The STUDIA UNIVERSITATIS BABE┼×-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA PHYSICA - Issue no. SPECIAL ISSUE / 2001  
         
  Article:   MAGNETIC AND STRUCTURAL PROPERTIES OF SOME GLASSES CONTAINING RARE EARTH IONS WITH APPLICATIONS IN TELECOMMUNICATIONS.

Authors:  EUGEN CULEA, LIDIA GOG.
 
       
         
  Abstract:  The xR2O3(1-x)[(1-y)Na2B4O7.yMO] vitreous system with R=Nd, Gd, Dy and Ho, MO= Al2O3 or PbO, y=0 or 0.05 and x = 0.01¸0.25 were prepared and studied magnetic susceptibility and density measurements. Magnetic susceptibility data indicate a Curie-Weiss type magnetic behaviour of the samples. Density data suggest that the rare earth ions play a network modifier role in the studied glass matrices. Al2O3 shows an anticlustering effect in the case of glasses containing holmium ions.  
         
     
         
         
      Back to previous page