We experimentally demonstrate one-way transparency of light in multiferroic CuB 2 O 4. The
material is rendered transparent for light propagating in one direction, while opaque for light …

The possibility of a magnetic field controlling the chirality of matter has been debated for a
long time. Here, we report the successful induction of chirality in the noncentrosymmetric …

Although it has been well known that materials in which both space inversion and time
reversal symmetries are broken can host optical magneto-electric effect, ie, change in optical …

The control of magnetism with an electric field is a challenging area,,,,,,,,,,,,,, with the
potential to affect fields related to magnetic data storage, sensors and magnetic random …

Three types of optical magnetic-field induced second harmonic (MFISH) generation are
observed in C u B 2 O 4. Unusually sharp and intense electronic transitions in MFISH and …

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 …

CuB2O4 has attracted considerable attention because of its unique chemical and physical
properties and potential practical applications. In this paper, we investigated the optical …

The weak ferromagnetic moment in Ni-doped CuB 2 O 4 can be rotated by applying an
electric field. While this implies spin-driven ferroelectricity, no direct evidence of electric …

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 …

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