D.S. Mazing, A.V. Nikiforova, A.S. Osinin, V.A. Moshnikov, Yu.V. Bogachev, S.M. Sukharzhevskii
“Electron Paramagnetic Resonance Investigations of ZnSe:Mn Nanocrystals”
Appl. Magn. Reson., 2017, 48(7), 731-737
DOI: 10.1007/s00723-017-0898-5
Colloidal nanocrystals of ZnSe doped with Mn2+ were synthesized in non-polar medium using hot-injection technique. Obtained samples were characterized by means of photoluminescence and absorption spectroscopies. To confirm the incorporation of Mn2+ impurity and to reveal its state and localization, electron paramagnetic resonance (EPR) spectroscopy was employed. As a result, EPR spectra were analyzed and hyperfine splitting constant and g-factor for Mn2+ dopant were determined.