Chen, Daqin <br/><br/>
Phase transition from hexagonal LnF3 (Ln = La, Ce, Pr) to cubic Ln0.8M0.2F2.8 (M = Ca, Sr, Ba) nanocrystals with enhanced upconversion induced by alkaline-earth doping.  [electronic resource] 

 -  Chemical communications (Cambridge, England)  Mar 2011 
 - 2601-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1364-548X 
<br/><br/><label>Standard No.: </label>10.1039/c0cc04846a  doi