
TY  - JOUR
A1  - Hutton, DR 
A1  - Darmann, FA 
A1  - Troup, GJ 
T1  - Electron Spin Resonance of V4+(VO2+) in Beryl
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1991
VL  - 44
IS  - 4
SP  - 429
EP  - 434
KW  - 
UR  - https://doi.org/10.1071/PH910429 
N2  - Synthetic Australian Biron beryl coloured green by vanadium was irradiated with a dose of 10 kGy of 137Cs y rays. The reSUlting ESR spectrum has been modelled as being due to 12 equivalent V02+ centres, each arising from a complex formed from the substitution of V3+ in the beryl aluminium octahedral site, together with electron loss and motion towards a nearest neighbour oxygen. Each centre can be fitted to an axial spin Hamiltonian 
ER  -

