NGR Investigation of Grain-Boundary Diffusion in Poly- and Nanocrystalline Nb |
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| Journal | Defect and Diffusion Forum (Volume 263) |
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| Volume | Diffusion and Thermodynamics of Materials |
| Edited by | J. Čermák and I. Stloukal |
| Pages | 69-74 |
| DOI | 10.4028/www.scientific.net/DDF.263.69 |
| Citation | Vladimir V. Popov et al., 2007, Defect and Diffusion Forum, 263, 69 |
| Online since | March, 2007 |
| Authors | Vladimir V. Popov, V.N. Kaigorodov, E.N. Popova, A.V. Stolbovsky |
| Keywords | Emission Mössbauer Spectroscopy, Grain Boundary, Grain Boundary Diffusion, Nanocrystal, Severe Plastic Deformation (SPD) |
| Abstract | The properties of grain boundary cores and adjacent areas in polycrystalline Nb manufactured by rolling with subsequent recrystallization annealing and nanocrystalline Nb obtained by high pressure torsion have been investigated by the Mössbauer emission spectroscopy on 119mSn nuclei. |
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