scholarly journals Recent results for the Landau–Lifshitz equation

SeMA Journal ◽  
2021 ◽  
Author(s):  
André de Laire
Keyword(s):  
Lifshitz Equation

scholarly journals Selection of a stochastic Landau-Lifshitz equation and the stochastic persistence problem

2019 ◽  
Vol 60 (8) ◽  
pp. 083512
Author(s):  
Jacky Cresson ◽  
Yasmina Kheloufi ◽  
Khadra Nachi ◽  
Frederic Pierret
Keyword(s):  
Lifshitz Equation ◽  
Selection Of

scholarly journals Theoretical investigation of frequency multiplier based on irregular quarter-wave microstrip resonator with thin magnetic film

2020 ◽  
pp. 3-14
Author(s):  
B.A. Belyaev ◽  
◽  
A.V. Izotov ◽  
An.A. Leksikov ◽  
P.N. Solovev ◽  
...  
Keyword(s):  
Second Harmonic ◽  
Magnetic Film ◽  
Frequency Multiplier ◽  
Thin Magnetic Film ◽  
Microstrip Resonator ◽  
Quasistatic Approximation ◽  
Double Frequency ◽  
Lifshitz Equation ◽  
Magnetic Field Magnitude ◽  
Quarter Wave

The characteristics of a frequency doubler on a resonance microstrip structure with a thin magnetic film have been studied theoretically. The electrodynamic calculation of the structure was performed in the framework of the quasistatic approximation. Nonlinear response of the film magnetization was calculated by taking into account second-order terms in the Landau-Lifshitz equation. The amplitude-frequency characteristic of the microstrip resonator was calculated. It was shown that due to the use of the resonant design, high conversion efficiency of the input signal energy to the output signal at a double frequency was achieved. The optimum values of the external constant magnetic field magnitude and orientation, at which generation of the second harmonic peaked, were determined.

Finite Difference Method for the Landau-Lifshitz Equation

2008 ◽  
Vol 53 (3) ◽  
pp. 1626-1629 ◽  
Author(s):  
Won Chang Nam ◽  
Min Hyung Cho ◽  
YoungPak Lee
Keyword(s):  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Lifshitz Equation
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