LIU Chun-xu, ZHANG Ji-sen, L&#220; Shao-zhe, LIU Jun-ye. The Spontaneous Radiation of Eu<sup>3+</sup> in Gd<sub>2</sub>O<sub>3</sub>:Eu<sup>3+</sup> Nanocrystalline Surrounded by Different Media[J]. Chinese Journal of Luminescence, 2008,29(6): 1059-1062
LIU Chun-xu, ZHANG Ji-sen, L&#220; Shao-zhe, LIU Jun-ye. The Spontaneous Radiation of Eu<sup>3+</sup> in Gd<sub>2</sub>O<sub>3</sub>:Eu<sup>3+</sup> Nanocrystalline Surrounded by Different Media[J]. Chinese Journal of Luminescence, 2008,29(6): 1059-1062DOI: