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Dive into the research topics where Dunhua Cao is active.

Publication


Featured researches published by Dunhua Cao.


Chinese Optics Letters | 2010

Effects of annealing on luminescence efficiency of large-size YAG:Ce crystal grown by temperature gradient techniques

Dunhua Cao; Guangjun Zhao; Qin Dong; Jianyu Chen; Yan Cheng; Yuchong Ding; Jun Zou

YAG:Ce crystal with a diameter of 110 mm is successfully grown by the temperature gradient technique (TGT). The effects of annealing on the luminescence efficiency of YAG:Ce crystal are investigated, and the optimal annealing temperature and atmosphere are obtained. The mechanism of variation behavior of the luminescence efficiency of YAG:Ce under different annealing conditions is discussed and some details on the luminescence associated with color centers are analyzed.


Journal of Alloys and Compounds | 2010

Growth and anisotropic spectral properties of Er:YAlO3 crystal

Qin Dong; Guangjun Zhao; Dunhua Cao; Jianyu Chen; Yuchong Ding


Journal of Alloys and Compounds | 2010

Effects of growth atmosphere and annealing on luminescence efficiency of YAP:Ce crystal

Dunhua Cao; Guangjun Zhao; Jianyu Chen; Qin Dong; Yuchong Ding; Yan Cheng


Current Applied Physics | 2010

Color center of YAlO3 with cation vacancies

Jianyu Chen; Guangjun Zhao; Dunhua Cao; Shengming Zhou


Physica Status Solidi B-basic Solid State Physics | 2008

First-principles study of the electronic structures and absorption spectra for the PbMoO4 crystal with lead vacancy

Jianyu Chen; Tingyu Liu; Dunhua Cao; Guangjun Zhao


Physica B-condensed Matter | 2009

Computer simulation of intrinsic defects in YAlO3 single crystal

Jianyu Chen; Guangjun Zhao; Dunhua Cao; Qin Dong; Yutong Ding; Shengming Zhou


Computational Materials Science | 2009

First-principles calculations of electronic structures and absorption spectra of YAlO3 crystals with F center

Jianyu Chen; Guangjun Zhao; Dunhua Cao; Hongjun Li; Shengming Zhou


Archive | 2009

Cerium manganese co-doped yttrium (lutetium) aluminate ultra fast scintillation crystal and preparation method thereof

Dunhua Cao; Guangjun Zhao; Qin Dong; Jianyu Chen; Yuchong Ding; Yan Cheng; Chunfang Wang


Archive | 2011

Annealing method for improving luminous efficiency of cerium-doped yttrium aluminum garnet crystal

Yan Cheng; Guangjun Zhao; Dunhua Cao; Qin Dong; Jianyu Chen; Yuchong Ding


Chinese Optics Letters | 2010

Spectral properties and energy transfer in YAlO3 crystals doped with Ce ions and Mn ions

Dunhua Cao; Guangjun Zhao; Qin Dong; Jianyu Chen; Yan Cheng; Yuchong Ding

Collaboration


Dive into the Dunhua Cao's collaboration.

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Guangjun Zhao

Chinese Academy of Sciences

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Jianyu Chen

Chinese Academy of Sciences

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Qin Dong

Chinese Academy of Sciences

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Yuchong Ding

Chinese Academy of Sciences

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Yan Cheng

Chinese Academy of Sciences

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Shengming Zhou

Chinese Academy of Sciences

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Hongjun Li

Chinese Academy of Sciences

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Jiang Zhu

Chinese Academy of Sciences

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Tingyu Liu

University of Shanghai for Science and Technology

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Yutong Ding

Chinese Academy of Sciences

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