Results 171 to 180 of about 1,258 (222)

Enabling ambient stability and quantum integration of organometallic magnonic ferrimagnets via atomic layer encapsulation. [PDF]

Nat Commun
Utama MIB, Claassen R, Pal S, Cormode DS, Lebedev D, Chaudhuri S, Xu Q, Park HY, Namgung SD, Schatz GC, Fuchs GD, Johnston-Halperin E, Hersam MC.   +12 more
europepmc   +1 more source

Computational Aspects of Micromagnetics - Chapter 5

, 2006
Forster, Hermann, Schrefl, Thomas, Scholz, Werner, Dittrich, Rok, Süss, Dieter, Fidler, Josef   +5 more
core  

Micromagnetics and Numerical Analysis

Mathematical Models and Methods in Applied Sciences, 1997
The structure of domain walls in ferromagnetic crystals is investigated by means of micromagnetics. Moreover, the numerical integration of one-dimensional micromagnetic equations in domain walls is carried out in order to obtain approximate expressions of the energy associated to these regions.
L. Graziano, ROMANO, ANTONIO
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A Duality Method for Micromagnetics

SIAM Journal on Mathematical Analysis, 2010
We present a new method for micromagnetics based on replacing the nonlocal total energy of magnetizations by a new local energy for divergence-free fields and then studying the dual Legendre functional of this new energy restricted on gradient fields. We establish a Fenchel-type duality principle relevant to the minimization for these problems.
Pablo Pedregal, Baisheng Yan
exaly   +2 more sources

Micromagnetic actuators

Robotica, 1996
SUMMARYRecent topics in the development of micromagneticactuators in Japan are reviewed. Electromagneticmicroactuators less than 1 mm in diameter, e.g.micromotor, and microvalves have been fabricated andtheir high performance has been demonstrated.
Kenichi Arai, Takashi Honda
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Micromagnetics of Galfenol

Journal of Nonlinear Science, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vivekanand Dabade, Raghavendra Venkatraman, Richard D. James   +2 more
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Morphology of micromagnetics

Physical Review B, 1988
An application of catastrophe theory to the behavior of ferromagnets in the partially magnetized state is presented. Magnetic phase transitions induced by crystal anisotropy are studied with the help of a swallowtail manifold. The morphology of the Brown equations of micromagnetics is discussed and a general method of solution outlined.
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Coarse Graining in Micromagnetics

Physical Review Letters, 2003
Numerical solutions of the micromagnetic Landau-Lifshitz-Gilbert equations provide valuable information at low temperatures (T), but produce egregious errors at higher T. For example, Curie temperatures are often overestimated by an order of magnitude.
G, Grinstein, R H, Koch
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Full micromagnetics of recording on patterned media

Physica B: Condensed Matter, 2006
Numerical micromagnetics of the bit writing process revealed the theoretical limits for remanence, coercive field, switching behaviour at a short time scale of less than 1 ns for patterned recording media.
J Fidler, T Schrefl, Dieter Suess
exaly   +1 more source

Micromagnetics of Cylindrical Particles

Physica Status Solidi (a), 1988
A numerical method is given and discussed for some micromagnetic problems. The magnetic behaviour of geometric and magnetic rotationally symmetric particles is investigated here, especially the behaviour of finite cylinders. The numerical method bases on the minimization of the free energy. The minimum problem is transformed into a numerical convenient
J. Ehlert, F. K. Hübner, W. Sperber
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