Abstract:
© Kazan Federal University (KFU). New measurements of EPR spectra in single crystals CsCdBr3:Yb3+ are presented. The lines due to pairs of Yb3+ ions and single Yb3+ ions are observed. The spectra indicate the existence of several types of single Yb3+ paramagnetic centers. Resolved superhyperfine structure of some lines of these centers is observed for the first time.