Spin is the intrinsic angular momentum of ... The basis for the new study is the quantum Hall effect. Klaus von Klitzing received the Nobel Prize in Physics in 1985 for its detection.

This phenomenon is known as the quantum spin Hall effect. An illustrative example of a spintronics circuit using silver (Ag) to demonstrate spin current manipulation via the Spin Hall Effect. This ...

Such quantum spin Hall systems, as they are also known ... could lead to a universal electrical reference instrument based on the QAHE and the Josephson effect. Beyond that, it could even provide a ...

Their work ("Quantum Spin Hall Effect in Graphene") would usher in a new era of materials science dealing with topological insulators. In two-dimensions, an ideal topological insulator would have ...

To develop viable spintronics, physicists must understand the quantum ... Hall torque effect. "We utilized anomalous Hall torque to create a nanoscale device known as a spin-torque oscillator.

Quantum spin liquids are fascinating states of matter where magnetic spins stay disordered, defying the usual rules of magnetism. Scientists have made an exciting discovery about one such material.

Researchers have discovered an innovative way to manipulate electronic properties in a magnetic Weyl semimetal using hydrogen ...

Physics: Current Generated by the Quantum Hall Effect Has Additional Magnetic Properties Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an ...

These particles are distinguished by their chirality or "handedness" linked to their spin and momentum ... novel quantum phenomena such as Quantum Anomalous Hall (QAH) effect, which describes ...