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SPECTRA: 作品数：1142被引量：1445H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨世学刘宇明何荣幸胡超陈颖更多>>; 相关机构：中国科学院广州海洋地质调查局东南大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Synthesis,structure and radiative and nonradiative properties of a new Dy3+ complex with sulfonylamidophosphate ligand被引量：2: 《Journal of Rare Earths》2019年第11期1255-1260,共6页Lukasz Marek Marcin Sobczyk Victor A.Trush Kamil Korzeniowski Vladimir M.Amirkhanov Janina Legendziewicz; In recent years there has been growing interest in lanthanide-based multifunctional materials that exhibit interesting photophysical properties.This work presents spectroscopic and crystallographic characterization of...; 关键词：DY^3+ Sulfonylamidophosphates Crystal STRUCTURE Absorption and emission SPECTRA Judd-Ofelt intensity calculations Energy transfer

Effect of dopant concentration on the spectra characteristic in Zr^(4+) doped Yb:Nd:LiNbO_3 crystals被引量：1: 《Journal of Rare Earths》2017年第8期761-766,共6页代丽刘春蕊闫哲华韩县博王路平谭超徐玉恒; supported by the Youth Science Fund of Heilongjiang Province of China(QC2015061); A series of Yb：Nd：LiNbO3 crystals tridoped with various concentrations of Zr4＋（1 mol.%, 2 mol.% and 4 mol.%） were grown by the Czochralski technique from the congruent melt. The X-ray powder diffraction, UV-Vis-N...; 关键词：Zr：Yb：Nd：LiNbO3 crystals UV-Vis-NIR dopant concentration rare earths

Study on vacuum ultraviolet spectra of amorphous Er_2O_3 films on Si(001) substrates: 《Journal of Rare Earths》2011年第9期888-890,共3页朱燕艳方泽波徐闰陈静曹海静李慧玉; Project supported by the National Natural Science Foundation of China (11004130 and 60806031);the Key Fundamental Project of Shanghai (10JC1405900); Amorphous Er2O3 films have been fabricated on p-type Si（001） substrates using radio frequency magnetron sputtering technique. Vacuum ultraviolet spectra were employed to investigate the samples. An optical gap of 6....; 关键词：optical properties rare earth oxides solar cells

Spectroscopic properties of ytterbium doped KLu(WO_4)_2: 《Journal of Rare Earths》2011年第4期359-362,共4页王坤鹏王继扬; supported by Program for New Century Excellent Talents in University (NCET-08-0722); Monoclinic Yb3＋-doped KLu（WO4）2 （Yb：KLuW） crystal with large sizes was grown by top-seeded solution growth （TSSG） method. Room-temperature absorption and fluorescence spectra were measured. The ground-state en...; 关键词：Yb：KLuW crystals TSSG growth method spectra properties rare earths

Synthesis and characterization of yttrium and antimony codoped SnO_2 conductive nanoparticles被引量：2: 《Journal of Rare Earths》2010年第S1期102-105,共4页刘小珍李勇宋玲玲肖含章; Project supported by the National Natural Science Foundation of China (50972094);Leading Academic Discipline Project of Shanghai Municipal Education Commission (J51503);Science Technology Foundation of Shanghai (072305113,10410703000);the Program for Professor of Spe-cial Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; Y was used as a dopant in preparing conductive powder to improve its performance. Y and Sb co-doped SnO2 conductive nanoparticles were prepared by the complexation-coprecipitation method with Sn,Sb2O3 and Y2O3 as the ...; 关键词：conductive nanoparticles DOPING chemical synthesis SPECTRA rare earths

Synthesis and luminescent properties of Pr-doped Lu_3Al_5O_(12) translucent ceramic被引量：1: 《Journal of Rare Earths》2009年第3期377-381,共5页赵江波王志芳王超男韦先涛李勇张慰萍尹民; supported by the National Natural Science Foundation of China (10774140);Funds for International Cooperation and Exchange of the National Nature Science Foundation of China (50711120504);Specialized Research Fund for the Doctoral Program of Higher Education (20060358054);Special Foundation for Talents of Anhui Province, China (2007Z021); Lutetium aluminum garnet （LuAG） precursors doped with different Pr^3＋ concentration （0.25at.%, 0.5at.%, 1.0at.%, 3.0at.%, 5.0at.%） were synthesized via a co-precipitation method using ammonium hydrogen carbonate ...; 关键词：CERAMIC Lu3Al5O12 PRASEODYMIUM VUV-UV spectra concentration quenching rare earths

Hydrothermal preparation and persistence characteristics of nanosized phosphor SrS:Eu^(2+),Dy^(3+)被引量：8: 《Journal of Rare Earths》2009年第1期43-46,共4页段晓霞黄世华由芳田康凯; supported by the National Natural Science Foundation of China (10774012 and 10434030);Beijing Jiaotong University Program (2007XM048, 2006XM038); Nanosized long-persistent phosphors SrS：Eu^2＋, Dy^3＋ were prepared by the hydrothermal method.The samples were characterized by X-ray powder diffraction, transmission electron microscopy, and charge-coupled device ...; 关键词：hydrothermal preparation nanosized phosphor luminescence quenching afterglow spectra rare earths

Surface graphitization analysis of cerium-polished HFCVD diamond films with micro-raman spectra被引量：1: 《Journal of Rare Earths》2008年第3期362-366,共5页王树彬孙玉静田莳; The etching technique using Ce is a convenient and fast method for polishing and shaping diamond films. In this study, the influence of polishing parameters such as polishing temperature and time on the surface crysta...; 关键词：diamond films POLISHING CERIUM surface graphitization rare earths

Study on Growth and Spectra Properties of Nd∶GGG Crystal: 《Journal of Rare Earths》2007年第S2期27-30,共4页曾繁明孙晶张莹刘景和; The laser crystal Nd∶GGG was grown by Cz method. The optimum processing parameter is that the pulling rate is 2～4 mm·h-1, the rotation rate is 20～40 r·min-1 and the cooling rate is 20 ℃. The absorption and fluor...; 关键词：Cz method Nd∶GGG spectral properties rare earths

High-Temperature Electric Properties and X-ray Photoemission Spectra of Layered Co-Based Oxides Bi_(2-x)La_xSr_2Co_2O_(8-δ): 《Journal of Rare Earths》2007年第S1期301-304,共4页李中华陈刚裴健刘璞生; the National Nature Science Foundation of China (20571019);the Project-sponsored by SRF for ROCS ,HLJ (LC06C13);Project-Sponsored by Program of Harbin Subject Chief Scientist (2006RFXXG001);Development Programfor Outstanding Young Teachers in Harbin Institute of Technology (HITQNJS.2006.028); Layered Co-based ceramics with a nominal composition Bi2-xLaxSr2Co2O8-δ (x=0.0, 0.4, 0.8, short by BLC-222) were prepared using conventional solid state reaction method. X-ray photoemission spectroscopy (XPS) was use...; 关键词：layered Co-based ceramic thermalelectric XPS BC-222 rare earths

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