搜索结果: 1-15 共查到“理学 Magnetic properties”相关记录61条 . 查询时间(0.27 秒)
Thermal and magnetic properties of spin ladder and chain compounds
Thermal and magnetic properties spin ladder chain compounds
2015/3/19
Thermal and magnetic properties of spin ladder and chain compounds.
Arctic Lake Sediments As Records Of Climate Change Using Rock Magnetic Properties and Paleomagnetic Data
Earth sciences Arctic Lacustrine Lake el'gygytgyn Mineralogy Paleoclimate Rock magnetism
2014/10/22
Two lakes were studied in detail for rock magnetic properties: Lake El'gygytgyn, a crater lake formed 3.6Ma in the Far Eastern Russian Arctic, and Heimerdalsvatnet, a Holocene coastal lake located in ...
First-principles study on the magnetic properties in Mg dooped BiFeO3 with and without oxygen vacancies
Vacancies Magnesium Magnetic moments Antiferromagnetism Band gap
2016/12/2
The magnetic properties of Mg-doped BiFeO3 (BFO) with and without oxygen vacancies are studied through first-principles calculations. The Mg-doping prefers to occupy the ferromagnetic planes and produ...
Transmission electron microscopy (TEM) has been employed to characterize micro/magnetic structural details of magneto-optical (MO) recording TbFeCo thin films as a function of dcmagnetron sputtering p...
Magnetic properties and recording characteristics of high magnetization exchange coupled double-layer TbFeCo for magnetic flux reading optical recording
exchange-coupled double-layer magnetic flux reading optical recording recording bias field onset field therommagnetic writing Kobatashi model modified nucleation field model
2011/11/29
The magnetic properties and recording characterisitcs of exchange-coupled double-layer (ECDL) disks consisting of a transition metal-rich TbFeCo readout layer with high mangnetization and a recording ...
First Principles Study of the Electronic and Magnetic Properties of Ce Doped SrMnO3
Colossal magnetoresistance Electronic structure First principles Perovskite
2012/4/5
The electronic and magnetic properties of Ce doped SrMnO3 have been investigated us-ing the pseudo-potential plane wave method within the generalized gradient approximation method by first principles....
Engineering the magnetic properties of the Mn$_{13}$ cluster by doping
Engineering the magnetic properties Mn
2011/9/9
With a goal to produce giant magnetic moment in Mn13 cluster which will be useful for practical applications, we have considered the structure and magnetic properties of pure Mn13 cluster and substitu...
New Hydrocarbon Superconductor on the Verge of Metal-Insulator Transition: Electronic Structures and Magnetic Properties of K3picene
New Hydrocarbon Superconductor Verge of Metal-Insulator Transition: Electronic Structures Magnetic Properties of K3picene
2010/11/22
We have investigated the electronic structures and magnetic properties of of K3picene, which
is a first hydrocarbon superconductor with high transition temperature Tc=18K. We have shown
that the met...
Modulation of the thermodynamic, kinetic and magnetic properties of the hydrogen monomer on graphene by charge doping
Modulation of the thermodynamic kinetic magnetic properties graphene by charge doping
2010/11/23
The thermodynamic, kinetic and magnetic properties of the hydrogen monomer on doped graphene layers were studied by ab initio simulations. Electron doping was found to heighten the diffusion potential...
Structural and magnetic properties of Co-Mn-Sb thin films
Structural magnetic properties Co-Mn-Sb thin films
2010/11/22
Thin Co-Mn-Sb films of different compositions were investigated and utilized as electrodes in alumina based magnetic tunnel junctions with CoFe counter electrode. The preparation conditions were optim...
Influence of itinerancy on the magnetic properties of the single crystals of Sr2YRu1-xCuxO6 solid solutions
double perovskite ruthinate XAS valence states
2010/11/23
X-ray absorption spectroscopy(XAS) Ru L-edge and O K-edge measurements on single crystals of Sr2YRu1-xCuxO6 (x=0.01-0.05) solid solutions show that Cu replaces Ru in the lattice which results in a lat...
Structure, Transport and Magnetic properties in La$_{2x}$Sr$_{2-2x}$Co$_{2x}$Ru$_{2-2x}$O$_{6}$
Structure Transport Magnetic properties
2010/11/22
The perovskite solid solutions of the type La2xSr2−2xCo2xRu2−2xO6 with 0.25 x 0.75 have been investigated for their structural, magnetic and transport properties.All the compounds cryst...
Effect of Mo interlayer on magnetic properties of exchange coupled Sm-Co/Fe bilayers
Sputtering Nanocomposite Magnetic measurements Exchange spring magnets
2010/6/30
Sm-Co/Fe, hard/soft magnetic bilayers have been fabricated on 70 nm Cr buffered Si (100) substrate by dc and rf magnetron sputtering and annealed at 525OC for 30min. Very thin Mo layers (0-0.7 nm) wer...
Structural and magnetic properties of Mg0.8-xM0.2NixFe2O4 (M = Zn, Mn) ferrite powders
Ferrites lattice parameter crystallite size saturation magnetization
2010/4/8
Structural and magnetic properties of Mg0.8-xM0.2NixFe2O4 (M = Zn, Mn; x = 0, 0.2, 0.4, 0.6, 0.8) ferrite powders, prepared by solid state reaction method, were studied. The variations of lattice para...
Magnetic properties of electrodeposited Fe-poor Fe-Cu alloys
Fe-Cu alloys Fe clusters Superferromagnetism Electrodeposited alloys
2010/7/5
In Fe-Cu alloys prepared by pulsed electrodeposition, Fe clusters form directly within a non-magnetic Cu matrix. The clusters contain around 140 Fe atoms and are superparamagnetic at room temperature....