creating knowledge for future

High Quality

Scholarly Publishing
                CAREER NETWORK  
World's one of the largest Research
Career Network
  •     Academic & Industry jobs
  •     Project funding
  •     Visiting faculty positions
  •     Visiting scientist positions
  •     Invited talks
  •     and more...  
Register FREE  
  Journal of Spectroscopy and Dynamics 2011, 1: 6
  Research Article
Low temperature magnetic measurements of LiNbO3 single crystal weakly doped with Er and codoped with Tm ions
  T. Bodzionya, S. M. Kaczmareka, R. Krukb  
a Institute of Physics, West Pomeranian University of Technology, 70-310 Szczecin, Al. Piastów 17, Poland
b Institute of Nanotechnology, Forschungszentrum Karlsruhe GmbH, P.O. Box 3640, D-76021 Karlsruhe, Germany

  Magnetic susceptibility measurements of weakly double doped lithium niobate LiNbOsub>3: Er (0.2 wt. %), Tm (0.3 wt. %) single crystal are reported. The dependence of the magnetic susceptibility versus temperature shows complex behavior revealing that the susceptibility may be treated as a sum of the contributions of various entities present: erbium and thulium ions, pairs and/or dimers of rare-earth ions. The results of the magnetic susceptibility measurements allow us to conclude that the distribution of rare-earth ions in weakly doped LiNbO3: Er (0.2 wt. %), Tm (0.3 wt. %) single crystal may be strongly inhomogeneous.
  Lithium niobate; Magnetic susceptibility; Er3+; Tm3+; Rare – earth ions  

  © 2020 Cognizure