Journal ArticleDOI
Oscillatory magnetic exchange coupling through thin copper layers
TLDR
It is shown that Co slabs are indirectly exchanged coupled via thin Cu layers with a coupling that alternates back and forth between antiferromagnetic and ferromagnetic superlattices, confirming theoretical predictions more than 25 years old.Abstract:
Confirming theoretical predictions more than 25 years old, we show that Co slabs are indirectly exchange coupled via thin Cu layers with a coupling that alternates back and forth between antiferromagnetic and ferromagnetic Four oscillations are observed with a period of \ensuremath{\simeq}10 \AA{} Moreover, the antiferromagnetically coupled Co/Cu superlattices exhibit extraordinarily large saturation magnetoresistances at 300 K of more than 65%read more
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Spintronics: Fundamentals and applications
TL;DR: Spintronics, or spin electronics, involves the study of active control and manipulation of spin degrees of freedom in solid-state systems as discussed by the authors, where the primary focus is on the basic physical principles underlying the generation of carrier spin polarization, spin dynamics, and spin-polarized transport.
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Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films
TL;DR: A negative isotropic magnetoresistance effect has been observed in thin oxide films of perovskite-like La0.67Ca0.33MnOx, which could be useful for various magnetic and electric device applications if the observed effects of material processing are optimized.
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Magnetic Domain-Wall Racetrack Memory
TL;DR: The racetrack memory described in this review comprises an array of magnetic nanowires arranged horizontally or vertically on a silicon chip and is an example of the move toward innately three-dimensional microelectronic devices.
Journal ArticleDOI
Skin-inspired highly stretchable and conformable matrix networks for multifunctional sensing
Qilin Hua,Junlu Sun,Haitao Liu,Rongrong Bao,Ruomeng Yu,Junyi Zhai,Caofeng Pan,Zhong Lin Wang,Zhong Lin Wang +8 more
TL;DR: A skin-inspired highly stretchable and conformable matrix network (SCMN) that successfully expands the e-skin sensing functionality including but not limited to temperature, in-plane strain, humidity, light, magnetic field, pressure, and proximity is presented.
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Nobel Lecture: Origin, development, and future of spintronics
TL;DR: In this paper, the influence of the spin on the magnetoresistance GMR of the magnetic multilayers of the magnetoric layers of a ferromagnetic material has been investigated.