Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (9): 759.
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Huang Zhupo, Jing Xiping, Yu Hong
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Abstract: In this paper the emission and excitation spectra of Ce3+,Tb3+ ions and Ce3+-Tb3+ ion pair in Sr4Si3O8Cl4 were studied.Both the Ce3+ and the Tb3+ ions show strong luminescence in this host.The luminescence color of the Cc3+ is violet and that of Tb3+ is yellowish-green.When Sr4Si3O8Cl4 was activated by Ce3+-Tb3+ pair the luminescence of Tb3+ was enhanced remarkably by Ce3+.The mechanism of sensitization of Tb3+ by Ce3+ is discussed.
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Huang Zhupo, Jing Xiping, Yu Hong . The Luminescence of Ce3+,Tb3+ Ions and Ce3+-Tb3+ Ion Pairs in Sr4Si3O8Cl4The Luminescence of Ce3+,Tb3+ Ions and Ce3+-Tb3+ Ion Pairs in Sr4Si3O8Cl4[J]. Chem. J. Chinese Universities, 1986, 7(9): 759.
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http://www.cjcu.jlu.edu.cn/EN/Y1986/V7/I9/759