Peculiarities of the 4I9/2-(4G5/2+2G7/2) transition behavior in Nd0.5Gd0.5Fe3(BO3)4 and local magnetic properties of the crystal in the excited states

A. V. Malakhovskii, S. L. Gnatchenko, I. S. Kachur +3

Polarized absorption spectra of single-crystal Nd0.5Gd0.5Fe3(BO3)4 were studied in the region of transition 4I9/2-(4G5/2+2G7/2) in Nd3+ ion as a function of temperature (2-34 K) an…