Growth of europium-doped single crystals of BaO and SrO

J.M.D. Coey, S. von Molnar, et al.

Solid State Communications

E. Zeldov, N. Amer, et al.

Applied Physics Letters

K.P. Kämper, W. Schmitt, et al.

Physical Review Letters

R.J. Gambino, R. Ruf

Journal of Applied Physics