FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030249013> ?p ?o ?g. }

• W2030249013 endingPage "225" @default.
• W2030249013 startingPage "207" @default.
• W2030249013 abstract "Various possibilities to improve numerical methods for the solution of micromagnetic problems are studied. Special attention is paid to the computation of the non-local energy part — the stray field energy. The evaluation of a scalar magnetic potential using a FFT algorithm turns out to be the most powerful and reliable acceleration technique. A Landau-Lifshitz-like equation of motion is used to drive the system towards the equilibrium state, where the effective field appearing in this equation is used at the same time to calculate and monitor the system energy during the iteration process. Two classical two-dimensional micromagnetic problems in low-anisotropy materials are solved with the methods described above: the field-induced transition between asymmetric Bloch and Néel walls in a thin film, and the structure of the transition line inside an infinitely extended Bloch wall in a uniaxial material. Verschiedene Möglichkeiten der Verbesserung der numerischen Verfahren zur Lösung mikromagnetischer Probleme werden untersucht. Der Berechnung des nicht-lokalen Energiebeitrags — der Streufeldenergie — wird dabei besondere Aufmerksamkeit gewidmet. Dabei erweist sich ein FFT-Algorithmus zur Auswertung des skalaren Potentials des Streufelds als die zuverlässigste und wirksamste Methode zur Beschleunigung der Rechnung. Eine Landau-Lifshitz-ähnliche Bewegungsgleichung wird dazu benutzt, das System in den Gleichgewichtszustand relaxieren zu lassen, wobei das dabei benutzte effektive Feld gleichzeitig dazu dient, die Gesamtenergie während des Relaxationsprozesses zu verfolgen. Das Verfahren wird an zwei klassischen zweidimensionalen mikromagnetischen Problemen erprobt, die sich auf Materialien niedriger Anisotropie beziehen: dem feldinduzierten Übergang zwischen asymmetrischen Bloch- und Néelwänden in dünnen Schichten und der Struktur der Übergangslinie innerhalb einer unendlich ausgedehnten Blochwand in einem einachsigen Material." @default.
• W2030249013 created "2016-06-24" @default.
• W2030249013 creator A5006817847 @default.
• W2030249013 creator A5026419954 @default.
• W2030249013 creator A5046231835 @default.
• W2030249013 date "1993-05-16" @default.
• W2030249013 modified "2023-10-18" @default.
• W2030249013 title "Solving Micromagnetic Problems. Towards an Optimal Numerical Method" @default.
• W2030249013 cites W1968115580 @default.
• W2030249013 cites W1971062663 @default.
• W2030249013 cites W1973479601 @default.
• W2030249013 cites W1973815933 @default.
• W2030249013 cites W1979992573 @default.
• W2030249013 cites W1984309570 @default.
• W2030249013 cites W1985705394 @default.
• W2030249013 cites W1993092316 @default.
• W2030249013 cites W2007525435 @default.
• W2030249013 cites W2007829474 @default.
• W2030249013 cites W2008345054 @default.
• W2030249013 cites W2008937590 @default.
• W2030249013 cites W2011434286 @default.
• W2030249013 cites W2013848208 @default.
• W2030249013 cites W2028007093 @default.
• W2030249013 cites W2040527849 @default.
• W2030249013 cites W2041849155 @default.
• W2030249013 cites W2042826631 @default.
• W2030249013 cites W2048179902 @default.
• W2030249013 cites W2054777612 @default.
• W2030249013 cites W2054845578 @default.
• W2030249013 cites W2063142794 @default.
• W2030249013 cites W2070760263 @default.
• W2030249013 cites W2072271766 @default.
• W2030249013 cites W2076501548 @default.
• W2030249013 cites W2077974301 @default.
• W2030249013 cites W2081905041 @default.
• W2030249013 cites W2081941890 @default.
• W2030249013 cites W2090106273 @default.
• W2030249013 cites W2101697338 @default.
• W2030249013 cites W2102819260 @default.
• W2030249013 cites W2116553152 @default.
• W2030249013 cites W2124180149 @default.
• W2030249013 cites W2128562167 @default.
• W2030249013 cites W2132237525 @default.
• W2030249013 cites W2137502144 @default.
• W2030249013 cites W2141977319 @default.
• W2030249013 cites W2155305863 @default.
• W2030249013 cites W2165658253 @default.
• W2030249013 cites W2169526132 @default.
• W2030249013 cites W4256412308 @default.
• W2030249013 doi "https://doi.org/10.1002/pssa.2211370118" @default.
• W2030249013 hasPublicationYear "1993" @default.
• W2030249013 type Work @default.
• W2030249013 sameAs 2030249013 @default.
• W2030249013 citedByCount "137" @default.
• W2030249013 countsByYear W20302490132012 @default.
• W2030249013 countsByYear W20302490132013 @default.
• W2030249013 countsByYear W20302490132014 @default.
• W2030249013 countsByYear W20302490132015 @default.
• W2030249013 countsByYear W20302490132016 @default.
• W2030249013 countsByYear W20302490132017 @default.
• W2030249013 countsByYear W20302490132018 @default.
• W2030249013 countsByYear W20302490132019 @default.
• W2030249013 countsByYear W20302490132020 @default.
• W2030249013 countsByYear W20302490132021 @default.
• W2030249013 countsByYear W20302490132022 @default.
• W2030249013 crossrefType "journal-article" @default.
• W2030249013 hasAuthorship W2030249013A5006817847 @default.
• W2030249013 hasAuthorship W2030249013A5026419954 @default.
• W2030249013 hasAuthorship W2030249013A5046231835 @default.
• W2030249013 hasConcept C11413529 @default.
• W2030249013 hasConcept C115260700 @default.
• W2030249013 hasConcept C119835096 @default.
• W2030249013 hasConcept C121332964 @default.
• W2030249013 hasConcept C134306372 @default.
• W2030249013 hasConcept C186370098 @default.
• W2030249013 hasConcept C32546565 @default.
• W2030249013 hasConcept C33923547 @default.
• W2030249013 hasConcept C37914503 @default.
• W2030249013 hasConcept C62520636 @default.
• W2030249013 hasConcept C75172450 @default.
• W2030249013 hasConcept C85725439 @default.
• W2030249013 hasConceptScore W2030249013C11413529 @default.
• W2030249013 hasConceptScore W2030249013C115260700 @default.
• W2030249013 hasConceptScore W2030249013C119835096 @default.
• W2030249013 hasConceptScore W2030249013C121332964 @default.
• W2030249013 hasConceptScore W2030249013C134306372 @default.
• W2030249013 hasConceptScore W2030249013C186370098 @default.
• W2030249013 hasConceptScore W2030249013C32546565 @default.
• W2030249013 hasConceptScore W2030249013C33923547 @default.
• W2030249013 hasConceptScore W2030249013C37914503 @default.
• W2030249013 hasConceptScore W2030249013C62520636 @default.
• W2030249013 hasConceptScore W2030249013C75172450 @default.
• W2030249013 hasConceptScore W2030249013C85725439 @default.
• W2030249013 hasIssue "1" @default.
• W2030249013 hasLocation W20302490131 @default.
• W2030249013 hasOpenAccess W2030249013 @default.
• W2030249013 hasPrimaryLocation W20302490131 @default.
• W2030249013 hasRelatedWork W1973685953 @default.

• next