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Ferromagnetics: Weak Delocalization in Graphene on a Ferromagnetic Insulating Film (Small 47/2015)
Author(s) -
Pietrobon Luca,
Fallarino Lorenzo,
Berger Andreas,
Chuvilin Andrey,
Casanova Fèlix,
Hueso Luis E.
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201570282
Subject(s) - graphene , ferromagnetism , condensed matter physics , electron holography , materials science , magnetic field , delocalized electron , magnetic domain , substrate (aquarium) , electron , nanotechnology , magnetization , physics , transmission electron microscopy , quantum mechanics , oceanography , geology
L. E. Hueso and co‐workers observe magnetic field lines (as imaged by electron holography) arising from a ferromagnetic insulating substrate which crosses a graphene device. On page 6295, they show how the changes in the weak localisation of the graphene are created by the magnetic domain distribution and cannot be attributed to other more exotic effects, such as magnetic proximity.