magnetism相关论文
采用基于密度泛函理论的第一性原理赝势平面波方法研究了本征Mg2Si及钴(Co)掺杂Mg2Si体系的晶体结构、自旋态密度、磁性和光学性质......
以硝酸铜Cu(NO3)2·3H2O、硝酸铬Cr(NO3)3·9H2O、硝酸铋Bi(NO3)3·3H2O和乙二醇为原料,利用溶胶-凝胶工艺在石英衬底上制备了纳米......
Nowadays,thermoelectric materials have attracted a lot of attention as they can directly convert heat into electricity a......
Tuning Structural, Electronic, and Magnetic Properties of Black-AsP Monolayer by Adatom Adsorptions:
Black Arsenic-phosphorus (AsP) monolayer is a novel two-dimensional nanomaterial with the characteristics of modest dire......
Structure, magnetism and magnetic thermal properties of heavy rare earth Tb1-xTmxFeO3 (x=0.00, 0.15,
Tb1-xTmxFeO3 (x=0.00, 0.15, 0.25) polycrystalline series were synthesized using a solid-state reaction. Our results show......
Magnetic, Photoluminescent and Semiconductive Properties of a Novel 4f-5d Bromide Compound (La6HgsBr
An unprecedented 4f-5d material (La6Hg5Br26)[4(HgBr2)](2Br) (1) was synthesized by hydrothermal reactions and structural......
利用直流磁控溅射的方法制备掺La和未掺La的Ca1-xLaxB6(x=0,0.01,0.02,0.03)薄膜.利用原子力显微镜对薄膜的表面形貌及厚度进行表......
采用基于密度泛函理论的第一性原理平面波赝势方法研究Co掺杂4H-SiC的电子结构和磁性.计算结果表明:Co掺杂引入了空穴,产生自旋极......
In this investigation,the structural and electrical properties of nanocomposites of polyaniline(PANI) and cobalt ferrite......
通过水热法制备MgFe2O4磁性纳米微球,并以其为核包覆TiO2制备新型磁性纳米光催化剂TiO2/MgFe2O4;利用扫描电镜（SEM）、透射电镜（TEM）、X......
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Giant enhancement and anomalous temperature dependence of magnetism in monodispersed NiPt2 nanoparti
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Preparation, Structure and Properties of 3D Supramolecular Architecture, on the Basis of Hydrogen Bo
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Magnetic and Transport Properties of Bi0.5Ca0.5-xLaxFe0.3Mn0.7O3 (x=0, 0.05, 0.10, 0.15, 0.20, 0.25)
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Preparation and Investigation of Arsenic Trioxide-loaded Polylactic Acid/Magnetic Hybrid Nanoparticl
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Synthesis, structure, magnetic properties and molecular mechanics study on the dinuclear copper (II)
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis, crystal structure and magnetic properties of a novel manganese(II)-nitronyl nitroxide-azi
A novel one-dimensional manganese(II) complex containing nitronyl nitroxide radical [Mn2(IM2-py)2(Ac)2(μ1,1-N3)(μ1,3-N......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Crystal structure, magnetic and photoelectric properties of coordination polymer[Co2(C3H4N2)4(C10H2O
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Magnetic properties of highroad-side pine tree leaves in Beijing and their environmental significanc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Magnetic Properties in Mononuclear Gadolinium(Ⅲ) and Terbium(Ⅲ) Complexes Based on Ethoxylphenyl-sub
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
以纳米磁性材料Fe3O4, ZrOCl2·8H2O和硫酸为原料,在不同焙烧温度下制备了纳米磁性固体酸催化剂SO42–/Zr(OH)4-Fe3O4.详细表征了......
利用微波辅助合成法,成功地合成出一系列新颖的稀土亚磷酸盐GdxTb2-x(HPO3)3(H2O)2(0≤x≤2).X-射线粉末衍射分析结果表明,它们为......
采用溶胶-凝胶法制备Ti1-xFexO2胶体,然后放入高压反应釜中进行热处理,得到了一组Ti1-xFexO2纳米粉末样品。利用X射线衍射仪(XRD)......
目的:为了提高大黄素在体内的生物利用度,研制大黄素磁性纳米脂质体.方法:用薄膜-超声法制成大 黄素磁性纳米脂质体.结果:大黄素磁......
First principle study on the possibilities of magnetism in one-dimensional In and T1 atomic wires wi
Using ab initio total energy calculations with the full-potential linearized augmented plane wave method, the possibilit......
以呋喃二羧酸(H2FDC)与Mn(II)为研究对象,通过改变体系溶剂分别得到了化合物Mn(FDC)·(H2O)3(1)和化合物[H2N(CH3)2]2·[Mn3(FDC)4......
A series of oxygen-doped RE2CuO4 (RE=Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm) was synthesized using high-pressure/oxygen-dope......
The annealing condition,Al content,and field amplitude dependences of the complex permeability for Nb-poor Finemet type ......
The polycrystalline samples of Pr0.45(Ca1-xSrx)0.55MnO3 (x =0.0,0.2,0.4,0.6) were prepared by solid-state reaction.Influ......
The magnetism and work function of pure Ni(001) and Ni-Cu slab alloys were investigated using first-principles methods b......
In order to synthesize the targeting drug carrier system, magnetic chitosan-5-fluorouracil nano-particles were prepared ......
Phase evolution and room temperature ferroelectric and magnetic properties of Fe-doped BaTiO3 cerami
To make the ferroelectric BaTiO3 possess ferromagnetism simultaneously, magnetic Fe was doped into BaTiO3 ceramics at do......
The magnetization measurements of gallium nitride nanoceramics doped with 1% of cerium and sintered under various pressu......
Magnetic properties of highroad-side pine tree leaves in Beijing and their environmental significanc
This is a report on magnetic properties of highroad-side tree (Pinus pumila Regel) leaves collected along an expressway ......
The electronic density of states, spinsplittings and atomic magnetic moments of the sixmember ring N2C4 cluster with fol......
The electronic structures and atomic magnetic moments of Nin clusters ( n = 2-6) have been studied. Compared with crysta......
Three dithiooxalato (Dto) bridging one-dimensional Mn(Ⅱ) complexes [Mn(L)Dto](L = Phen (1), Bpy (2) and en (3)) were sy......
Crystal structure, magnetic and photoelectric properties of coordination polymer[Co2(C3H4N2)4(C10H2O
A novel Co(Ⅱ) coordination polymer bridged by 1,2,4,5-benzene-tetracarboxylate is solvothermally synthesized, which pos......
利用外延技术制备 Mn2 O3薄膜，研究不同的衬底对薄膜磁学性能的影响。研究结果表明 Mn2 O3薄膜具有室温铁磁性，呈明显磁滞回线。同时......
A novel complex [Ag(NIT3Py)3]·((ClO4)(H2O) has been synthesized and structurally characterized by X-ray diffraction met......
Synthesis, structure, magnetic properties and molecular mechanics study on the dinuclear copper (II)
Dinuclear copper complex with biradicals [Cu(hfac)2]2PhBNM(PhBNM = 2,5-bimethyl- 1,4-bis(4,4,5,5-tetramethyllimidazoline......
Fe2O3/Al2O3 nanocomposites prepared by using the sol-gel technique were reduced in H2 atmosphere at different temperatur......
基于第一性原理计算,我们系统地呈现了三元合金Co2CrGa(100)表面的原子弛豫、磁性、电子结构以及表面原子极化行为.结果显示,由于C......
采用基于密度泛函理论(DFT)的第一性原理赝势平面波方法,对过渡金属V、Cr、Mn掺杂ZnS的超晶胞体系进行了几何结构优化,计算了晶格......
使用紧束缚近似多体势和遗传算法,计算了Rhn(n=2～20)团簇的基态结构.据优化结构计算了平均键长(-R),平均配位数(CN),单原子平均束缚......
以正硅酸乙酯作为硅源,采用沉淀法将四氧化三铁颗粒包覆在二氧化硅中,制备了Fe3O4@SiO2磁性催化剂载体材料.考察了氨水浓度、正硅......
Synthesis,Crystal Structure and Magnetic Properties of a Novel Copper Inverse-9-metallacrown-3 Compl
The reaction of phenyl 2-pyridyl ketoxime (PhPyCNOH) with Cu(NO3)2·3H2O has led to a triangular complex Cu3(OH)(PhPyCNO......
