Tuning Stoichiometry for Enhanced Spin‐Charge Interconversion in Transition Metal Oxides
Hetian Chen,
Dingsong Jiang,
Qinghua Zhang
et al.
Abstract:Interconversion of spin and charge current provides a key route for low‐power spin memory and logic devices. Recent advances have revealed efficient spin‐charge interconversion in 4d and 5d transition metal oxides. However, the strategies to tune the conversion efficiency, essential for the generation and detection of spin‐current, are limited to engineering the crystalline structure of oxides. Here, a simple and broadly applicable approach by tuning the cation stoichiometry is reported. In the model system of… Show more
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