Effects of high pressure on the luminescence spectra of Eu(SO4)(2)center dot NH4 microcrystals: Anisotropically induced structural distortions

Cascales C; de Andres A; Sanchez-Benitez J

首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Effects of high pressure on the luminescence spectra of Eu(SO4)(2)center dot NH4 microcrystals: Anisotropically induced structural distortions

【24h】

Effects of high pressure on the luminescence spectra of Eu(SO4)(2)center dot NH4 microcrystals: Anisotropically induced structural distortions

机译：高压对Eu（SO4）（2）中心点NH4微晶发光光谱的影响：各向异性引起的结构变形

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The possibilities of the use of Eu3+ in extracting information of the pressure effects on the nature of its crystal site in the NH4 center dot Eu(SO4)(2) catalytic host are closely inspected through the study of emission spectra for applied pressures up to 87 kbar. The phenomenological crystal field analysis of these spectra reveals clear discontinuities, at similar to 30 kbar, the sharper ones, and then at similar to 70 kbar, in crystal field strength trends, which taken together with structure-based simulations of crystal field interactions indicate well-defined pressure-induced anisotropic distortions in Eu3+ local environments.

机译：通过研究发射压力高达87的发射光谱，仔细检查了Eu3 +在提取其对NH4中心点Eu（SO4）（2）催化主体中晶体位点性质的压力影响信息方面的可能性。 kbar。这些光谱的现象学晶体场分析显示出明显的不连续性，在接近30 kbar时，更陡峭，然后在类似于70 kbar时，在晶体场强度趋势中，这与基于结构的晶体场相互作用的模拟一起很好地表明了Eu3 +局部环境中的压力定义各向异性变形。

著录项

来源
《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2008年第7期|共9页
作者
Cascales C; de Andres A; Sanchez-Benitez J;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
CRYSTAL-FIELD ANALYSIS; RARE-EARTH IONS; OPTICAL SPECTROSCOPY; SINGLE-CRYSTALS; OXIDE GLASSES; ENERGY-LEVELS; FLUORESCENCE; EU3+; EMISSION; LASER;

机译：晶体分析;稀土离子;光学光谱;单晶体;氧化物玻璃;能级;荧光;EU3 +;排放;激光;

相似文献

外文文献
中文文献
专利

1. Effects of high pressure on the luminescence spectra of Eu(SO4)(2)center dot NH4 microcrystals: Anisotropically induced structural distortions [J] . Cascales C, de Andres A, Sanchez-Benitez J The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2008,第7期

机译：高压对Eu（SO4）（2）中心点NH4微晶发光光谱的影响：各向异性引起的结构变形
2. MAGNETO-STRUCTURAL EFFECTS OF THE JAHN-TELLER DISTORTIONS ON 2,2'-BIPYRIMIDINE (BPM-)BRIDGED DINUCLEAR COPPER(II) COMPLEXES - CRYSTAL STRUCTURES AND MAGNETIC PROPERTIES OF [CU2(BPM)(H2O)(4)(SO4)(2)]CENTER-DOT-3H(2)O AND [CU-2(BPM)(H2O)(8)](SO4)(2)CEN [J] . Demunno G., Lloret F., Cano J., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1995,第8期

机译：贾恩-泰勒畸变对2,2'-双嘧啶（BPM）桥连的铜（II）络合物的磁结构效应-[CU2（BPM）（H2O）（4）（SO4）（）的晶体结构和磁性2）] CENTER-DOT-3H（2）O和[CU-2（BPM）（H2O）（8）]（SO4）（2）CEN
3. MAGNETO-STRUCTURAL EFFECTS OF THE JAHN-TELLER DISTORTIONS ON 2,2'-BIPYRIMIDINE (BPM-)BRIDGED DINUCLEAR COPPER(II) COMPLEXES - CRYSTAL STRUCTURES AND MAGNETIC PROPERTIES OF [CU2(BPM)(H2O)(4)(SO4)(2)]CENTER-DOT-3H(2)O AND [CU-2(BPM)(H2O)(8)](SO4)(2)CEN [J] . Demunno G., Lloret F., Cano J., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1995,第8期

机译：贾恩-泰勒畸变对2,2'-双嘧啶（BPM）桥连的铜（II）复合物的磁结构效应-[CU2（BPM）（H2O）（4）（SO4）（）的晶体结构和磁性2）] CENTER-DOT-3H（2）O和[CU-2（BPM）（H2O）（8）]（SO4）（2）CEN
4. Spectral characteristics of luminescence centers in alkali halide microcrystals [C] . Julia G. Konyukhova, Vyacheslav I. Kochubey Saratov Meeting on Laser Physics and Photonics, Spectroscopy and Molecular Modeling . 2006

机译：碱金属卤化物微晶中发光中心的光谱特征
5. Effects of Artificial, Stand-Level Induced Drought and Thinning on Pseudotsuga menziesii Plantation Eco-Physiology, and Soil Respiration [D] . Lee, Kiwoong . 2019

机译：人工，支架诱导干旱和稀疏对假息脑细胞生态生理学和土壤呼吸的影响
6. Pressure‐Induced Structural Evolution and Bandgap Optimization of Lead‐Free Halide Double Perovskite (NH4)2SeBr6 [O] . Lingrui Wang, Panpan Yao, Fei Wang, 2020

机译：无铅卤化物双钙钛矿（NH4）2SeBr6的压力诱导结构演化和带隙优化
7. Effects of High Pressure on the Luminescence Spectra of Eu(SO4)2NH4 Microcrystals: Anisotropically Induced Structural Distortions [O] . -1

机译：高压对欧盟发光光谱的影响（SO4）2NH4微晶：各向异性诱导的结构扭曲

Effects of high pressure on the luminescence spectra of Eu(SO4)(2)center dot NH4 microcrystals: Anisotropically induced structural distortions

摘要

著录项

相似文献

相关主题

期刊订阅