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Study of the evolution of a material's magnetization
In physics, magnetization dynamics is the branch of solid-state physics that describes the evolution of the magnetization of a material. A magnetic moment
Magnetization_dynamics
Physical quantity, density of magnetic moment per volume
ferrimagnetic materials have strong magnetization in a magnetic field, and can be magnetized to have magnetization in the absence of an external field
Magnetization
Description of the dynamics of magnetization in a solid
for a differential equation describing the dynamics (typically the precessional motion) of magnetization M in a solid. It is a modified version by Gilbert
Landau–Lifshitz–Gilbert equation
Landau–Lifshitz–Gilbert_equation
Method of utilizing water in magnetic resonance imaging
equations for magnetization would change with the addition of diffusion. Torrey modified Bloch's original description of transverse magnetization to include
Diffusion-weighted magnetic resonance imaging
Diffusion-weighted_magnetic_resonance_imaging
Study of Earth's magnetic field in past
remanent magnetization. If the magnetization is acquired as the grains are deposited, the result is a depositional detrital remanent magnetization; if it
Paleomagnetism
2016 for contributions to the understanding and applications of magnetization dynamics. "2016 elevated fellow" (PDF). IEEE Fellows Directory. Archived
Thomas_Silva
Solid-state electronics based on electron spin
to implement neuronal and synaptic functions by exploiting the magnetization dynamics of nanoscale ferromagnets. These devices can inherently realize
Spintronics
Model of magnetic hysteresis
interdomain coupling α {\displaystyle \alpha } and magnetization M {\displaystyle M} , anhysteretic magnetization M an {\displaystyle M_{\text{an}}} is calculated
Jiles–Atherton_model
Physical phenomenon
tunneling of magnetization, is a physical phenomenon by which the quantum mechanical state that describes the collective magnetization of a nanomagnet
Quantum_spin_tunneling
Mathematical model of ferromagnetism in statistical mechanics
amounts of time in the configuration with magnetization M as with magnetization −M. So the average magnetization (over all time) is zero. As before, this
Ising_model
Engineers (IEEE) in 2012 for contributions to magnetic excitations and magnetization dynamics induced by spin transfer. Andrei received his Ph.D. in Radiophysics
Andrei_Nickolay_Slavin
Property of space that quantifies the magnetic influence at a given location
including: Diamagnetism produces a magnetization that opposes the magnetic field. Paramagnetism produces a magnetization in the same direction as the applied
Magnetic_field
photoirradiation , and the framework has since been extended to ultrafast magnetization dynamics in photo-excited ferromagnets . Although the quantum Boltzmann equation
Quantum_Boltzmann_equation
Spectroscopic technique based on change of nuclear spin state
down, a net spin magnetization along the magnetic field B0 results. A central concept in NMR is the precession of the spin magnetization around the magnetic
Nuclear_magnetic_resonance
Magnetism of sub-micron scales
{\displaystyle |\mathbf {M} |} of the magnetization is assumed to be everywhere equal to the saturation magnetization M s {\displaystyle M_{s}} . The problem
Micromagnetics
Magnetism at the molecular scale
formation of magnetic domains (see single domain (magnetic)). The magnetization dynamics of sufficiently small nanomagnets at low temperatures, typically
Nanomagnet
Soviet-American physicist
research have included plasmon resonances in nanoparticles, nonlinear magnetization dynamics induced by spin polarized currents, fluctuations in nanoscale semiconductor
Isaak_D._Mayergoyz
State of matter
to generate the plasma[citation needed] The magnetization of the particles within the plasma—magnetized (both ion and electrons are trapped in Larmor
Plasma_(physics)
French physicist (1861–1916)
finally received his doctorate with a new thesis on the theory of magnetization dynamics. Despite his accomplishments as a theoretical physicist, and later
Pierre_Duhem
Spectroscopic technique to probe the magnetization of ferromagnetic materials
frequency of the magnetization (Larmor frequency) and the polarization of the wave must match the orientation of the magnetization. This effect can be
Ferromagnetic_resonance
French physicist
fondamentale, in France), as a postdoctoral fellow working on the magnetization dynamics of nano-magnets. She joined the joint research unit CNRS/Thales [fr]
Julie_Grollier
Lorraine. His research concerns the study of nanomagnets and their magnetization dynamics under the influence of different stimuli such as a magnetic field
Stéphane_Mangin
Dependence of the state of a system on its history
the material. A closer look at a magnetization curve generally reveals a series of small, random jumps in magnetization called Barkhausen jumps. This effect
Hysteresis
Resistance of a ferromagnetic material to demagnetization by an external magnetic field
a material depends on the time scale over which a magnetization curve is measured. The magnetization of a material measured at an applied reversed field
Coercivity
Algorithmic imaging methods that reconstruct quantitative phase and amplitude
implementations using pump–probe schemes have further captured ultrafast magnetization dynamics on the picosecond timescale, offering insights into nonequilibrium
Computational_microscopy
Magnetic phenomenon
relaxation is the mechanism by which Mxy, the transverse component of the magnetization vector, exponentially decays towards its equilibrium value in nuclear
Spin–spin_relaxation
Equations describing classical electromagnetism
traveling a large distance. These bound currents can be described using the magnetization M. The very complicated and granular bound charges and bound currents
Maxwell's_equations
American electrical engineer (born 1984)
Young, Ian A.; Naeemi, Azad (May 9, 2014). "Circuit Simulation of Magnetization Dynamics and Spin Transport". IEEE Transactions on Electron Devices. 61 (5):
Sasikanth_Manipatruni
Branch of physics about magnetism in systems with steady electric currents
ferrimagnetic or paramagnetic) have a magnetization that is primarily due to electron spin. In such materials the magnetization must be explicitly included using
Magnetostatics
Spectroscopic technique
paramagnetic resonance technique that involves the alignment of the net magnetization vector of the electron spins in a constant magnetic field. This alignment
Pulsed electron paramagnetic resonance
Pulsed_electron_paramagnetic_resonance
remanent magnetization can recover to a value close to its original. The name "exchange spring magnet" is derived from the reversibility of magnetization. The
Exchange_spring_magnet
Physics associated with critical points
means that the whole system is such a cluster, and there is no global magnetization. Above that temperature, the system is globally disordered, but with
Critical_phenomena
Topics in the physics of the Earth and its vicinity
mineralogy Natural remanent magnetization Saturation isothermal remanence Thermoremanent magnetization Viscous remanent magnetization Plate reconstruction Aeromagnetic
Outline_of_geophysics
Concept in the physics of electromagnetism
Einstein–de Haas effect, or "rotation by magnetization", and its inverse, the Barnett effect, or "magnetization by rotation". Further, a torque applied
Magnetic_moment
Statistical mechanics hypothesis that all microstates are equiprobable for a given energy
spontaneous magnetization in ferromagnetic systems, whereby below the Curie temperature the system preferentially adopts a non-zero magnetization even though
Ergodic_hypothesis
German physicist (born 1957)
programme “Ultrafast Magnetization Processes” (2002–2008, coordinator), the EU research training networks "Ultrafast Magnetization Processes in Advanced
Burkard_Hillebrands
Silva For contributions to the understanding and applications of magnetization dynamics 2016 Toru Tanzawa For contributions to integrated high-voltage circuits
List of fellows of IEEE Electron Devices Society
List_of_fellows_of_IEEE_Electron_Devices_Society
Decay of nuclear spin polarization in MRI and NMR
resonance spectroscopy (NMR), an observable nuclear spin polarization (magnetization) is created by a homogeneous magnetic field. This field makes the magnetic
Relaxation_(NMR)
Phenomenon involving the change of conductivity in metallic layers
antiferromagnetic and the magnetization in adjacent magnetic layers was antiparallel. Then an external magnetic field could make the magnetization vectors parallel
Giant_magnetoresistance
Ukrainian physicist
"for development of multiscale methods for modeling of thermal magnetization dynamics." "Oksana Chubykalo-Fesenko", Simulation of Magnetic Nanostructured
Oksana_Chubykalo-Fesenko
treatment Magnetism Magnetization Magnetization dynamics Magnetization reversal by circularly polarized light Magnetization transfer Magnetized target fusion
Index_of_physics_articles_(M)
materials where the hard magnetization behavior of an antiferromagnetic thin film causes a shift in the soft magnetization curve of a ferromagnetic film
Exchange_bias
Field of structural biology
correlate signals from nuclei within a specific part of the molecule. Magnetization is transferred into the sample using pulses of electromagnetic (radiofrequency)
Nuclear magnetic resonance spectroscopy of proteins
Nuclear_magnetic_resonance_spectroscopy_of_proteins
Liquid that is attracted by poles of a magnet
magnetic clumping or agglomeration. Ferrofluids usually do not retain magnetization in the absence of an externally applied field and thus are often classified
Ferrofluid
Forms which matter can take
is magnetic even in the absence of an external magnetic field. The magnetization disappears when the magnet is heated to the Curie point, which for iron
State_of_matter
Smart fluid whose viscosity increases in a magnetic field
structurally supportive nature of a nanowire lattice held together by remnant magnetization. Further, they show a different range of loading of particles (typically
Magnetorheological_fluid
Research institute of the Paris-Saclay University
research fields there are the thermodynamics of nanostructures, the magnetization dynamics of magnetic materials, the (quantum) electronic properties at low
Laboratoire de Physique des Solides
Laboratoire_de_Physique_des_Solides
Signal enhancement method
insensitive nuclei rotate the magnetization onto the z-axis. This has the effect of producing an antiphase alignment of magnetization on the z axis, an important
Insensitive nuclei enhanced by polarization transfer
Insensitive_nuclei_enhanced_by_polarization_transfer
Method of statistical physics
described by a small number of relevant variables, for example the magnetization in a system of spins. The Mori–Zwanzig formalism allows the finding
Mori–Zwanzig_formalism
Physical phenomenon
referred to as spin-lock (SL) pulse applied to the magnetization in the transverse plane. The magnetization is effectively spin-locked around an effective
Spin–lattice_relaxation
Quantized flux circulation of some physical quantity
{\displaystyle M_{0}} is constant, the constant magnitude of the non-constant magnetization vector m → ( x , y , z , t ) {\displaystyle {\vec {m}}(x,y,z,t)} . As
Quantum_vortex
Weather phenomenon involving electrostatic discharge
mapped in the ground, and analysis of magnetized materials can confirm lightning was the source of the magnetization and provide an estimate of the peak
Lightning
Nuclear magnetic resonance spectroscopy effect
experiment. The second pulse produces longitudinal magnetization equal to the transverse magnetization component orthogonal to the pulse direction. Thus
Nuclear_Overhauser_effect
Physics of the Earth and its vicinity
electromagnetic fields. It also studies internal structure, composition, and dynamics, and their surface expression in tectonics, volcanism, and rock formation
Geophysics
Device that measures magnetism
use well into the 20th century. Laboratory magnetometers measure the magnetization, also known as the magnetic moment of a sample material. Unlike survey
Magnetometer
weak ferromagnetic moment F. The rare-earth ion subsystem acquires magnetization m due to an interaction with the iron subsystem. The orthoferrites are
Orthoferrite
Model of electrically conducting fluids
Magnetohydrodynamics (MHD; also called magnetofluid dynamics or hydromagnetics) is a model of electrically conducting fluids that treats all types of
Magnetohydrodynamics
Symmetry breaking through the vacuum state
invariant under spatial rotations. Here, the order parameter is the magnetization, which measures the magnetic dipole density. Above the Curie temperature
Spontaneous_symmetry_breaking
American third-generation main battle tank
third-generation American main battle tank designed by Chrysler Defense (now General Dynamics Land Systems) and named for General Creighton Abrams. Conceived for modern
M1_Abrams
simultaneously exhibits chaotic dynamics (chaos theory) and hysteresis. As the latter involves the persistence of a state, such as magnetization, after the causal or
Chaotic_hysteresis
Generation of spin current
transparency of the interface, M S {\displaystyle M_{S}} is the saturation magnetization, and M → ( t ) {\displaystyle {\vec {M}}(t)} is the time-dependent orientation
Spin_pumping
Disordered magnetic state
slowing down of the spin dynamics and thus a higher absorption χ ″ {\displaystyle \chi ''} . The temperature dependent magnetization M ( T ) {\displaystyle
Spin_glass
Condensed matter phenomenon; vortex-like magnetic quasiparticle
distinction between the progression of magnetization in a 'skyrmionic' pair of domain walls, and the progression of magnetization in a topologically trivial pair
Magnetic_skyrmion
Acquisition of NMR spectra of chemicals
tilt the magnetization from along the main magnetic field direction to the transverse plan. Once in the transverse plan, the magnetization is no longer
Zero_field_NMR
American physicist
study of spin dynamics and transport in metals and semiconductors and experiments probing the excitation spectra of inhomogeneously magnetized systems, particularly
Paul_Crowell
Experiment in spectroscopy
1H–31P. The basic scheme of this experiment involves the transfer of magnetization on the proton to the second nucleus, which may be 15N, 13C, or 31P,
Heteronuclear single quantum coherence spectroscopy
Heteronuclear_single_quantum_coherence_spectroscopy
floor or lake bottom. This is called detrital remanent magnetization. Thermoremanent magnetization is the main source of the magnetic anomalies around mid-ocean
Earth's_magnetic_field
Matter which can change its physical properties in a programmable fashion
soft material can have its magnetization changed. When the magnetically soft and hard materials have opposite magnetizations the magnet has no net field
Programmable_matter
Acceleration phenomenon of oft-reflected charged particles
shocks) and second-order Fermi acceleration (in the environment of moving magnetized gas clouds). In both cases the environment has to be collisionless in
Fermi_acceleration
Magnetic material under special conditions
tetrahedron in a two-in, two-out state, the magnetization field is divergent-free; there is as much "magnetization intensity" entering a tetrahedron as there
Spin_ice
Substance-specific relation between two physical quantities
,t),\end{aligned}}} where P is the polarization field and M is the magnetization field which are defined in terms of microscopic bound charges and bound
Constitutive_equation
Reversal of direction of Earth's magnetic field
Brunhes-Matuyama geomagnetic reversal, and a direct determination of depth lag for magnetization in marine sediments". Physics of the Earth and Planetary Interiors.
Geomagnetic_reversal
Relative coordinate axes
instead of being opposite to it (see the Wu experiment). In rigid body dynamics, a body-fixed frame (sometimes called a body-relative frame) is a frame
Body-relative_direction
German-born theoretical physicist (1879–1955)
of magnetization is caused by the alignment (polarization) of the angular momenta of the electrons in the material along the axis of magnetization. These
Albert_Einstein
Fundamental interaction between charged particles
magnetic analogue of electrostatics, where the charges are stationary. The magnetization need not be static; the equations of magnetostatics can be used to predict
Electromagnetism
Topics referred to by the same term
an electron Permeability (electromagnetism) coefficient, degree of magnetization of a material Proton-to-electron mass ratio, a dimensionless physical
MU
the Interface of Two Gases Accelerated by a Shock Wave". Soviet Fluid Dynamics. 4 (5): 101–104. Bibcode:1969FlDy....4e.101M. doi:10.1007/BF01015969. S2CID 123494913
Richtmyer–Meshkov_instability
Technique in spectroscopy
spectroscopy technique used to characterize atomic-level structure and dynamics in solid materials. ssNMR spectra are broader due to nuclear spin interactions
Solid-state nuclear magnetic resonance
Solid-state_nuclear_magnetic_resonance
Phenomenon in particle physics
interactions of the Standard Model. This phenomenon is analogous to magnetization and superconductivity in condensed matter physics, where, for example
Chiral_symmetry_breaking
Materials which exhibit ferromagnetism, ferroelectricity, and/or ferroelasticity
magnetoelectrics, with an applied electric field inducing a change in magnetization linearly proportional to its magnitude. Magnetoelectric materials and
Multiferroics
Process that cannot be undone or reversed
Friction Plastic deformation Flow of electric current through a resistance Magnetization or polarization with a hysteresis Unrestrained expansion of fluids Spontaneous
Irreversible_process
Loops of electric current induced within conductors by a changing magnetic field
\mathbf {B} }{\partial t}}.} By definition, B = μ0(H + M), where M is the magnetization of the material and μ0 is the vacuum permeability. The diffusion equation
Eddy_current
Process of reconstructing the positions of tectonic plates in the geological past
cooled below their Curie temperature, it acquires a thermoremanent magnetization (TRM) in the direction of the Earth's magnetic field. In sedimentary
Plate_reconstruction
Effective quantum electrodynamics action
due to low accuracy of star model and the direction of the neutron magnetization axis. In July 2021, the first known observation of vacuum birefringence
Euler–Heisenberg_Lagrangian
Mechanical device
Devices”, Academic Press, San Diego. Lorimer, W., Hartman, A., 1997, “Magnetization Pattern for Increased Coupling in Magnetic Clutches”, IEEE Transactions
Magnetic_gear
No spontaneous symmetry breaking in two-dimensional systems at finite temperature
magnetization, calculated in this framework, is finite as assumed. To this end we need to calculate the first order correction to the magnetization due
Mermin–Wagner_theorem
Molecules whose atoms interchange between symmetric positions
applicable. This magnetization transfer technique gives rate information, provided that the rates exceed 1/T1. Although less common, some dynamics are also observable
Fluxional_molecule
Change of a linear protein chain to a 3D structure
time relaxation (T1 & T2), and NOE. NOE is especially useful because magnetization transfers can be observed between spatially proximal hydrogens are observed
Protein_folding
Cavity in the solar wind created by Saturn
influenced by the solar wind, and that, like Earth's magnetic field, its dynamics are affected by reconnection with the wind similar to the Dungey cycle
Magnetosphere_of_Saturn
Hypothetical invisible cosmic material
standard laws of general relativity. These include modified Newtonian dynamics (MOND), tensor–vector–scalar gravity, and entropic gravity. So far, none
Dark_matter
Electromagnetic effect in physics
effect (or the extraordinary Hall effect), which depends directly on the magnetization of the material, and is often much larger than the ordinary Hall effect
Hall_effect
Physical function
derived for spectral properties, anomalous Hall conductivity, orbital magnetization, thermoelectric and electronic transport properties, gyrotropic effects
Wannier_function
Zone of energetic charged particles around the planet Earth
program—of which the Van Allen Probes were a project, along with Solar Dynamics Observatory (SDO). The Applied Physics Laboratory was responsible for the
Van_Allen_radiation_belt
Fluid whose properties can be changed by applying an electric or magnetic field
dipole Magnetic flux Magnetic scalar potential Magnetic vector potential Magnetization Permeability Right-hand rule Electrodynamics Maxwell's equations Displacement
Smart_fluid
Compact astronomical body
galaxy evolution". In Combes, F.; Mamon, G. A.; Charmandaris, V. (eds.). Dynamics of Galaxies: from the Early Universe to the Present. Vol. 197. Astronomical
Black_hole
Physical model defined on a lattice
these models has given insights into the nature of phase transitions, magnetization and scaling behaviour, as well as insights into the nature of quantum
Lattice_model_(physics)
Emerging technology field
internal magnetization of an object (M) with the field. The equations that express the interactions are as follows where V is the volume of the magnetized object
Nanorobotics
Materials engineered to have properties that have not yet been found in nature
Bibcode:1985IJSS...21..805W. doi:10.1016/0020-7683(85)90084-8. Willis, J. R. (1997), "Dynamics of Composites", in Suquet, P. (ed.), Continuum Micromechanics, Vienna:
Metamaterial
Response of spin to electromagnetic radiation
to apply three successive 90° pulses. After the first 90° pulse, the magnetization vector spreads out as described above, forming what can be thought of
Spin_echo
Analog videocassette recording format
but the video signal's higher center frequency results in a shallower magnetization of the tape, allowing both the video and residual AFM audio signal to
VHS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
Female
French
French form of Latin Igerna, IGERNE means "maiden, virgin."Â
Surname or Lastname
English
English : probably a variant spelling of Tear.Perhaps also a reduced form of Irish McTeer.Americanized spelling of German Thier or Dier.
Girl/Female
Scottish
White.
Boy/Male
British, English, German
Earnest
Girl/Female
American, Australian
An Ornamental Crown
Surname or Lastname
English and Scottish
English and Scottish : variant of Shreve.
Boy/Male
Indian
Girl/Female
English
Medieval English form of the Irish Caitlin. Pure.
Female
English
English pet form of German Belinda, possibly BINDY means "bright serpent" or "bright linden tree."
Girl/Female
Spanish
Lark.
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
MAGNETIZATION DYNAMICS
a.
Of or pertaining to dynamics; belonging to energy or power; characterized by energy or production of force.
n.
See Dynamics.
n.
That branch of the science of mechanics which relates to fluids, or, as usually limited, which treats of the laws of motion and action of nonelastic fluids, whether as investigated mathematically, or by observation and experiment; the principles of dynamics, as applied to water and other fluids.
n.
A modification of the gyroscope, consisting essentially of a fly wheel fixed inside a rigid case to which is attached a thin flange of metal for supporting the instrument. It is used in studying the dynamics of rotating bodies.
n.
The phenomena of electricity in motion.
n.
The moving moral, as well as physical, forces of any kind, or the laws which relate to them.
n.
A rotating wheel, mounted in a ring or rings, for illustrating the dynamics of rotating bodies, the composition of rotations, etc. It was devised by Professor W. R. Johnson, in 1832, by whom it was called the rotascope.
n.
That branch of mechanics which treats of the equilibrium of forces, or relates to bodies as held at rest by the forces acting on them; -- distinguished from dynamics.
n.
That branch of mechanics which treats of the motion of bodies (kinematics) and the action of forces in producing or changing their motion (kinetics). Dynamics is held by some recent writers to include statics and not kinematics.
n.
One who accounts for material phenomena by a theory of dynamics.
n.
The principles of dynamics in their application to the blood; that part of science which treats of the motion of the blood.
n.
The branch of science which treats of the properties of electric currents; dynamical electricity.
n.
That department of musical science which relates to, or treats of, the power of tones.
n.
The act of magnetizing, or the state of being magnetized.
n.
The act or process of converting into money, or of adopting as money; as, the monetization of silver.
adv.
In accordance with the principles of dynamics or moving forces.