Magnetic memory and current amplification devices using moving domain walls

Stewart Barnes, J. Ieda, S. Maekawa

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

A moving magnetic domain wall produces an electromotive force (emf). It is therefore possible to read the state of a magnetic memory device via the emf it produces when subjected to an interrogation pulse. It is also possible to amplify currents in pulse circuits, opening up the possibility of all magnetic logic circuits.

Original languageEnglish (US)
Article number122507
JournalApplied Physics Letters
Volume89
Issue number12
DOIs
StatePublished - 2006

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magnetic storage
electromotive forces
domain wall
magnetic circuits
logic circuits
interrogation
magnetic domains
pulses

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Magnetic memory and current amplification devices using moving domain walls. / Barnes, Stewart; Ieda, J.; Maekawa, S.

In: Applied Physics Letters, Vol. 89, No. 12, 122507, 2006.

Research output: Contribution to journalArticle

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