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paramagnetic properties
相关语句
  顺磁性质
     A STUDY OF THE OPTICAL AND THE PARAMAGNETIC PROPERTIES IN CsMgCl_3:Ni~(2+)CRYSTALS
     CsMgCl_3:Ni~(2+)的光学及顺磁性质研究
短句来源
     Spin-Hamiltonian Theory is a powerful tool to study the paramagnetic properties of transition metal ions and rare earth ions in crystals, and then to understand further the local structures of these paramagnetic centers in crystals.
     自旋哈密顿理论是研究掺过渡和稀土金属离子在晶体中顺磁性质,进而了解其微观结构等的有力工具。 实验上,自旋哈密顿参量可以通过电子顺磁共振(EPR)谱测量,由此可得到顺磁离子自旋能级分裂的信息,这些信息又与顺磁离子所处的局部环境有关,因此为了解晶体掺杂后的缺陷结构信息提供了一种可行的方法;
短句来源
  “paramagnetic properties”译为未确定词的双语例句
     Applications of the Angular Overlap Model (Ⅱ) In the Microcomputer Calculating the Paramagnetic Properties of Low-symmetry Complexes
     角度重叠模型的应用——(Ⅱ)低对称性配合物磁学性质的微机计算
短句来源
     With the spectrum parameters (in cm~(-1) unit) 5=790, C=3270, A=8300,ζ=530.5, v=-2400,v'=565.69, the calculated results are in very good agreement with the findings. Thus, the optical and paramagnetic properties of LiNbO_3: Ni~(2+) are well interpreted uniformly for the first time.
     所用光谱参量为(用cm~(-1)单位)B=790,C=3270,Δ=8300,ζ=530.5,v=-2400,v′=565.69.所得理论结果与实验符合甚佳,其中D=-5.0734(-5.31),g(?)
短句来源
     The(results) show that the modified can be dispersed stably in ethanol for long period and have rapid magnetic(response) against external field. P(AA-co-HEA) adsorbed onto the surface of nano-Fe_3O_4 by coordinate bond. The diameter of the modified magnetic particles is about 10 nm and the material exhibit super paramagnetic properties above the blocking temperature.
     结果表明:处理后的Fe3O4粒子粒径为10 nm左右,共聚物中丙烯酸组分通过配位键结合在Fe3O4粒子表面,悬浮液分散稳定并且具有对外磁场快速响应的特点,其复合材料还具有超顺磁性的特性。
短句来源
  相似匹配句对
     The Properties of S_(R-)
     S_(R-)的性质
短句来源
     q-Determinant and its properties
     q-行列式及其性质
短句来源
     The Magnetic Properties of Paramagnetic Neodymium Trifluoride in High Magnetic Field
     高磁场下顺磁性NdF_3介质的磁特性
短句来源
     A review is preseuted concerning the electron paramagnetic resonance properties of blue copper proteins.
     本文综述了蓝铜蛋白质的电子顺磁共振研究
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  paramagnetic properties
Change in the paramagnetic properties of Fe3O4 upon interaction with benzimidazole derivatives
      
Radical cations of N,N-tetraalkylbenzidines are formed as secondary conversion products of the radical cations of N-dialkylanilines, which exhibit paramagnetic properties.
      
The paramagnetic properties of an O2 molecule disappear when O2 is incorporated into the fullerene lattice.
      
Paramagnetic properties and lower excited states of long molecules with conjugated bonds
      
Use of paramagnetic properties of the medium to be measured in variable-pressure-differential flowmeters
      
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On the basis of the microcomputer program for calculating the elec-tronic spectra of complexes of transistion metals a microcomputerprogram for calculating the paramagnetic properties of low-symmetrycomplcxes has been written in FORTRAN-77. This program can be usedto calculate the electron spin resonance spectra, the anisotropic para-magnetic susceptibilities and magnetic moments.

在前文的程序基础上,用FORTRAN语言编写了计算任意对称性配合物的电子顺磁共振光谱,各向异性的顺磁磁化率和磁矩的微机程序。

EPR spetra of eight paramagnetic binuclear clusters have been measured and classifiedinto two kinds. One is similar to those of mononuclear compound and is called "piecemode",the other manifests characters of spectra of binuclear cluster and is called "clustermode", Under effect of the temperature and solvent,the two kinds of spectra show normalparamagnetic and unnormal paramagnetic properties respectively. Some information providedby EPR spectra are discussed.

本文报导了四个双铜,四个双钼簇合物的EPR谱。这些谱可分成两类:一种类似于单核化合物的EPR谱,谱参数与单核谱相近,但谱强度较单核谱弱,文中称之为“碎片型”;另一类的谱参数与双核偶合的体系相同,谱的强度与双核偶合程度有关、反映双核偶合成簇的性质,称之为“簇型”。两类谱受温度和溶剂的影响分别呈现正常与反常的顺磁性。本文对它们与簇合物结构-性质间的关系作了初步探讨。

The optical and magnetic properties of the extensively interesting LiNbO_3: Ni~(2+) crystal, especially its zero-field splitting, have not been interpreted successfully so far. By the -C_(3) complete energy matrix which includes all the t_2~me~nS terms and involves spin—orbit coupling and the trigonal crystal field, and also by the spin.Hamiltonian theory, the present paper has given a uniform and complete strong—field calculation for the fine spectrum, the spin Hamiltonian parameters (D,g), the ground state...

The optical and magnetic properties of the extensively interesting LiNbO_3: Ni~(2+) crystal, especially its zero-field splitting, have not been interpreted successfully so far. By the -C_(3) complete energy matrix which includes all the t_2~me~nS terms and involves spin—orbit coupling and the trigonal crystal field, and also by the spin.Hamiltonian theory, the present paper has given a uniform and complete strong—field calculation for the fine spectrum, the spin Hamiltonian parameters (D,g), the ground state Zeeman splitting and the paramagnetic resonace conditions (H,hv) of LiNbO_3: Ni~(2+). With the spectrum parameters (in cm~(-1) unit) 5=790, C=3270, A=8300,ζ=530.5, v=-2400,v'=565.69, the calculated results are in very good agreement with the findings. Thus, the optical and paramagnetic properties of LiNbO_3: Ni~(2+) are well interpreted uniformly for the first time. Among the calculation results, D=-5.0734(-5.31) , g‖=2.2589(2.26±0.01), =2.2613, hv=030017~0.30194(0.30021 cm~(-1)), the values in the parentheses are findings. It is shown that the g values, especially the EPR conditions and the D value, are extremelly sensitive to the contributions from excited terms, thus the utilization of complete energy matrix is necessary. The theoretical methods, including the g formulae, are suitable for arbitrary α~(oi d~2)-C_(3v) ions.

广受重视的LiNbO_3:Ni~(2+)晶体的光学性质和磁学性质,特别是零场分裂,至今尚无合理的统一的理论解释.本文首次用包d~8离子全部谱项l_2~me~nrS并包含旋轨耦合与三角晶场的d~8-C_(3v)~*完全能量矩阵,结合自旋哈密顿理论,对LiNbO_3:Ni~(2+)的精细光谱、自旋哈密顿参量(D、g)、基态Zeeman分裂以及顺磁共振条件(H,hv)进行了统一的完全的强场方法计算.所用光谱参量为(用cm~(-1)单位)B=790,C=3270,Δ=8300,ζ=530.5,v=-2400,v′=565.69.所得理论结果与实验符合甚佳,其中D=-5.0734(-5.31),g(?)=2.2589(2.26±0.01),g⊥=2.2613,hv=0.30017—0.30194(0.3002lcm~(-1)),括号内为实验值.本文指出,g值,特别是共振条件和D值,十分敏感于激发谱项的贡献,故采用完全能量矩阵是必要的.本文首次给出了LiNbO_3:Ni~(2+)光学和顺磁性质的统一解释。本文的理论方法,包括计算g因子的公式,对任意d~8(或d~2)-G_(3v)离子适用.

 
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