Investigations of the optical spectra and EPR parameters in CaWO4:Yb3+

Theoretical investigations of the optical spectra and EPR parameters for Yb3+ ions in GaN epilayer

“…In our case, ζ = 2957 cm −1 for Yb 3+ in GaN is close to the ζ values obtained for other hosts [35][36][37].…”

Random strain effects in optical and EPR spectra of electron-nuclear excitations in CaWO4:Ho3+ single crystals

“…The values of parameters given in column A of Table 2 were obtained from the parameters in column B as a result of a rotation of the system of coordinates around the zJc axis by the angle 11.121 AE 451, these values are in conformity with the crystal-field parameters presented earlier for CaWO 4 :Ho 3+ , 6 CaWO 4 :Yb 3+ , 19 CaWO 4 :Er 3+ , 20 and CaWO 4 :Dy 3+ crystals. 21 The calculated crystal-field energies E G (column 4 in Table 1) within the multiplets considered in the present work are compared with the experimental data (columns 2 and 3 in Table 1).…”

“…Crystal-field parameters B k p (cm À1 ) of impurity RE 3+ ions in the S 4 symmetry positions of CaWO 4 p k Yb 3+ (4f 13 )19 Er 3+ (4f 11 )20 Ho 3+ (4f 10 ) 6 Dy 3+ (4f 9 )21 …”

Investigations of the optical spectra and EPR parameters for Yb3+ ion in (YAl3(BO3)4) crystals

“…[13] 2906 [14] 2884 [15] 2879 [15] 2904. 6 The lowest Kramer's doublets are found to be Γ 6 for trigonal Yb 3+ ion in YAB crystal.…”