NMR-Study of the Crystalline and Amorphous CuB2O4 |
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| Authors: | L. V. Udod K. A. Sablina Yu. N. Ivanov |
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| Affiliation: | (1) Akademgorodok, L. V. Kirensky Institute of Physics SB RAS, 660036 Krasnoyarsk, Russia |
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| Abstract: | 11B nuclear magnetic resonance (NMR) spectroscopy was applied to study the crystalline, amorphous and crystallizing from an
amorphous states of copper metaborate. The occurrence of trigonal BO3 units at the expense of converting tetragonal BO4 units was observed in amorphous CuB2O4. This fact explains the essential change of CuB2O4 magnetic properties under amorphization. |
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