Yapai Song

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The spin-orbit coupling constants (Av+) for O+2(A 2Πu,v+=0–17) and O+2(a 4Πu,v+=0–25) were computed based on the Pauli–Breit Hamiltonian with one and two electron terms for comparison with experimental measurements. In the present theoretical study, the vibrational wave functions are obtained using the potential energy curve calculated at the multireference(More)
We reported the upconversion luminescence (UCL) properties of Er3+-Yb3+ co-doped BiOCl semiconductor nanosheets synthesized by hydrothermal method. Under 980nm excitation, the red and green UCL of Er3+ ions were observed to be populated by a four and three-photon process in the case of absent or low concentration Yb3+ dopant. However, an increase of Yb3+(More)
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