Finite-Difference and Edge Finite-Element Approaches for Dynamic Micromagnetic Modeling

被引：0

作者：

Van de Wiele, Ben ^{[2
]}

Manzin, Alessandra ^{[1
]}

Bottauscio, Oriano ^{[1
]}

Chiampi, Mario ^{[3
]}

Dupre, Luc ^{[2
]}

Olyslager, Femke ^{[4
]}

机构：

[1] INRIM, I-10135 Turin, Italy

[2] Univ Ghent, Elect Energy Syst & Automat Dept, B-9000 Ghent, Belgium

[3] Politecn Torino, Dipartimento Ingn Elettr, I-10129 Turin, Italy

[4] Univ Ghent, Dept Informat Technol, B-9000 Ghent, Belgium

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 11期

关键词：

Finite-difference methods; finite-element methods; Landau-Lifshitz equation; magnetization reversal; thin films;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the comparison between two different numerical schemes for the analysis of switching phenomena in magnetic thin films. The first one is based on the finite-difference computation of the Landau-Lifshitz equation and on the magnetostatic field evaluation by fast Fourier transforms. The second one handles the spatial discretization of the Landau-Lifshitz equation by the edge finite-element method and solves the Poisson equation for the magnetostatic field with a hybrid finite element/boundary element technique.

引用

页码：3137 / 3140

页数：4

共 50 条

[31] FINITE-DIFFERENCE AND FINITE-ELEMENT DISCRETIZATION PROCEDURES WITH IMPROVED CONTINUITY OF INTERPOLATION FUNCTIONS
GIRDINIO, P
MOLFINO, P
MOLINARI, G
PUGLISI, L
VIVIANI, A
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1983, 19 (06) : 2558 - 2561
[32] ACOUSTICS IN VARIABLE AREA DUCT - FINITE-ELEMENT AND FINITE-DIFFERENCE COMPARISONS TO EXPERIMENT
BAUMEISTER, KJ
EVERSMAN, W
ASTLEY, RJ
WHITE, JW
[J]. AIAA JOURNAL, 1983, 21 (02) : 193 - 199
[33] A SOR ITERATIVE ALGORITHM FOR THE FINITE-DIFFERENCE AND THE FINITE-ELEMENT METHODS THAT IS EFFICIENT AND PARALLELIZABLE
WANG, KP
BRUCH, JC
[J]. ADVANCES IN ENGINEERING SOFTWARE, 1994, 21 (01) : 37 - 48
[34] GRID AND METRIC OPTIMIZATION IN FINITE-DIFFERENCE AND FINITE-ELEMENT METHODS IN MAGNETIC PROBLEMS
VIVIANI, A
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1978, 14 (05) : 461 - 463
[35] Finite-Element and Micromagnetic Modeling of Write Heads for Shingled Recording
Kanai, Yasushi
Jinbo, Yoshihiro
Tsukamoto, Toshio
Greaves, Simon John
Yoshida, Kazuetsu
Muraoka, Hiroaki
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (03) : 715 - 721
[36] SOLUTION OF NONDETERMINISTIC FINITE-ELEMENT AND FINITE-DIFFERENCE HEAT-CONDUCTION SIMULATIONS
PADOVAN, J
GUO, YH
[J]. NUMERICAL HEAT TRANSFER, 1989, 15 (03) : 383 - 398
[37] ON NUMERICAL BOUNDARY TREATMENT OF HYPERBOLIC SYSTEMS FOR FINITE-DIFFERENCE AND FINITE-ELEMENT METHODS
GOTTLIEB, D
GUNZBURGER, M
TURKEL, E
[J]. SIAM JOURNAL ON NUMERICAL ANALYSIS, 1982, 19 (04) : 671 - 682
[38] Mathematical simulation of guiding structures using the finite-difference and finite-element methods
Bogolyubov, AN
Butkarev, IA
Minaev, DV
Mogilevskii, IE
[J]. JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2005, 50 (02) : 128 - 137
[39] COMMUTATIVITY OF DIFFERENTIATION AND DISCRETIZATION WITH SPECIAL REFERENCE TO FINITE-ELEMENT AND FINITE-DIFFERENCE DISCRETIZATIONS
KRISHNA, K
[J]. NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, 1984, 7 (04) : 235 - 265
[40] AN EVALUATION OF FINITE-DIFFERENCE AND FINITE-ELEMENT METHODS FOR THE SOLUTION OF THE REYNOLDS-EQUATION
GERO, LR
ETTLES, CMM
[J]. ASLE TRANSACTIONS, 1986, 29 (02): : 166 - 172

← 1 2 3 4 5 →