Josephson current-assisted reversal of a single-domain nanoscale ferromagnet driven by cosine chirp pulse

We study the microwave-induced magnetization reversal in two systems, the microwave-driven nanomagnet (NM) and the NM coupled to a Josephson junction (JJ) under the microwave field (NM-JJ-MW). The frequency of the applied cosine chirp pulse changes nonlinearly with time to match the magnetization pr...

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Veröffentlicht in:	Journal of physics. Condensed matter 2023-08, Vol.35 (34), p.345804
Hauptverfasser:	Sameh, M, Shukrinov, Yu M, Ellithi, A Y, El-Sherbini, Th M, Nashaat, M
Format:	Artikel
Sprache:	eng
Schlagworte:	cosine chirp pulse Josephson junctions Landau-Lifschitz-Gilbert equation magnetization reversal
Online-Zugang:	Volltext
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