Highly Efficient Spin Injection and Readout Across Van Der Waals Interface.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202403073
Abstract: Spin injection, transport, and detection across the interface between a ferromagnet and a spin-carrying channel are crucial for energy-efficient spin logic devices. However, interfacial conductance mismatch, spin dephasing, and inefficient spin-to-charge conversion significantly reduce the… read more here.
Keywords: van der; spin injection; readout; efficient spin ... See more keywords
High-efficient spin injection in GaN through a lattice-matched tunnel layer
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0194999
Abstract: Semiconductor spintronics has brought about revolutionary application prospects in future electronic devices. The tunnel junction plays a key role in achieving efficient spin injection in semiconductors. This work employed the GaN semiconductor as a room-temperature… read more here.
Keywords: efficient spin; lattice matched; spin; spin injection ... See more keywords
Epitaxial Fe/Rh bilayers for efficient spin-to-charge conversion
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0204395
Abstract: To address the spin pumping in the conventional ferromagnetic/“normal” metal systems, we fabricated 6 nm Fe/1–15 nm Rh epitaxial bilayers and determined the g-factor, magnetic anisotropy, and magnetization damping by combining both 0–40 GHz CPW-based frequency-dependent and cavity-based… read more here.
Keywords: efficient spin; spin charge; epitaxial bilayers; charge conversion ... See more keywords
Highly Efficient Spin-Current Generation by the Spin Hall Effect in Au 1 -x Pt x
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DOI: 10.1103/physrevapplied.10.031001
Abstract: We report very efficient spin current generation by the spin Hall effect in the alloy Au0.25Pt0.75, which, as determined by two different direct spin-orbit torque measurements, exhibits a giant internal spin Hall ratio of >… read more here.
Keywords: spin hall; efficient spin; spin; current generation ... See more keywords