Studies on the local structures and spin Hamiltonian parameters for the rhombic Nb4+ centers in MO2 (M = Sn, Ti and Ge) crystals
Eur. Phys. J. Appl. Phys., 53 2 (2011) 20902
Published online: 28 January 2011
DOI: 10.1051/epjap/2010100161