Comment on "High multi-photon visible upconversion emissions of Er3+ singly doped BiOCl microcrystals: A photon avalanche of Er3+ induced by 980 nm excitation" [Appl. Phys. Lett. 103, 231104 (2013)]

Publication type: 
Journal
Autori: 
Tiseanu, C; Florea, M; Cojocaru, B
Anul: 
2014
DOI: 
http://dx.doi.org/10.1063/1.4882167

Journal data

Journal: 
APPLIED PHYSICS LETTERS
Vol.: 
104
Pag.: 
236101