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Thermoluminescence study of rare earth ion (Dy3+) doped LiF:Mg crystals grown by EFG techniquePooja Seth1,Shruti Aggarwal1,S M Rao21. University School of Basic and Applied Science, Guru Gobind Singh.... Thermoluminescence (TL) measurements were made on as grown (AG) and annealed (AN) crystals after they were irradiated with a gamma dose of 15 Gy. The influence and advantage of optimized Dy3+ concentration......
Optical and thermoluminescence properties of Lu2Si2O7:Pr single crystal冯鹤1,任国浩2,吴云涛2,徐军2,杨秋红1,谢建军1,周明奇3,陈晨龙31. School of Materials Science and Engineering, Shanghai University2. Shanghai Institute of Ceramics, Chinese Academy of Science3. Department of Materials & Opto-electronic Science, National Sun Yat-Sen University摘 要:Single crystal of Lu2Si2O7:Pr......
Optical and thermoluminescence properties of Lu2Si2O7:Pr single crystal冯鹤1,任国浩2,吴云涛2,徐军2,杨秋红1,谢建军1,周明奇3,陈晨龙31. School of Materials Science and Engineering, Shanghai University2. Shanghai Institute of Ceramics, Chinese Academy of Science3. Department of Materials & Opto-electronic Science, National Sun Yat-Sen University摘 要:Single crystal of Lu2Si2O7:Pr......
Thermoluminescence characteristics of NaSr4(BO3)3:Ce3+ under β-ray irradiation姜丽宏1,2,张彦立3,李成宇1,庞然1,2,师丽丽1,2,张粟1,2,郝景权1,苏锵1,41. State Key Laboratory of Application of Rare Earth Resources,Changchun... id="ChDivSummary" name="ChDivSummary">The thermoluminescence (TL) properties of Ce3+ doped NaSr4(BO3)3 phosphor under the β-ray irradiation were reported. The polycrystalline sample was synthesized......
Comparison of thermoluminescence spectra of MgB4O7 doped with dysprosium and manganese谭志坚1,兰婷婷1,高丽2,张纯祥1,刘小伟1,罗达玲1,唐强11. School of Physics Science and Engineering, Sun Yat-sen University2. School... and their thermoluminescence(TL)emission spectra were measured.TL emission bands in 480,575 and 660 nm at 200 and 360 oC were observed in the MgB4O7:Dy due to the transitions of the trivalent rare earth ions Dy3......
Comparison of thermoluminescence spectra of MgB4O7 doped with dysprosium and manganese谭志坚1,兰婷婷1,高丽2,张纯祥1,刘小伟1,罗达玲1,唐强11. School of Physics Science and Engineering, Sun Yat-sen University2. School... and their thermoluminescence(TL)emission spectra were measured.TL emission bands in 480,575 and 660 nm at 200 and 360 oC were observed in the MgB4O7:Dy due to the transitions of the trivalent rare earth ions Dy3......
Investigations into thermoluminescence and afterglow characterization of strontium aluminates with boron-modification and reductions via sol-gel route陈一诚1,陈克恭2,陈弘森2,杜哲光2,林昭任3,林秀雄4,陈登铭5,谢天渝21... id="ChDivSummary" name="ChDivSummary">The effects of strontium aluminates of SrAl2O4:Eu2+,Dy3+(SAED) and boron-modified SAED (BSAED) phases synthesized from a sol-gel process on thermoluminescence (TL......
Investigations into thermoluminescence and afterglow characterization of strontium aluminates with boron-modification and reductions via sol-gel route陈一诚1,陈克恭2,陈弘森2,杜哲光2,林昭任3,林秀雄4,陈登铭5,谢天渝21... id="ChDivSummary" name="ChDivSummary">The effects of strontium aluminates of SrAl2O4:Eu2+,Dy3+(SAED) and boron-modified SAED (BSAED) phases synthesized from a sol-gel process on thermoluminescence (TL......
松散状木质纤维路用性能研究 谷传宏1,韩跃新1,陈晓龙1,田泽峰1 (1.东北大学,沈阳,110004) 摘要:本文以一种国产松散状木质纤维为研究对象,通过常规沥青混合料试验评价其路用性能并与一种常用的国外纤维相对比,确定此种纤维与国外同类型产品的路用性能差异及适宜掺量. 关键词:木质纤维; SMA; 沥青混合料; 路用性能; [全文内容正在添加中] ......
硬质沥青混合料的路用性能陆宏新1,谭波2,杨瑞华2,31. 广西路桥建设有限公司2. 桂林理工大学 广西岩土力学与工程重点实验室3. 上海市路政局摘 要:为提高沥青混合料的高温稳定性,近年来国际上道路沥青标号的应用也向偏稠的方向发展.通过室内试验测试了硬质沥青(AH-30)的性能指标,分别对硬质沥青(AH-30),重交沥青(AH-70),SBS改性沥青混合料进行了配合比设计,分析比较了采用不同粘结料的沥青混合料的路用性.试验结果表明硬质沥青混合料的最佳油石比较重交沥青混合料的偏大,具有优秀的高温稳定性和水稳......