Magnetic Force Sensing Using a Self-Assembled Nanowire

URN to cite this document:: urn:nbn:de:bvb:355-epub-397793
DOI to cite this document:: 10.5283/epub.39779

Rossi, N. ; Gross, B. ; Dirnberger, Florian ; Bougeard, Dominique ; Poggio, M.

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Date of publication of this fulltext: 25 Mar 2019 10:14

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Abstract

We present a scanning magnetic force sensor based on an individual magnet-tipped GaAs nanowire (NW) grown by molecular beam epitaxy. Its magnetic tip consists of a final segment of single-crystal MnAs formed by sequential crystallization of the liquid Ga catalyst droplet. We characterize the mechanical and magnetic properties of such NWs by measuring their flexural mechanical response in an ...