Dynamic response of single crystalline copper subjected to quasi-isentropic laser and gas-gun driven loading

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Single crystalline copper was subjected to quasi-isentropic compression via gas-gun and laser loading at pressures between 18 GPa and 59 GPa. The deformation substructure was analyzed via transmission electron microscopy (TEM). Twins and laths were evident at the highest pressures, and stacking faults and dislocation cells in the intermediate and lowest pressures, respectively. The Preston-Tonks-Wallace (PTW) constitutive description was used to model the slip-twinning process in both cases.

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Meyers, M; Jarmakani, H; McNaney, J; Schneider, M; Nguyen, J & Kad, B May 22, 2006.

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Single crystalline copper was subjected to quasi-isentropic compression via gas-gun and laser loading at pressures between 18 GPa and 59 GPa. The deformation substructure was analyzed via transmission electron microscopy (TEM). Twins and laths were evident at the highest pressures, and stacking faults and dislocation cells in the intermediate and lowest pressures, respectively. The Preston-Tonks-Wallace (PTW) constitutive description was used to model the slip-twinning process in both cases.

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PDF-file: 8 pages; size: 1.2 Mbytes

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  • Presented at: EURODYMAT 2006, Dijon, France, Sep 11 - Sep 14, 2006

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  • Report No.: UCRL-CONF-221628
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 893566
  • Archival Resource Key: ark:/67531/metadc883832

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Office of Scientific & Technical Information Technical Reports

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  • May 22, 2006

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  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 5, 2016, 2:34 p.m.

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Meyers, M; Jarmakani, H; McNaney, J; Schneider, M; Nguyen, J & Kad, B. Dynamic response of single crystalline copper subjected to quasi-isentropic laser and gas-gun driven loading, article, May 22, 2006; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc883832/: accessed April 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.