Results 21 to 30 of about 164,224 (318)

Effect of Magnetized Freezing Extender on Membrane Damages, Motility, and Fertility of Boar Sperm Following Cryopreservation

open access: yesAnimals, 2023
Magnetized water is defined as the amount of water that has passed through a magnet. The magnetic field weakens the hydrogen bonds between the water molecules, leading to the magnetized liquid acquiring special characteristics such as easy supercooling ...
Seunghyung Lee   +4 more
doaj   +1 more source

Isolated Spin-7/2 Species of Gadolinium (III) Chelate Complexes on the Surface of 5-nm Diamond Particles

open access: yesNanomaterials, 2023
The magnetic characteristics of a system of triply charged gadolinium ions Gd3+ chelated with carboxyls on the surface of detonation nanodiamond (DND) particles have been studied.
Vladimir Yu. Osipov   +2 more
doaj   +1 more source

Coherent spin dynamics and magnetization transport in nanoscale magnetism [PDF]

open access: yes, 2003
In this dissertation, we present a detailed theoretical analysis of the spin dynam- ics in small antiferromagnetic systems in view of macroscopic quantum phenom- ena, possible applications in quantum information processing, and transport of the ...
Meier, Florian
core   +1 more source

Observations of viscous magnetization in multidomain magnetite [PDF]

open access: yes, 2006
The viscous behavior of multidomain magnetite has been directly observed in both natural and synthetic samples using Bitter pattern imaging. A computer-controlled fully automated microscope fitted with a heating stage, field coils, and digital camera was
Williams, W.   +3 more
core   +1 more source

Magnetization-prepared ZTE scheme. [PDF]

open access: yes, 2019
(a) The basic ZTE acquisition sequence. After a non-selective excitation pulse, applied in the presence of the read-out gradient (GR), sampling takes place after a system specific dead time Δ, to switch from the transmit to the receive state.
Joep Wezel (7387925)   +4 more
core   +1 more source

Anomalous magnetoresistance in centrosymmetric skyrmion-lattice magnet Gd2PdSi3

open access: yesNew Journal of Physics, 2020
We performed a systematic study of the temperature- and field-dependence of magnetization and resistivity of Gd _2 PdSi _3 , which is a centrosymmetric skyrmion crystal.
Han Zhang   +7 more
doaj   +1 more source

Hybrid torque and SQUID magnetometry of individual magnetic nanotubes [PDF]

open access: yes, 2015
For the experiments presented in this thesis, a hybrid magnetometer consisting of a ultra sensitive Si cantilever and a nano-scale superconducting quantum interference device (nanoSQUID) sensitive enough to measure a single nanoscale magnetic particle ...
Buchter, Arne
core   +1 more source

Dynamic cantilever magnetometry of individual ferromagnetic nanotubes [PDF]

open access: yes, 2014
In this thesis, we focus on a particular aspect of nanotechnology, namely the understanding of magnetic states in nanometer-scale objects. Describing microscopic magnetization states and reversal is particularly important for the development of magnetic ...
Weber, Dennis Patrick
core   +1 more source

Magnetostrictive Functional Materials of Tb 0.27Dy 0.73(Fe 1−xAl x) 2 Series as Prospective Constituents of Magnetoelectric Composites [PDF]

open access: yesArchives of Metallurgy and Materials, 2023
Structural, magnetic, and magnetostrictive properties of two-sublattice Tb 0.27Dy 0.73 (Fe 1−xAl x) 2 polycrystalline intermetallic ferrimagnets ( x = 0−0.2 and 1.0) were studied using X-ray powder diffraction, magnetometry, and strain gauge ...
B. Winiarska   +5 more
doaj   +1 more source

Hyperpolarized singlet NMR on a small animal imaging system [PDF]

open access: yes, 2012
Nuclear spin hyperpolarization makes a significant advance toward overcoming the sensitivity limitations of in vivo magnetic resonance imaging, particularly in the case of low-gamma nuclei.
Brown, Richard C. D.   +9 more
core   +1 more source

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