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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/159771
Hysteretic control of organic conductance due to remanent magnetic fringe fields
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Manipulation of the remanent (zero external magnetic field) magnetization state of a single ferromagnetic film is shown to control the room-temperature conductance of an organic semiconductor thin film deposited on top. For the organic semiconductor Alq3, the magnetic fringe fields from a multidomain remanent magnetization state of the film enhance the device conductance by several percent relative to its value for the magnetically saturated ferromagnetic film. The effect of fringe fields is insensitive to ferromagnetic film's thickness (which varies the fringe field magnitude proportionately) but sensitive to the magnetic domain's correlation length.
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MACIÀ BROS, Ferran, et al. Hysteretic control of organic conductance due to remanent magnetic fringe fields. Applied Physics Letters. 2013. Vol. 102, num. 042408. ISSN 0003-6951. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/159771