EPR and Optical Absorption Studies of VO

From the calculations it is found that, to explain reasonably the EPR parameters, the local structure (in particular the local trigonal distortion angle θ ) in the vicinity of the Cr

From the calculations it is found that, to explain reasonably the EPR parameters, the local structure (in particular the local trigonal distortion angle θ ) in the vicinity of the Cr

The angular variation of the EPR spectra has shown that two different VO 2 + complexes are located in different chemical environments, each environment containing two

VO 2+ sites occupy substitutional positions in the lat- tice with fixed orientations and show very high angu-.. Karabulut et al. · VO Doped Trisodium Citrate Dihydrate Single

The EPR parameters (zero-field splitting D and g factors g and g ⊥ ) and the local structure for the tetragonal Fe + center in KTaO 3 are theoretically studied by using

a Institute of Applied Physics and College of Electronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065,

Substituting these parameters into the above formu- las and diagonalizing the complete energy matrix, the anisotropic g-factors for Cu 2+ and the hyperfine struc- ture constants A

Noteworthy, for the 3d 1 ions Ti 3+ and Cr 5+ in the tetragonal phase of SrTiO 3 [28, 29], since ¯ R > R ⊥ , the ground state is an orbital doublet, an additional distortion due