On the stability of steady-states of a two-dimensional system of ferromagnetic nanowires

• Autorzy: Dwivedi S. , Dubey S.

Identyfikatory

DOI

10.1515/jaa-2017-0013

• Języki publikacji: EN

Abstrakty

EN

We investigate the stability features of steady-states of a two-dimensional system of ferromagnetic nanowires.We constitute a systemwith the finite number of nanowires arranged on the (e⃗1, e⃗2) plane, where (e⃗1, e⃗2, e⃗3) is the canonical basis of ℝ3. We consider two cases: in the first case, each nanowire is considered to be of infinite length, whereas in the second case, we deal with finite length nanowires to design the system. In both cases, we establish a sufficient condition under which these steady-states are shown to be exponentially stable.

Słowa kluczowe

EN

Landau-Lifshitz equation; stability; domain wall; micromagnetics

PL

równanie Landaua-Lifshitza; stabilność; ścianki domenowe; mikromagnetyka

• Wydawca: De Gruyter
• Czasopismo: Journal of Applied Analysis
• Rocznik: 2017
• Tom: Vol. 23, nr 2
• Strony: 89--100
• Opis fizyczny: Bibliogr. 32 poz.

Twórcy

autor

Dwivedi S.

• Department of Mathematics, SRM University, Kattankulathur 603 203, India

autor

Dubey S.

• Department of Mathematics, Indian Institute of Technology Madras, Chennai 600 036, India

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).