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Ca5MgSi3O12:Eu2+, Dy3+ was synthesized by solid-state reaction. The luminescence center related to the oxygen vacancies existed in the host matrix. Comparing the fluorescence and phosphorescence properties of samples synthesized under different air condiction, we find that the oxygen vacancies played an important role in the fluorescence and phosphorescence properties. Oxygen vacancies can transfer its energy to the luminescence center. Thermoluminescence spectra were used to characterize the effect of oxygen vacancies on the phosphorescence properties. Ca5MgSi3O12:Eu2+,Dy3+ has a great potential to become a promising candidate to be used as long-lasting phosphors.
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Keywords:
- long-lasting phospborescence /
- oxygan vacancy /
- energy transfer /
- thermoluminescence
[1] Yang Z P, Liu Y F 2006 Acta Phys. Sin. 55 4946 (in Chinese) [杨志平, 刘玉峰 2006 55 4946]
[2] Liao Q R, Zhuang W D, Xia T, Liu R H, Hu Y S, Teng X M, Liu Y H 2009 Acta Phys. Sin. 58 2776 (in Chinese) [廖秋荣, 庄卫东, 夏天, 刘荣辉, 胡运生, 滕晓明, 刘元红 2009 58 2776]
[3] Yang Z P, Liu Y F, Wang L W, Yu Q M, Xiong Z J, Xu X L 2007 Acta Phys. Sin. 56 546 (in Chinese) [杨志平, 刘玉峰, 王利伟, 余泉茂, 熊志军, 徐小岭 2007 56 546]
[4] Wang Z J, Li P L, Wang G, Yang Z P, Guo Q L 2008 Acta Phys. Sin. 57 4575 (in Chinese) [王志军, 李盼来, 王刚, 杨志平, 郭庆林 2008 57 4575]
[5] Jia D, Meltzer R S, Yen W M, Jia W, Wang X J 2002 Appl. Phys. Lett. 80 1535
[6] Tavangarian F, Emadi R 2011 Materials Letter 65 2354
[7] Anthony J W, Bideaux R A, Bladh K W, Nichols M C 1990 Handbook of mineralogy (Mineral Data Publishing Tucson, Arizona)
[8] Mardare C, Mardare A, Fernandes J, Joanni E, Pina S, Fernandes M, Correia R 2003 Journal of the European Ceramic Society 23 1027
[9] Vitale-Brovarone C, Nunzio S D, Bretcanu O, Vern E 2004 Journal of Materials Science: Materials in Medicine 15 209
[10] Kobayashi T, Okada K, Kuroda T, Sato K 1997 Journal of Biomedical Materials Research 37 100
[11] Ryu H S, Hong K S, Lee J K, Kim D J, Lee J H, Chang B S, Lee D, Lee C K, Chung S S 2004 Biomaterials 25 393
[12] Hannan M T, Felson D T, Dawsonughes B, Tucker K L, Cupples L A, Wilson P W F, Kiel D P 2000 Journal of Bone and Mineral Research 15 710
[13] Sojka J, Weaver C 1995 Nutr Rev. 53 71
[14] Stendig-Lindberg G, Tepper R, Leichter I 1993 Magnesium research: official organ of the International Society for the Development of Research on Magnesium 6 155
[15] Sripanyakorn S, Jugdaohsingh R, Elliott H, Walker C, Mehta P, Shoukru S, Thompson R P H, Powell J J 2004 British Journal of Nutrition 91 403
[16] Zhang E, Yang L, Xu J, Chen H 2003 Acta Biomaterialia 6 1756
[17] Jiang L, Chang C, Mao D, Feng C 2004 Optical Materials 27 51
[18] Wang B, Sun L, Ju H, Zhao S, Deng D, Wang H, Xu S 2009 Materials Letter 63 1329
[19] Allen P B, Perebeinos V 1999 Phys. Rev. Lett. 83 4828
[20] Liu Y, Kuang J, Lei B, Shi C 2005 J. Mater. Chem. 15 4025
[21] Wang W, Jiang C, Shen M, Fang L, Zheng F, Wu X 2009 J. Appl. Phys. Lett. 94 081904
[22] Dexter D, Schulman J H 1954 The Journal of Chemical Physics 22 1063
[23] Lin Y, Tang Z, Zhang Z, Nan C W 2002 Appl. Phys. Lett. 81 996
[24] Kinoshita T, Yamazaki M, Kawazoe H, Hosono H 1999 Journal of Applied Physics 86 3729
[25] Aitasalo T, Deren P, Hls J, Jungner H, Krupa J C, Lastusaari M, Legendziewicz J, Niittykoski J, Strek W 2003 Journal of Solid State Chemistry 171 114
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[1] Yang Z P, Liu Y F 2006 Acta Phys. Sin. 55 4946 (in Chinese) [杨志平, 刘玉峰 2006 55 4946]
[2] Liao Q R, Zhuang W D, Xia T, Liu R H, Hu Y S, Teng X M, Liu Y H 2009 Acta Phys. Sin. 58 2776 (in Chinese) [廖秋荣, 庄卫东, 夏天, 刘荣辉, 胡运生, 滕晓明, 刘元红 2009 58 2776]
[3] Yang Z P, Liu Y F, Wang L W, Yu Q M, Xiong Z J, Xu X L 2007 Acta Phys. Sin. 56 546 (in Chinese) [杨志平, 刘玉峰, 王利伟, 余泉茂, 熊志军, 徐小岭 2007 56 546]
[4] Wang Z J, Li P L, Wang G, Yang Z P, Guo Q L 2008 Acta Phys. Sin. 57 4575 (in Chinese) [王志军, 李盼来, 王刚, 杨志平, 郭庆林 2008 57 4575]
[5] Jia D, Meltzer R S, Yen W M, Jia W, Wang X J 2002 Appl. Phys. Lett. 80 1535
[6] Tavangarian F, Emadi R 2011 Materials Letter 65 2354
[7] Anthony J W, Bideaux R A, Bladh K W, Nichols M C 1990 Handbook of mineralogy (Mineral Data Publishing Tucson, Arizona)
[8] Mardare C, Mardare A, Fernandes J, Joanni E, Pina S, Fernandes M, Correia R 2003 Journal of the European Ceramic Society 23 1027
[9] Vitale-Brovarone C, Nunzio S D, Bretcanu O, Vern E 2004 Journal of Materials Science: Materials in Medicine 15 209
[10] Kobayashi T, Okada K, Kuroda T, Sato K 1997 Journal of Biomedical Materials Research 37 100
[11] Ryu H S, Hong K S, Lee J K, Kim D J, Lee J H, Chang B S, Lee D, Lee C K, Chung S S 2004 Biomaterials 25 393
[12] Hannan M T, Felson D T, Dawsonughes B, Tucker K L, Cupples L A, Wilson P W F, Kiel D P 2000 Journal of Bone and Mineral Research 15 710
[13] Sojka J, Weaver C 1995 Nutr Rev. 53 71
[14] Stendig-Lindberg G, Tepper R, Leichter I 1993 Magnesium research: official organ of the International Society for the Development of Research on Magnesium 6 155
[15] Sripanyakorn S, Jugdaohsingh R, Elliott H, Walker C, Mehta P, Shoukru S, Thompson R P H, Powell J J 2004 British Journal of Nutrition 91 403
[16] Zhang E, Yang L, Xu J, Chen H 2003 Acta Biomaterialia 6 1756
[17] Jiang L, Chang C, Mao D, Feng C 2004 Optical Materials 27 51
[18] Wang B, Sun L, Ju H, Zhao S, Deng D, Wang H, Xu S 2009 Materials Letter 63 1329
[19] Allen P B, Perebeinos V 1999 Phys. Rev. Lett. 83 4828
[20] Liu Y, Kuang J, Lei B, Shi C 2005 J. Mater. Chem. 15 4025
[21] Wang W, Jiang C, Shen M, Fang L, Zheng F, Wu X 2009 J. Appl. Phys. Lett. 94 081904
[22] Dexter D, Schulman J H 1954 The Journal of Chemical Physics 22 1063
[23] Lin Y, Tang Z, Zhang Z, Nan C W 2002 Appl. Phys. Lett. 81 996
[24] Kinoshita T, Yamazaki M, Kawazoe H, Hosono H 1999 Journal of Applied Physics 86 3729
[25] Aitasalo T, Deren P, Hls J, Jungner H, Krupa J C, Lastusaari M, Legendziewicz J, Niittykoski J, Strek W 2003 Journal of Solid State Chemistry 171 114
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