Today, physicists from around the world have made a groundbreaking discovery: the nonlinear Hall effect in bilayer graphene. This effect, which has been theorized for decades, is the first of its kind to be observed in a two-dimensional material. This discovery could lead to a new class of electronic devices with potential applications in quantum computing and spintronics. The nonlinear Hall effect is a phenomenon in which a voltage is generated in response to an applied magnetic field, even in the absence of an electric current. This could prove to be a valuable tool for scientists, as it could allow them to control and manipulate the flow of information in electronic devices. This is an exciting development for the field of physics, and it could have a big impact on the way we use and interact with technology in the future.

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source: Phys.org