magnetization measurements
Magnetization measurements of high mobility two dimensional electron gases
... The LL widths summarized in Table I 共 0.1–0.4 meV 兲 are much smaller than in the study of Potts et al., 17 demonstrat- ing the improved quality of these heterojunctions. The LL shape is described equally well by a ...
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Studies of the Low Energy Quasiparticle Excitations in High Temperature Superconducting Cuprates with Scanning Tunneling Spectroscopy and Magnetization Measurements
... The surface topography of the sample is approximately eliminated from measurements of spatially resolved differential conductance maps in constant tip-junction resistance spectroscopy mode for a homogeneous ...
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Magnetic Field Induced Transition in Co Doped Ni41Co9Mn31 5Ga18 5 Heusler Alloy
... the magnetization measurement, with a compensating high homogeneity magnetic ...DSC measurements was taken from the same ingot as that for the thermal strain and magnetization ...
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Magnetic study of Fe3O4 nanoparticles incorporated within mesoporous silicon
... The infiltrated magnetite nanoparticles into the PS matrix are SPM at room temperature, and dipolar interactions are present. This behavior explains the high blocking temperature obtained from ZFC/FC measurements. ...
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Table-like magnetocaloric effect in Gd56Ni15Al27Zr2 alloy and its field independence feature
... Calorimetric measurements were performed on a Setaram DSC131 calorimeter with a scanning rate of 20 K/min under nitrogen ...The magnetization measurements were performed on an MPMS XL-7 ...
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Thermal Expansion and Magnetization Studies of Novel Ferromagnetic Shape Memory Alloys Ni52Mn12 5Fe12 5Ga23 and Ni2Mn0 75Cu0 25Ga
... permeability and magnetization measurements for both alloys were performed in magnetic fields (B), and magnetic phase diagrams were constructed. The measurement results of both alloys were compared and a ...
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Ultra soft magnetic Co Fe B Si Nb amorphous alloys for high frequency power applications
... temperature magnetization measurements of the arc- melted alloys reveal that compared to Vitrovac, Alloy #1 already presents a ten-fold decrease in coercivity, with H c ∼ ...
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Europium substitution effects on structural, magnetic and magnetocaloric properties in La0.5Ca0.5MnO3
... Rietveld refinement of the X-ray diffraction patterns show that our samples are single phase and crystallize in the orthorhombic structure with Pnma space group. Magnetization measurements versus ...
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Multiple ferromagnetic transitions and structural distortion in the van der Waals ferromagnet VI3 at ambient and finite pressures
... We present a combined study of zero-field (51) V and I-127 NMR at ambient pressure and specific heat and magnetization measurements under pressure up to 2.08 GPa on bulk single crystals of the van der Waals ...
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Influence of Y doped induced defects on the optical and magnetic properties of ZnO nanorod arrays prepared by low temperature hydrothermal process
... The crystal structure was determined by X-ray diffrac- tion (XRD) spectrum using a Rigaku D/max 2200 X-ray diffractometer (Rigaku Corporation, Tokyo, Japan) with Cu-Kα radiation. Morphological characterization was ...
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Magnetic profile of proximity-coupled (Dy,Bi)2Te3/(Cr,Sb)2Te3 topological insulator heterostructures
... (PNR) measurements without polarization analysis were obtained at the Offspec beamline at the ISIS neutron and muon source (Ruther- ford Appleton Laboratory, ...The measurements were carried out at 3, 30, ...
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Lorentz transmission electron microscopy and magnetic force microscopy characterization of NiFe/Al oxide/Co films
... Furthermore, magnetization ripple, which is useful for indicating the magnetization direction of do- main, was also ...two-stage magnetization reversal process of the junction films and to confirm ...
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Method for deriving information regarding stress from a stressed ferromagnetic material
... A non-destructive evaluation technique for deriving stress in ferromagnetic materials including deriving anhysteretic and hysteresis magnetization curves for the material in both unstressed and stressed states. ...
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Whole Brain and Localized Magnetization Transfer Measurements Are Associated with Cognitive Impairment in Patients Infected with Human Immunodeficiency Virus
... This study evaluated MTR measures for detecting HIV-in- duced brain damage and correlations with cognitive deficits. The principal advantage of whole brain measurements is to summarize aggregate injury owing to ...
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Preparation and Properties of ε Fe3N Based Magnetic Fluid
... hydrodynamic interaction, there exists the dipolar–dipolar interaction affecting particle relative motion [15]. In low- concentration magnetic fluid samples, magnetic dipolar interactions between magnetic particles are ...
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Peculiarities of Magnetocaloric Effect in Manganites Connected with Magnetic Heterogeneous State
... spontaneous magnetization to the paramagnetic phase is strongly smeared (see ...the magnetization of AF clusters and then increases sharply in the range Hc 1 ≤ H ≤ Hc 2 due to ...
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Paramagnetic magnetization signals and curious metastable behaviour in field cooled magnetization of a single crystal of superconductor 2H NbSe2
... the magnetization data presented here have been recorded at very low fields ...history-dependent magnetization across the PE/SMP has never been reported to generate paramagnetic mag- ...
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Magnetic Properties of FePt Nanoparticles Prepared by a Micellar Method
... In-plane magnetic hysteresis (M-H) loops were mea- sured at room temperature by AGM using an 18 kOe sat- urating field. Figure 4a shows the M-H curves of the samples annealed at different temperatures for 60 min. Because ...
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Early relapsing remitting multiple sclerosis: A magnetic resonance imaging study investigating normal appearing brain tissue and lesion changes and their relationship to clinical disability
... I have studied a group of patients with relapsing remitting disease, that have a shorter disease duration (median 1,7 years) than previous T l relaxation time histogram studies which have been reported in abstract form ...
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Nuclear magics at explosive magnetization
... The nuclear statistical equilibrium (NSE) approach is used very success- fully for a description of abundances of iron group and nearby nuclides for over half a century, cf. [1, 2, 6, 7]. We briefly recall that at NSE ...
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