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- Spin_valve abstract "A spin valve is a device, consisting of two or more conducting magnetic materials, whose electrical resistance can change between two values depending on the relative alignment of the magnetisation in the layers. The resistance change is a result of the Giant Magnetoresistive effect. The magnetic layers of the device align "up" or "down" depending on an external magnetic field. In the simplest case, a spin valve consists of a non-magnetic material sandwiched between two ferromagnets, one of which is fixed (pinned) by an antiferromagnet which acts to raise its magnetic coercivity and behaves as a "hard" layer, while the other is free (unpinned) and behaves as a "soft" layer. Due to the difference in coercivity, the soft layer changes polarity at lower applied magnetic field strength than the hard one. Upon application of a magnetic field of appropriate strength, the soft layer switches polarity, producing two distinct states: a parallel, low-resistance state, and an antiparallel, high-resistance state.".
- Spin_valve thumbnail Spin_valve_schematic.svg?width=300.
- Spin_valve wikiPageID "2623096".
- Spin_valve wikiPageRevisionID "604651243".
- Spin_valve hasPhotoCollection Spin_valve.
- Spin_valve subject Category:Quantum_electronics.
- Spin_valve subject Category:Spintronics.
- Spin_valve comment "A spin valve is a device, consisting of two or more conducting magnetic materials, whose electrical resistance can change between two values depending on the relative alignment of the magnetisation in the layers. The resistance change is a result of the Giant Magnetoresistive effect. The magnetic layers of the device align "up" or "down" depending on an external magnetic field.".
- Spin_valve label "Spin valve".
- Spin_valve label "Zawory spinowe".
- Spin_valve label "صمام عزم مغزلي".
- Spin_valve sameAs Zawory_spinowe.
- Spin_valve sameAs m.07sggb.
- Spin_valve sameAs Q4115590.
- Spin_valve sameAs Q4115590.
- Spin_valve wasDerivedFrom Spin_valve?oldid=604651243.
- Spin_valve depiction Spin_valve_schematic.svg.
- Spin_valve isPrimaryTopicOf Spin_valve.
