130 citations · 483 across the 12 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cond-mat.mtrl-sci2014★ 33 cited
Antiferromagnetic dichroism and Davydov splitting of 3d-excitons in a complex multisublattice magnetoelectric CuB2O4
K. N. Boldyrev, R. V. Pisarev, L. N. Bezmaternykh +1
The space and time symmetry breaking at magnetic phase transitions in multiferroics results in a number of strongly pronounced optical effects. Our high-resolution spectroscopic st…
cond-mat.mtrl-sci2014★ 28 cited
Splitting of a nondegenerate phonon mode in PrFe3(BO3)4: 4f crystal-field level between TO and LO phonon frequencies
K. N. Boldyrev, T. N. Stanislavchuk, A. A. Sirenko +2
A new effect originating from the crystal-field-excitation - phonon coupling was observed (in the far infrared spectra of a multiferroic PrFe3(BO3)4). The reststrahlen band corresp…