Lu, Zhijuan Red/blue-shift dual-directional regulation of α-(Ca, Sr)2SiO4:Eu(2+) phosphors resulting from the incorporation content of Eu(2+)/Sr(2+) ions. [electronic resource] - Dalton transactions (Cambridge, England : 2003) Sep 2015 - 15620-7 p. digital Publication Type: Journal Article ISSN: 1477-9234 Standard No.: 10.1039/c5dt01690h doi