We demonstrate mechanisms of reciprocity breaking in nonlinear optics driven by the
toroidal dipole moment which characterizes nontrivial spatial distributions of spins in solids …

The optical spectra of antiferromagnetic copper metaborate CuB 2 O 4 are characterized by
an exceptionally rich structure of narrow absorption lines due to electronic transitions within …

The nonreciprocal propagation, reflection, and absorption of light are most strongly
pronounced in the magneto-optical Faraday and Kerr effects that are observed in any …

Copper metaborate CuB 2 O 4 crystallizes in a unique noncentrosymmetric structure,
becomes antiferromagnetically ordered below T N1= 20 K, and exhibits a great diversity in …

Noncentrosymmetric Cu B 2 O 4 is a prototypical system with interacting spin sublattices of
different dimensionality, exhibiting diverse magnetic structures and magnetic phase …

New ceramic materials based on two copper borates, CuB2O4 and Cu3B2O6, were
prepared via solid state synthesis and sintering, and characterized as promising candidates …

The copper metaborate CuB 2 O 4 with a unique noncentrosymmetric crystal structure and
the two structurally nonequivalent 4 b and 8 d magnetic subsystems of Cu 2+ ions are …

In the last two decades copper metaborate CuB2O4 with a unique noncentrosymmetric
crystal structure has become the subject of active research due to its unusual magnetic and …

We report for the first time the fabrication of hierarchical ordered superstructure CuB2O4 with
flower-like morphology via a one-step, low temperature hydrothermal method. The …

В последние два десятилетия метаборат меди CuB2O4 с уникальной
нецентросимметричной кристаллической структурой стал предметом активных …