The Hall effect is the production of a potential difference (the Hall voltage) across an electrical conductor that is transverse to an electric current...
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A Hall effect sensor (also known as a Hall sensor or Hall probe) is any sensor incorporating one or more Hall elements, each of which produces a voltage...
34 KB (3,875 words) - 15:23, 18 November 2024
The quantum Hall effect (or integer quantum Hall effect) is a quantized version of the Hall effect which is observed in two-dimensional electron systems...
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propulsion, a Hall-effect thruster (HET) is a type of ion thruster in which the propellant is accelerated by an electric field. Hall-effect thrusters (based...
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Graphene (redirect from Anomalous quantum Hall effect)
Dirac point. This level is responsible for the anomalous integer quantum Hall effect. Transmission electron microscopy (TEM) images of thin graphite samples...
266 KB (27,839 words) - 15:48, 23 November 2024
The fractional quantum Hall effect (FQHE) is a physical phenomenon in which the Hall conductance of 2-dimensional (2D) electrons shows precisely quantized...
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List of effects (redirect from Effect (causality))
Stark effect (quantum mechanics) Quantum Hall effect (Hall effect) (condensed matter physics) (quantum electronics) (spintronics) Quantum Zeno effect (quantum...
34 KB (3,458 words) - 17:41, 5 October 2024
The spin Hall effect (SHE) is a transport phenomenon predicted by Russian physicists Mikhail I. Dyakonov and Vladimir I. Perel in 1971. It consists of...
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Ion thruster (section Hall-effect thrusters)
propulsion, the Hall-effect thruster, was studied independently in the United States and the Soviet Union in the 1950s and 1960s. Hall-effect thrusters operated...
85 KB (8,769 words) - 21:55, 7 November 2024
Hall effect. The Kane and Mele model is two copies of the Haldane model such that the spin up electron exhibits a chiral integer quantum Hall Effect while...
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In solid-state physics, the thermal Hall effect, also known as the Righi–Leduc effect, named after independent co-discoverers Augusto Righi and Sylvestre...
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a h-BN crystal sheet. The quantum Hall effect is a quantum mechanical version of the Hall effect, The Hall effect occurs when a magnetic field causes...
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Quantum anomalous Hall effect (QAHE) is the "quantum" version of the anomalous Hall effect. While the anomalous Hall effect requires a combination of...
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Magnetometer (redirect from Hall-effect gaussmeter)
Gauss in 1833 and notable developments in the 19th century included the Hall effect, which is still widely used. Magnetometers are widely used for measuring...
74 KB (9,432 words) - 21:23, 13 November 2024
Edwin Herbert Hall (November 7, 1855 – November 20, 1938) was an American physicist, who discovered the electric field Hall effect. Hall conducted thermoelectric...
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Electron mobility (redirect from Field-effect mobility)
fields when velocity saturation occurs. It can be determined by the Hall effect, or inferred from transistor behavior. Without any applied electric field...
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Magnetic field (section Hall effect)
give information about the charge carriers in a material through the Hall effect. The Earth produces its own magnetic field, which shields the Earth's...
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such as the quantized magnetoelectric effect, image magnetic monopole, and the half-integer quantum Hall effect.: 57 The local structure, as well as...
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Current sensing (section Hall effect)
Faraday effect Transformer or current clamp meter, (suitable for AC current only). Fluxgate sensor, (suitable for AC or DC current). Hall effect sensor(suitable...
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Landau levels (section Integer quantum Hall effect)
quantization is a key ingredient in explanation of the integer quantum Hall effect. Consider a system of non-interacting particles with charge q and spin...
20 KB (3,312 words) - 20:55, 23 November 2024
Current clamp (section Hall effect)
measured. Some clamp meters can measure currents of 1000 A and more. Hall effect and vane type clamps can also measure direct current (DC). A common form...
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Galvanic isolation (section Hall effect)
its value, when connected in any AC circuit in series configuration. Hall-effect sensors allow an inductor to transfer information across a small gap...
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Nobel Prize in physics for their explanation of the fractional quantum Hall effect. In 1983, Laughlin was first to provide a many body wave function, now...
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are Hall effect current sensors and current transformers (see clamp meters). Current shunts are considered more accurate and cheaper than Hall effect devices...
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Spin–orbit interaction (redirect from Spin-orbit effect)
interaction is at the origin of magnetocrystalline anisotropy and the spin Hall effect. This section presents a relatively simple and quantitative description...
28 KB (4,315 words) - 16:05, 24 November 2024
Keyboard technology (redirect from Hall effect keyboard)
resistance, while the spring does the capacitive action. Hall effect keyboards use Hall effect sensors to detect the movement of a magnet by the potential...
33 KB (3,908 words) - 23:50, 19 November 2024
study of several physical systems such as spin liquids, and the quantum Hall effect, along with potential applications to fault-tolerant quantum computation...
43 KB (4,939 words) - 23:51, 22 July 2024
fluid with fractionally charged excitations" (the fractional quantum Hall effect). He and Tsui were working at Bell Labs at the time of the experiment...
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The Hall Effect is a Colombian alternative rock band that formed in Bogotá in 2004. Since 2007 they have found increasing national success, as the singles...
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a particle. In 1982 Robert Laughlin explained the fractional quantum Hall effect by postulating the existence of fractionally charged quasiparticles....
22 KB (2,582 words) - 12:45, 24 October 2024