single crystals deformed in tension and compression along 〈001〉 axes. Broad distributions of elastic strains are found, with important implications for theories of dislocation structure evolution
3
,
16
,
17
,
18
,
19
,
20
, dislocation transport
4
,
5
,
6
, and the extraction of dislocation parameters from X-ray line profiles
10
,
11
,
12
,
13
,
14
,
15
,
21
,
22
,
23
,
24
. |
| doi_str_mv | 10.1038/nmat1698 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1003659</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>36335826</sourcerecordid><originalsourceid>FETCH-LOGICAL-c466t-b5ddec74dd5e3a2383398bdee8f1c1de9c12ada9c060761d39f08090029d4b793</originalsourceid><addsrcrecordid>eNqFkU1r3DAQhkVpSdI0kF9QRA-lPbjVhy3LxxD6BYFeGsjNyNI4VbCkjUYu7L-vlt1mDzlUFwnm0TvzzkvIJWefOJP6cwymcDXoF-SMt71qWqXYy8ObcyFOyWvEB8YE7zp1Qk650m3XcnlGwl2TzZYGb3OawAQawOCaIUAsSNNMfXT-j3erWajzuCRrik-RWlgWCovB4i3Fko2PWFnqYE45gKPo4_0Cjc1bLPWvTZsN5Dfk1WwWhIvDfU5uv375df29ufn57cf11U1j6-SlmTrnwPatcx1II6SWctCTA9Azt9zBYLkwzgyWKdYr7uQwM82G6m9w7dQP8py82-umOt-I1hewv22KEWwZOWNSdTvo_R7a5PS4ApYxeNz5MhHSiqPSPavn_6BUUnZaqGPbJ_AhrTlWp6MQoldCCl2hD3uobhwxwzxusg8mb-tg4y7N8V-aFX170FunutMjeIivAh_3ANZSvId8bPhM7C8iUamW</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>222762328</pqid></control><display><type>article</type><title>X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper</title><source>SpringerLink Journals</source><source>Nature Journals Online</source><creator>Levine, Lyle E. ; Larson, Bennett C. ; Yang, Wenge ; Kassner, Michael E. ; Tischler, Jonathan Z. ; Delos-Reyes, Michael A. ; Fields, Richard J. ; Liu, Wenjun</creator><creatorcontrib>Levine, Lyle E. ; Larson, Bennett C. ; Yang, Wenge ; Kassner, Michael E. ; Tischler, Jonathan Z. ; Delos-Reyes, Michael A. ; Fields, Richard J. ; Liu, Wenjun ; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)</creatorcontrib><description>The distribution of elastic strains (and thus stresses) at the submicrometre length scale within deformed metal single crystals has remarkably broad implications for our understanding of important physical phenomena. These include the evolution of the complex dislocation structures that govern mechanical behaviour within individual grains
1
,
2
,
3
, the transport of dislocations through such structures
4
,
5
,
6
, changes in mechanical properties that occur during reverse loading
7
,
8
,
9
(for example, sheet-metal forming and fatigue), and the analyses of diffraction line profiles for microstructural studies of these phenomena
10
,
11
,
12
,
13
,
14
,
15
. We present the first direct, spatially resolved measurements of the elastic strains within individual dislocation cells in copper single crystals deformed in tension and compression along 〈001〉 axes. Broad distributions of elastic strains are found, with important implications for theories of dislocation structure evolution
3
,
16
,
17
,
18
,
19
,
20
, dislocation transport
4
,
5
,
6
, and the extraction of dislocation parameters from X-ray line profiles
10
,
11
,
12
,
13
,
14
,
15
,
21
,
22
,
23
,
24
.</description><identifier>ISSN: 1476-1122</identifier><identifier>EISSN: 1476-4660</identifier><identifier>DOI: 10.1038/nmat1698</identifier><identifier>PMID: 16845413</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Biomaterials ; cell elastic strains ; Chemistry and Materials Science ; Condensed Matter Physics ; COPPER ; Crystals ; deformed ; DISLOCATIONS ; ELASTICITY ; individual dislocation ; letter ; Materials elasticity ; MATERIALS SCIENCE ; Measurement techniques ; Metals ; MICROANALYSIS ; microbeam ; MONOCRYSTALS ; Nanotechnology ; Optical and Electronic Materials ; single-crystal ; Strain ; STRAINS ; X-RAY DIFFRACTION ; X-rays</subject><ispartof>Nature materials, 2006-08, Vol.5 (8), p.619-622</ispartof><rights>Springer Nature Limited 2006</rights><rights>Copyright Nature Publishing Group Aug 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-b5ddec74dd5e3a2383398bdee8f1c1de9c12ada9c060761d39f08090029d4b793</citedby><cites>FETCH-LOGICAL-c466t-b5ddec74dd5e3a2383398bdee8f1c1de9c12ada9c060761d39f08090029d4b793</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1038/nmat1698$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1038/nmat1698$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16845413$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1003659$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Levine, Lyle E.</creatorcontrib><creatorcontrib>Larson, Bennett C.</creatorcontrib><creatorcontrib>Yang, Wenge</creatorcontrib><creatorcontrib>Kassner, Michael E.</creatorcontrib><creatorcontrib>Tischler, Jonathan Z.</creatorcontrib><creatorcontrib>Delos-Reyes, Michael A.</creatorcontrib><creatorcontrib>Fields, Richard J.</creatorcontrib><creatorcontrib>Liu, Wenjun</creatorcontrib><creatorcontrib>Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)</creatorcontrib><title>X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper</title><title>Nature materials</title><addtitle>Nature Mater</addtitle><addtitle>Nat Mater</addtitle><description>The distribution of elastic strains (and thus stresses) at the submicrometre length scale within deformed metal single crystals has remarkably broad implications for our understanding of important physical phenomena. These include the evolution of the complex dislocation structures that govern mechanical behaviour within individual grains
1
,
2
,
3
, the transport of dislocations through such structures
4
,
5
,
6
, changes in mechanical properties that occur during reverse loading
7
,
8
,
9
(for example, sheet-metal forming and fatigue), and the analyses of diffraction line profiles for microstructural studies of these phenomena
10
,
11
,
12
,
13
,
14
,
15
. We present the first direct, spatially resolved measurements of the elastic strains within individual dislocation cells in copper single crystals deformed in tension and compression along 〈001〉 axes. Broad distributions of elastic strains are found, with important implications for theories of dislocation structure evolution
3
,
16
,
17
,
18
,
19
,
20
, dislocation transport
4
,
5
,
6
, and the extraction of dislocation parameters from X-ray line profiles
10
,
11
,
12
,
13
,
14
,
15
,
21
,
22
,
23
,
24
.</description><subject>Biomaterials</subject><subject>cell elastic strains</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>COPPER</subject><subject>Crystals</subject><subject>deformed</subject><subject>DISLOCATIONS</subject><subject>ELASTICITY</subject><subject>individual dislocation</subject><subject>letter</subject><subject>Materials elasticity</subject><subject>MATERIALS SCIENCE</subject><subject>Measurement techniques</subject><subject>Metals</subject><subject>MICROANALYSIS</subject><subject>microbeam</subject><subject>MONOCRYSTALS</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>single-crystal</subject><subject>Strain</subject><subject>STRAINS</subject><subject>X-RAY DIFFRACTION</subject><subject>X-rays</subject><issn>1476-1122</issn><issn>1476-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqFkU1r3DAQhkVpSdI0kF9QRA-lPbjVhy3LxxD6BYFeGsjNyNI4VbCkjUYu7L-vlt1mDzlUFwnm0TvzzkvIJWefOJP6cwymcDXoF-SMt71qWqXYy8ObcyFOyWvEB8YE7zp1Qk650m3XcnlGwl2TzZYGb3OawAQawOCaIUAsSNNMfXT-j3erWajzuCRrik-RWlgWCovB4i3Fko2PWFnqYE45gKPo4_0Cjc1bLPWvTZsN5Dfk1WwWhIvDfU5uv375df29ufn57cf11U1j6-SlmTrnwPatcx1II6SWctCTA9Azt9zBYLkwzgyWKdYr7uQwM82G6m9w7dQP8py82-umOt-I1hewv22KEWwZOWNSdTvo_R7a5PS4ApYxeNz5MhHSiqPSPavn_6BUUnZaqGPbJ_AhrTlWp6MQoldCCl2hD3uobhwxwzxusg8mb-tg4y7N8V-aFX170FunutMjeIivAh_3ANZSvId8bPhM7C8iUamW</recordid><startdate>20060801</startdate><enddate>20060801</enddate><creator>Levine, Lyle E.</creator><creator>Larson, Bennett C.</creator><creator>Yang, Wenge</creator><creator>Kassner, Michael E.</creator><creator>Tischler, Jonathan Z.</creator><creator>Delos-Reyes, Michael A.</creator><creator>Fields, Richard J.</creator><creator>Liu, Wenjun</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SR</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K9.</scope><scope>KB.</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>7U5</scope><scope>L7M</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20060801</creationdate><title>X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper</title><author>Levine, Lyle E. ; Larson, Bennett C. ; Yang, Wenge ; Kassner, Michael E. ; Tischler, Jonathan Z. ; Delos-Reyes, Michael A. ; Fields, Richard J. ; Liu, Wenjun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c466t-b5ddec74dd5e3a2383398bdee8f1c1de9c12ada9c060761d39f08090029d4b793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Biomaterials</topic><topic>cell elastic strains</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>COPPER</topic><topic>Crystals</topic><topic>deformed</topic><topic>DISLOCATIONS</topic><topic>ELASTICITY</topic><topic>individual dislocation</topic><topic>letter</topic><topic>Materials elasticity</topic><topic>MATERIALS SCIENCE</topic><topic>Measurement techniques</topic><topic>Metals</topic><topic>MICROANALYSIS</topic><topic>microbeam</topic><topic>MONOCRYSTALS</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>single-crystal</topic><topic>Strain</topic><topic>STRAINS</topic><topic>X-RAY DIFFRACTION</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Levine, Lyle E.</creatorcontrib><creatorcontrib>Larson, Bennett C.</creatorcontrib><creatorcontrib>Yang, Wenge</creatorcontrib><creatorcontrib>Kassner, Michael E.</creatorcontrib><creatorcontrib>Tischler, Jonathan Z.</creatorcontrib><creatorcontrib>Delos-Reyes, Michael A.</creatorcontrib><creatorcontrib>Fields, Richard J.</creatorcontrib><creatorcontrib>Liu, Wenjun</creatorcontrib><creatorcontrib>Oak Ridge National Lab. 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(ORNL), Oak Ridge, TN (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper</atitle><jtitle>Nature materials</jtitle><stitle>Nature Mater</stitle><addtitle>Nat Mater</addtitle><date>2006-08-01</date><risdate>2006</risdate><volume>5</volume><issue>8</issue><spage>619</spage><epage>622</epage><pages>619-622</pages><issn>1476-1122</issn><eissn>1476-4660</eissn><abstract>The distribution of elastic strains (and thus stresses) at the submicrometre length scale within deformed metal single crystals has remarkably broad implications for our understanding of important physical phenomena. These include the evolution of the complex dislocation structures that govern mechanical behaviour within individual grains
1
,
2
,
3
, the transport of dislocations through such structures
4
,
5
,
6
, changes in mechanical properties that occur during reverse loading
7
,
8
,
9
(for example, sheet-metal forming and fatigue), and the analyses of diffraction line profiles for microstructural studies of these phenomena
10
,
11
,
12
,
13
,
14
,
15
. We present the first direct, spatially resolved measurements of the elastic strains within individual dislocation cells in copper single crystals deformed in tension and compression along 〈001〉 axes. Broad distributions of elastic strains are found, with important implications for theories of dislocation structure evolution
3
,
16
,
17
,
18
,
19
,
20
, dislocation transport
4
,
5
,
6
, and the extraction of dislocation parameters from X-ray line profiles
10
,
11
,
12
,
13
,
14
,
15
,
21
,
22
,
23
,
24
.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>16845413</pmid><doi>10.1038/nmat1698</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Nature materials, 2006-08, Vol.5 (8), p.619-622 |
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| language | eng |
| recordid | cdi_osti_scitechconnect_1003659 |
| source | SpringerLink Journals; Nature Journals Online |
| subjects | Biomaterials cell elastic strains Chemistry and Materials Science Condensed Matter Physics COPPER Crystals deformed DISLOCATIONS ELASTICITY individual dislocation letter Materials elasticity MATERIALS SCIENCE Measurement techniques Metals MICROANALYSIS microbeam MONOCRYSTALS Nanotechnology Optical and Electronic Materials single-crystal Strain STRAINS X-RAY DIFFRACTION X-rays |
| title | X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper |
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