Excitation spectra of cubic centers in MgO:Cr under magnetic field are reported. The electric and magnetic dipole contributions have been separated. The A24-T24 zero-phonon line has been studied in detail in order to deduce the energies and shapes of its spin-orbit components. From the analysis of our data, it appears that the effect of interlevel nonradiative transitions in determining widths and shifts of the levels is unusually large.
Magnetic-field study of the energy levels and nonradiative transitions in mgo:cr3+
Ferrari;
1982
Abstract
Excitation spectra of cubic centers in MgO:Cr under magnetic field are reported. The electric and magnetic dipole contributions have been separated. The A24-T24 zero-phonon line has been studied in detail in order to deduce the energies and shapes of its spin-orbit components. From the analysis of our data, it appears that the effect of interlevel nonradiative transitions in determining widths and shifts of the levels is unusually large.File in questo prodotto:
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