LI P L,YANG Z P,WANG Z J,et al.White-light-emitting diodes of UV-based Sr3Y2(BO3)4:Dy3+and luminescent properties[J].Mater Lett,2008,62:1455-1457. [2]SONG Y H,JIA G,YANG M,et al.Sr3Al2O5Cl2:Ce3+,Eu2+:a potential tunable yellow-to-white-emitting phosphor for ultraviolet light emit-ting diodes[J].Appl Phys Lett,2009,94:091902-1-3. [3]DU H,SUN J,XIA Z,et al.Luminescence properties of a new green emitting Eu2+-doped barium chlorosilicate phosphor[J].Appl Phys B,2009,96:459-463. [4]NAKAMURA S,FASOL G.The Blue Laser Diode[M].Berlin:Springer-Verlag.1997:p1. [5]CHANG C K,CHEN T M,Sr3B2O6:Ce3+,Eu2+:A potential single-phased white-emitting borate phosphor for ultraviolet light-emitting diodes[J].Appl Phys Lett,2007,91:081902-1-3. [6]WANG Z J,YANG Z P,GUO Q L,et al.Luminescence characteristics of Eu2+activated Ca2SiO4,Sr2SiO4and Ba2SiO4phosphors for white LEDs[J].Chin Phys B,2009,18(5):2068-2071. [7]FANG Y,ZHUANG W D,HU Y S,et al.Luminescent properties of green phosphor Ca8Mg(SiO4)4Cl2:Eu2+,Dy3+for LED applications[J].J Rare Earths,2007,25:573-577. [8]杨志平,李盼来,王志军,等.白光LED用单一基质Ca10(Si2O7)3Cl2:Eu2+,Mn2+白色发光材料特性研究[J].科学通报,2009,54(13):1855-1859.YANG Z P,LI P L,WANG Z J,et al.Chin Sci Bull(in Chinese),2009,54(13):1855-1859. [9]DING W J,WANG J,ZHANG M,et al.Luminescence properties of new Ca10(Si2O7)3Cl2:Eu2+phosphor[J].Chem Phys Lett,2007,435:301-305. [10]LIU J,LIAN H Z,SUN J Y,et al.Characterization and properties of green emitting Ca3SiO4Cl2:Eu2+powder phosphor for white light-emitting diodes[J].Chem Lett,2005,34(10):1340-1341. [11]XIA Z G,SUN J Y,DU H Y.Study of luminescence properties and crystal-lattice environment of Eu2+in Sr4-xMgxSi3O8Cl4:Eu2+phosphor[J].J Rare Earths,2004,22(3):370-374. [12]ZENG Q H,TANNO H,EGOSHI K,et al.Ba5SiO4Cl6:Eu2+:An intense blue emission phosphor under vacuum ultraviolet and near-ultraviolet excitation[J].Appl Phys Lett,2006,88:051906-1-3. [13]VAN UITERT L G.An empirical relation fitting the position in energy of the lower d-band edge for Eu2+or Ce3+in various compounds[J].J Lumin,1984,29:1-9. [14]王志军,李盼来,王颖,等.白光LED用LiBaBO3:Eu2+材料发光特性研究[J].物理学报,2009,58(2):1257-1260.WANG Z J,LI P L,WANG Y,et al.Acta Physica Sinica(in Chinese),2009,58(2):1257-1260. [15]LI P L,YANG Z P,WANG Z J,et al.Preparation and luminescence characteristics of Sr3SiO5:Eu2+phosphor for white LED[J].Chin Sci Bull,2008,53(7):974-977. [16]LI P L,YANG Z P,WANG Z J,et al.Preparation and luminescence characteristics of Eu2+activated silicate phosphor[J].Chin Phys B,2008,17(3):1135-1137. [17]MOINE B,PEDRINI C,COURTOIS B.Photoionization and lumines-cence in BaF2:Eu2+[J].J Lumin,1991,50:31-38. [18]POORT S H M,REIJNHOUDT H M,VAN DER KUIP H O T,et al.Luminescence of Eu2+in silicate host lattices with alkaline earth ions in a row[J].J Alloys Compd,1996,241:75-81. [19]DEXTER D L,SCHULMAN J H.Concentration and excitation effects in multiphonon non-radiative transitions of rare-earth ions[J].J Chem Phys,1954,22(5):1063-1067. [20]孙家跃,夏志国,杜海燕.(Sr,Ca)4Si3O8Cl4基质中Eu2+的发光特性研究[J].光谱学与光谱分析,2005,25(11):1760-1763.SUN J Y,XIA Z G,DU H Y.Spectroscopy Spectral Analy(in Chinese),2005,25(11):1760-1763.