Core level spectroscopy and RHEED analysis of KGd0.95 Nd0.05(WO4)2 surface V. V. Atuchin, V. G. Kesler, N. Yu. Maklakova, L. D. Pokrovsky and D. V. Sheglov Eur. Phys. J. B, 51 2 (2006) 293-300 Published online: 01 June 2006 DOI: 10.1140/epjb/e2006-00208-8