Figure 1

(a) X-ray diffraction pattern of CYO:Ho3+, xEu3+ where x = 0, 1, 3, 5, 7, 9 mol% (b) magnified view of the diffraction peak (222) showing shift in 2θ toward higher angle side due to incorporation of Eu3+ with Ho3+ in the lattice of CYO.

(a) X-ray diffraction pattern of CYO:Ho3+, xEu3+ where x = 0, 1, 3, 5, 7, 9 mol% (b) magnified view of the diffraction peak (222) showing shift in 2θ toward higher angle side due to incorporation of Eu3+ with Ho3+ in the lattice of CYO.