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Magnetoplastic effect in LiF crystals X-rayed in a weak magnetic field

Galustashvili, M. and Abramishvili, M. and Driaev, D. and Kvatchadze, V. and Tsakadze, S. (2011) Magnetoplastic effect in LiF crystals X-rayed in a weak magnetic field. Nano Studies, 3 . pp. 199-204. ISSN 1987-8826

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Abstract

Magnetoplastic effect studies in LiF crystals have shown that under combined action of deformation and weak magnetic field the yield stress decreases twice and after removal of the field it restores the original value in about twenty-four hours. Extremely low dose X-raying combined with magnetic field also exerts an unhardening effect on LiF crystals. The observed magnetoplasticity can be attributed to spin evolution in a two-spin nanoreactor produced by paramagnetic defects in the system dislocation-stopper. Magnetic field does not induce appreciable changes in electron optical absorption spectra measured concurrently.

Item Type:Article
Subjects:Physical Science > Quantum phenomena
Divisions:Faculty of Engineering, Science and Mathematics > School of Physics
ID Code:11684
Deposited By:Professor Levan Chkhartishvili
Deposited On:06 Jan 2012 16:53
Last Modified:06 Jan 2012 16:53

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