When an electric current passes through some materials, it generates a voltage perpendicular to the direction in which the ...

Scientists discovered a new Hall effect driven by spin currents in noncollinear antiferromagnets, offering a path to more ...

Last year, [Ted Yapo] built a magnetic imager from a single magnetometer placed on the head of a 3D printer. The idea of this device was to map magnetic field ... 12 grid of Hall effect sensors ...

The Quantum Hall Effect was first observed ... of very low temperatures and high magnetic fields. The phenomenon is notable for the Hall conductance, the movement of electron flow perpendicular to an ...

is caused by the force that the magnetic field exerts on the moving electric charges in the conductor. The Hall Effect can be used to measure the type, number, and properties of the charge ...

New research unveils the first experimental evidence of the anomalous Hall effect arising in a collinear antiferromagnet ...

An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which ...

It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

Their analysis showed the complex magnetic field can determine increases in ... The changes were produced by the ‘Hall effect’, which determines voltage differences across an electrical ...

This magnetization can lead to a voltage perpendicular to the electric current even without an external magnetic field; this is the anomalous Hall effect. In contrast, antiferromagnets feature ...