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中国科学院长春物理研究所
Received:17 August 1982,
Published:30 May 1983
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罗晞, 周连祥. Ⅱ一Ⅵ族粉末直流电致发光材料(DCEL)国外研究情况[J]. 发光学报, 1983,4(2): 70-79
Luo Xi, Zhou Lian-xiang. INVESTIGATON OF POWDERED DCEL PHOSPHOR[J]. Chinese Journal of Luminescence, 1983,4(2): 70-79
罗晞, 周连祥. Ⅱ一Ⅵ族粉末直流电致发光材料(DCEL)国外研究情况[J]. 发光学报, 1983,4(2): 70-79 DOI:
Luo Xi, Zhou Lian-xiang. INVESTIGATON OF POWDERED DCEL PHOSPHOR[J]. Chinese Journal of Luminescence, 1983,4(2): 70-79 DOI:
1954年Zalm首次发现了直流电致发光(DCEL)现象
但是在1966年前DCEL材料并未引起人们的注意
研究工作也很少.当时
DCEL材料亮度低
激发电压高
发光只限于个别颗粒
半寿命极短以致难于进行定量的测量.
This paper sums up the current investigation of powdered DCEL phosphors.It is divided into following parts
the effect of raw material
copper-coating technique
spreading and encapsulating technique
phosphor with co-lorsother than orange
forming process
lifetime
application of DCEL and so on.
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