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High-Resolution Spectroscopy of Low-Temperature Phase Transitions in Copper Metaborate CuB2O4


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Resumo

The linear magnetic dichroism in the crystallographically isotropic ab plane of a tetragonal CuB2O4 single crystal has been investigated by high-resolution Fourier spectroscopy at temperatures of 1.4–22 K. Magnetic phase transitions are found at T < 2.0 K and their nature is discussed.

Sobre autores

A. Molchanova

Institute of Spectroscopy, Russian Academy of Sciences

Email: kn.boldyrev@gmail.com
Rússia, MoscowTroitsk, 108840

K. Boldyrev

Institute of Spectroscopy, Russian Academy of Sciences; National Research University Higher School of Economics

Autor responsável pela correspondência
Email: kn.boldyrev@gmail.com
Rússia, MoscowTroitsk, 108840; Moscow, 101000

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