The roles of the exchange interaction between different magnetic ions in the gadolinium gallium garnet Gd3 Ga5O12 are systematically investigated. The effective field based on the exchange interaction is expressed as ...
Funded by the Science and Technology Research Project of Department of Education of Liaoning Province,China(No.L2011063)
A series of Er3+, Tm3+ and Yb3+ doped Gd3Ga5O12 nanocrystals were prepared by a combustion method. The X-ray diffraction (XRD), field emission scanning electron microscope (FESEM) and upconversion (UC) emissi...
financially supported by the Science and Technology Research Project of Department of Education of Liaoning Province,China(No.L2011063)
Nanocrystalline Gd3Ga5O12:Eu3+ with cubic phase was prepared by a urea homogeneous precipitation method. X-ray diffraction (XRD), field emission scanning electron microscopy (SEM), Fourier transform infrared spectrosc...