This work is devoted to an investigation of the magnetic properties and thermal behaviour of
the natural oxoborates vonsenite and hulsite in the temperature range 5–500 K. The local …

The investigation of elemental composition, crystal structure and thermal behavior of
vonsenite and hulsite from the Titovskoe boron deposit in Russia is reported. The structures …

X-ray diffraction, magnetization, ac susceptibility, and specific heat have been measured on
high-quality single crystals of Co 3 Mn 3 (O 2 BO 3) 2 ludwigite. Different from previously …

The quantum spin liquid (QSL) is an exotic phase of magnetic materials where the spins
continue to fluctuate without any symmetry breaking down to zero temperature. Among the …

The crystal structure and the magnetic properties of the Co 2.5 Cr 0.5 BO 5 ludwigite have
been investigated by x-ray diffraction, magnetization, and specific heat experiments. Cr ions …

The magnetic properties of site-disordered Ni 5 Sn (O 2 BO 3) 2 ludwigite have carefully
been studied using local probes and bulk experimental methods in temperatures down to …

This work presents a study of the oxyborate Ni 5 Ti (O 2 BO 3) 2 using single-crystal x-ray
diffraction and magnetic and specific-heat measurements. This material has in its crystalline …

Mixed valence oxoborates have attracted much attention of scientists recently. This is due to
the fact that rather unusual magnetic properties are realized in them. The reason for this is …