The Influence of the Temperature and the Hydrostatic Pressure On the EPR Spectra Cr3+ in KMgF3 and KZnF3 Crystals
EPR spectra of five Cr3+ axial paramagnetic complexes have been studied in cubic perovskite crystals. The influence of temperature in a range(4, 2 +300K) and hydrostatic pressure (up to 12 kbar) on the spectra has been investigated. The center models have been proposed. The theoretical account has been compared with the experimentally observed dependences.