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  1. No Access

    Article

    Energy transfer and luminescence properties of Dy3+ ions doped in La2W3O12 lattices

    La2W3O12:Dy3+ phosphors were synthesized by using a high-temperature solid-state reaction. The Dy3+ concentration in the La2W3O12 lattice was varied from 0.01 to 100 %. The crystalline phases of the samples were ...

    Cheol Woo Park, Peiqing Cai, Cuili Chen, Qin Lin… in Journal of the Korean Physical Society (2016)

  2. No Access

    Article

    Thermal quenching and luminescence decay in self-activated La2W3O12

    Lanthanum tritungstates, La2W3O12, were prepared by using a conventional high-temperature solid-state reaction. The formation of a single-phase compound with the monoclinic structure of La2W3O12 was verified thro...

    Cheol Woo Park, Peiqing Cai, Cuili Chen, Qin Lin… in Journal of the Korean Physical Society (2016)

  3. No Access

    Article

    Luminescence properties of Lu3Al5O12:Tb3+ nano-garnet

    Trivalent terbium-doped lutetium-aluminate nano-garnet (Lu3Al5O12:Tb3+) powder was prepared by using the Pechini sol-gel process. The structure and crystallinity of the Lu3Al5O12:Tb3+ nano-garnet were characteriz...

    R. Praveena, Jae Jeong Shim, Peiqing Cai… in Journal of the Korean Physical Society (2014)

  4. No Access

    Article

    A cooperative fast annealing coevolutionary algorithm for protein motif extraction

    By integrating the cooperative approach with the fast annealing coevolutionary algorithm (FAEA), a so-called cooperative fast annealing coevolutionary algorithm (CFACA) is presented in this paper for the purpo...

    Chao Chen, Yuan**n Tian, **aoYong Zou, Pei**ang Cai, **Yuan Mo in Chinese Science Bulletin (2007)

  5. No Access

    Article

    Wavelet fractal character of overlap** signal

    A new method based on the combining of the wavelet theory with the fractal theory and named wavelet fractal peak position method (WFPPM) is introduced to extract the number of the components and the relevant p...

    Jianding Qiu, **aoyong Zou, Ru** Liang, **yuan Mo… in Chinese Science Bulletin (2003)

  6. No Access

    Article

    Optical heterodyne-Zeeman modulation magnetic rotation spectroscopic technique

    Optical heterodyne detection using 500 MHz phase modulation was combined with the Zeeman modulation-magnetic rotation spectroscopy (ZM-MRS) to form a new spectroscopic technique, which effectively reduced the ...

    Yangqin Chen, Zhiyi Bi, Peipei Cai, **gxin Ding, Rongjun Wang… in Chinese Science Bulletin (1999)