Raman-active phonons of the spin-1 chain antiferromagnets R2BaNiO5 (R=Gd and Y).  [electronic resource] 

 -  Physical review. B, Condensed matter  Jul 1994 
 - 551-554 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0163-1829 
<br/><br/><label>Standard No.: </label>10.1103/physrevb.50.551  doi