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 共查询到20条相似文献,搜索用时 15 毫秒
1.
LuminescenceandEnergyTransferofGd_xY_(1-x)P_5O_(14):Ce,Tb──I.Preparation,StructureandSpectralPropertiesGuoChangxin(郭常新);BaiShan...  相似文献   

2.
SynthesisandStructuralInvestigationof(LaO)_3BO_3withEu~(3+)asLuminescentProbePengYi'an(彭夷安);LiQihua(李其华)(HunanMedicalCollege,C?..  相似文献   

3.
本文采用固相反应法合成了一系列掺Ce ̄(3+)、Tb ̄(3+)的四硼酸铝钇(Y_(1-x-y)Ce_xTb_yAl(BO_3)_4)磷光体。测定了它们的结构、属于三方晶系、空间群R_(32)、Ln ̄(3+)离子处于六个氧形成的三棱柱中。测定了磷光体中Ce ̄(3+)、Tb ̄(3+)和Ce ̄(3+)-Tb ̄(3+)共掺时的光谱,观察到Ce ̄(3+)、的Stokes位移相当小(~1700cm ̄(-1))、Tb ̄(3+)的能级劈裂较明显和Ce ̄(3+)能将能量传递给Tb ̄(3+),测定了磷光体中Ce ̄(3+)、的荧光寿命,探讨了Ce ̄(3+)-Ce ̄(3+)之间的能量传递。  相似文献   

4.
Synthesis,CharacterizationandCrystalStructureofCyclotetramerofEuropium(Ⅱ)-areneComplex:[Eu(C_6Me_6)(AlCl_4)_2l_4·Me_4C_6H_2LiangH...  相似文献   

5.
InfluenceofGa3+onPhotoluminescenceofCe3+XuChunxiang(徐春祥),LouZhidong(娄志东)(InstituteofMaterialPhysics,TianjinInstituteofTechno...  相似文献   

6.
TheAbstractsofPapersintheJournaloftheChineseRareEarthSociety(inChinese)¥//TheEffectofAddingTraceGadoliniumtotheAg-CuAlloysonR...  相似文献   

7.
SurfaceChemistryandCatalysisofRareEarthOxidesI.A StudyoftheReactivityofSurfaceHydroxylsonCeO_2andPr_6O_(11)byFT-IRSpectroscopy...  相似文献   

8.
StudyofTemperatureEnhancementofthePhotorefractiveEffectinCe:Fe:LiNbO_3CrystalLiMinghua(李铭华);WangJiachang(王家昌);XuYuheng(徐玉恒);X?..  相似文献   

9.
CrystalStructureandLuminescenceSpectraofTernaryEuropium(Ⅲ)Complex[Eu(DBM)_3(2,2'-BIPY)](HDBM)¥WangMing-Zhao;JinLin-Pei(Depart?..  相似文献   

10.
TheAbstractsofPapersintheJournaloftheChineseRareEarthSociety(inChinese)CrvstalStructtureandCharacterizationofGlutamatcComPlex...  相似文献   

11.
EffectofY_2BaCuO_5PhaseContentonMagneticPropertyinBulkMelttexturedYBCOFuXuekui(付雪奎),XiaoLing(肖玲),RenHongtao(任洪涛)(GeneralResear...  相似文献   

12.
TransmissionElectronMicroscopyofStacking IrregularitiesinSynchisite-(Ce)YangZhuming(杨主明);ZhangPeishang(张培善);TaoKejie(陶克捷)(Ins...  相似文献   

13.
SynthesisofY_2O_2S:Eu~(3+)PhosphorbyMicrowaveThermalEffectandItsLuminescentPropertiesLiYuanying(李沅英);CaiShaohua(蔡少华);DaiDechan?..  相似文献   

14.
ImprovementofCoerciveForceof(CoFe)_3O_4byDopingCeXuHanjiang(徐汉江);ChenJunming(陈俊明)(ShanghaiInstituteofMetallurgy,ChineseAcademy...  相似文献   

15.
CalculationofRECl_3-CaCl_2-LiClPhaseDiagrams(RE=La,Ce,Pr,Nd)QiaoZhi-Yu(乔芝郁);XingXian-Ran(邢献然),DuanShu-Zhen(段淑贞)(DepartmentofPh...  相似文献   

16.
ThermodynamicsandPhaseEquilibriumofCu-Ce-O,Cu-Ce-S,Cu-Ce-O-SLiquidSolutionsDUTing;LIGuoDongThermodynamicsandPhaseEquilibriumo...  相似文献   

17.
EffectofCeCl_3onthePhotosyntheticCharacteristicsofSpirulinaPlatensis¥ChuZhong-Xi;MuMeng-Hua;ZhangHe-Min;GaoDe-Lu;WuZhao-Ming(?..  相似文献   

18.
LaCo_(13)基及R_2(Fe_(1-x)Co_x)_(17-y)Al_y化合物的结构及磁性TheStructureandMagneticPropertiesofLaCo_(13)-BasedSystemsandR_2(Fe_(1-x)Co_x)_(17-...  相似文献   

19.
InfluenceofCeO_2onCorrosionResistanceofLaserAlloyedM_(80)S_(20)AlloyLayer¥SuMei;ChenChinan;WangYou;LiDi;ZhuLiqun(MaterialsScie?..  相似文献   

20.
SynthesisandCharacterizationofWater-SolubleMono(tetrapyridylporphyrinato)Gadolinium(Ⅲ)[Gd(tpyp)OH·DMSO·23H_2O]¥JiangJian-Zhua?..  相似文献   

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