国家自然科学基金(21076161)

作品数：9被引量：16H指数：3
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相关期刊：《Chinese Physics B》《Optoelectronics Letters》《Journal of Rare Earths》更多>>
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Luminescence properties of a solid solution typed(Ba,Ca)_3MgSi_2O_8: Eu^(2+), Mn^(2+)phosphor with a 660 nmfeatured photosynthetic action spectrum被引量：3
《Optoelectronics Letters》2014年第5期343-346,共4页宋俊 孙亮 李建 马健 王达健 
supported by the National Natural Science Foundation of China(No.21076161)
A solid-solution-phase Ba1.75Ca1.25MgSi2O8： Eu2＋, Mn2＋ phosphor in the photosynthetic action spectrum with dual band emissions at 438 nm and 660 nm is fabricated. X-ray diffraction （XRD） confirms the presence of ...
关键词：Light emission MANGANESE PHOSPHORS Solid solutions X ray diffraction 
Investigation of the red-shift of the emission of microwave solvothermally-grown europium doped calcium sulphide crystals
《Journal of Rare Earths》2014年第8期702-708,共7页董晓菲 陆启飞 卢志娟 毛智勇 王达健 
supported by the National Natural Science Foundation of China(21076161)
A distinct red-shift to 660 nm-featured longer wavelength of europium doped calcium sulphide nanocrystals was observed in a microwave （MW）-assisted solvothermal synthesis procedure. This red-shift was probably due t...
关键词：rare earth ion calcium sulphide MICROWAVE SOLVOTHERMAL 
Microwave firing-incubation of cage-like (Ba,Sr)_3MgSi_2O_8:0.06Eu^(2+),0.1Mn^(2+) sphere from sprayed template-free xerogel particles被引量：2
《Journal of Rare Earths》2013年第6期541-545,共5页王龄昌 陆启飞 李建 林承菓 曹利生 王达健 
supported by National Natural Science Foundation of China(21076161,50802062,50872091);Key Discipline of Materials Physics and Chemistry(Tianjin,China)(2006ZD30)
Morphology control of cage-like （Ba,Sr）3MgSi2O8：Eu,Mn luminous sphere in micrometer size with a simultaneous 660 nm/430 nm-featured band emission was investigated via microwave （MW） firing procedure. A firing tem...
关键词：rare earth ions phosphor luminescence MICROWAVE 
Flux-adjusted phase transformation from Ca_2SiO_4 to Ca_3Si_2O_7 with Eu^(2+) activator for white light emitting diodes被引量：3
《Optoelectronics Letters》2012年第5期352-355,共4页田华 宋俊 陆启飞 王达健 
supported by the National Natural Science Foundation of China (Nos.50872091,21076161 and 50802062);the Tianjin Municipal Science/Technology Commission (Nos.10SYSYJC28100 and 2006ZD30);the Tianjin Municipal Higher Education Commission (No.20110304)
Eu2+ -activated reddish-orange-emitting Ca3Si2O7 phosphors were synthesized with the addition of NH4Cl flux.When the phosphors were synthesized in a nominal composition of (Ca0.99Eu0.01)3Si2O7 without flux addition,a ...
关键词：EUROPIUM Light emission Light emitting diodes Optimization Phase transitions PHOSPHORS Silicon 
Color-converted remote phosphor prototype of a multiwavelength excitable borosilicate glass for white light-emitting diodes
《Chinese Physics B》2012年第9期579-582,共4页田华 刘技文 仇坤 宋俊 王达健 
Project supported by the National Natural Science Foundation of China (Grant Nos. 50872091 and 21076161);the Tianjin Municipal Sci/Tech. Commission, China (Grant Nos. 10SYSYJC28100 and 2006ZD30);the Tianjin Municipal Higher Education Commission, China (Grant No. 20110304)
We report a unique red light-emitting Eu-doped borosilicate glass to convert color for warm white light-emitting diodes. This glass can be excited from 394 nm-peaked near ultraviolet light, 466 nm-peaked blue light, t...
关键词：white light-emitting diodes （WLEDs） color rendering index remote phosphor borosil-icate glass 
Thermal stability of luminous YAG: Ce bulk ceramic as a remote phosphor prepared through silica-stabilizing valence of activator in air被引量：4
《Optoelectronics Letters》2012年第3期201-204,共4页王鹏 宋俊 田华 陆启飞 王达健 
supported by the National Natural Science Foundation of China (Nos.50872091, 50802062, and 21076161);the Key Discipline for Materials Physics and Chemistry of Tianjin in China (Nos.10SYSYJC28100, 2006ZD30, and 06YFJMJC0230)
Aprototype of YAG： Ce （Y3Al5O12） luminous bulk ceramic as a remote phosphor for white LED illumination was fabricated in air through a strategy of silica addition. With increasing the amount of silica in a specific...
关键词：Amorphous silicon Ceramic materials Light emission Light emitting diodes LUMINANCE PHOSPHORS X ray diffraction 
Controllable precipitation and photoluminescence of efficient green-emitting crystalline phase from luminescent CaO-SiO_2 glass-ceramic system被引量：1
《Optoelectronics Letters》2012年第1期37-39,共3页田华 王达健 刘技文 
supported by the National Natural Science Foundation of China(Nos.50872091 and 21076161);the Key Discipline of Materials Physics and Chemistry of Tianjin(Nos.2006ZD30 and 10SYSYJC28100)
A new kind of glass-ceramic phosphor, which contains crystalline phases with green emissions, is explored. The glassceramic is prepared through semi-melt-quenching procedure with a nominal composition of （Ca0.99Eu0.0...
关键词：Calcium EUROPIUM Secondary batteries Silicon compounds 
Color tuning of Eu-Tb co-doped borophosphate glasses for white light through valence state adjustment被引量：1
《Optoelectronics Letters》2011年第6期427-430,共4页徐所成 郑玺 田华 吕天帅 王鹏 王达健 
supported by the National Natural Science Foundation of China (Nos.50872091 and 21076161);the Key Discipline of Materials Physics and Chemistry in Tianjin of China (No.2006ZD30)
The dependence of color points of white light on the composition of bomphosphate glasses co-doped with europium （En） and terbium （Tb） has been investigated in terms of valence change of rare earth ions. Under ultr...
关键词：Borophosphate glass COLOR Metal ions TERBIUM 
Incorporation of Si-Ninducing white light of SrAl_2Si_2O_8:Eu^(2+),Mn^(2+) phosphor for white light emitting diodes被引量：3
《Journal of Rare Earths》2011年第6期522-526,共5页郑玺 费沁妮 毛智勇 刘艳花 蔡毅 陆启飞 田华 王达健 
Project supported by the National Natural Science Foundation of China (50802062, 21076161, 50872091);Key Discipline of Materials Physics and Chemistry (Tianjin, China) (2006ZD30)
Photoluminescence （PL） and colorimetric properties of white-light emission SrAl2Si2O8：Eu2＋,Mn2＋ phosphor were tuned effectively through incorporating Si–N bond to the host in the form of Si3N4. A maximum solubil...
关键词：PHOSPHORS PHOTOLUMINESCENCE red shift white-light-emitting diode rare earths 
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