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Article
Open AccessElectrical detection of mobile skyrmions with 100% tunneling magnetoresistance in a racetrack-like device
Magnetic skyrmions are topological spin textures that are regarded as promising information carriers for next-generation spintronic memory and computing devices. For practical applications, their deterministic...
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Article
Open AccessReconfigurable spin current transmission and magnon–magnon coupling in hybrid ferrimagnetic insulators
Coherent spin waves possess immense potential in wave-based information computation, storage, and transmission with high fidelity and ultra-low energy consumption. However, despite their seminal importance for...
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Article
Open AccessHigh-performance van der Waals antiferroelectric CuCrP2S6-based memristors
Layered thio- and seleno-phosphate ferroelectrics, such as CuInP2S6, are promising building blocks for next-generation nonvolatile memory devices. However, because of the low Curie point, the CuInP2S6-based memor...
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Article
Open AccessMagnetic memory driven by topological insulators
Giant spin-orbit torque (SOT) from topological insulators (TIs) provides an energy efficient writing method for magnetic memory, which, however, is still premature for practical applications due to the challen...
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Article
Open AccessGiant nonvolatile manipulation of magnetoresistance in magnetic tunnel junctions by electric fields via magnetoelectric coupling
Electrically switchable magnetization is considered a milestone in the development of ultralow power spintronic devices, and it has been a long sought-after goal for electric-field control of magnetoresistance...
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Article
Open AccessFerroelectricity and Self-Polarization in Ultrathin Relaxor Ferroelectric Films
We report ferroelectricity and self-polarization in the (001) oriented ultrathin relaxor ferroelectric PMN-PT films grown on Nb-SrTiO3, SrRuO3 and La0.7Sr0.3MnO3, respectively. Resistance-voltage measurements and...
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Article
Open AccessBipolar loop-like non-volatile strain in the (001)-oriented Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals
Strain has been widely used to manipulate the properties of various kinds of materials, such as ferroelectrics, semiconductors, superconductors, magnetic materials and “strain engineering” has become a very ac...
