<ul><li>Researchers at the Singapore University of Technology and Design (SUTD) have developed an all-electrical method for controlling spin-polarized currents.</li><li>By using bilayers of altermagnets, the researchers have created a magnetic-free and tuneable alternative for spintronics.</li><li>Spintronics uses the quantum spin of electrons to store and process information, providing advantages of non-volatility and potential energy efficiency.</li><li>The new device concept, layer-spintronics, has applications for next-generation memory and logic devices, with the possibility of integrating spintronics with current semiconductor technology.</li></ul>

Layer-spintronics makes its debut

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