Dopants incorporation in ZnO mechanical milled powders sensed by positrons |
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| Authors: | L. C. Damonte V. Donderis M. A. Hernández Fenollosa |
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| Affiliation: | 1. Faculty of Physical Techniques and Devices for Quality Control, Ural State Technical University–UPI, Ekaterinburg, 620002, Russian Federation
2. Faculty of Experimental Physics, Ural State Technical University–UPI, Ekaterinburg, 620002, Russian Federation
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| Abstract: | The unique meteorite bencubbinite Isheyevo CH/CB which was recently found in Bashkortostan, Russia was studied using Mössbauer spectroscopy with high velocity resolution. Mössbauer hyperfine parameters of metal in Isheyevo CH/CB external and internal regions demonstrated the presence of three phases such as martensite $upalpha _{2}$ -Fe(Ni,Co), kamacite $upalpha $ -Fe(Ni,Co) and disordered taenite $upgamma $ -Fe(Ni,Co). |
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