The Barkhausen effect is a name given to the noise in the magnetic output of a ferromagnet when the magnetizing force applied to it is changed. Discovered...
7 KB (861 words) - 03:18, 5 August 2024
world's first chair in this discipline. In 1919, he discovered the Barkhausen effect (named after him), which provided evidence for the magnetic domain...
5 KB (418 words) - 15:55, 29 January 2022
Heinrich Barkhausen (1881–1956), German physicist born at Bremen Louis Henry Barkhausen (1877–1962), stamp collector of Chicago, Illinois Barkhausen effect, the...
633 bytes (111 words) - 12:16, 20 September 2018
List of effects (redirect from Effect (causality))
techniques) Bank effect (marine propulsion) (nautical terms) (water) Barkhausen effect (condensed matter) (magnetism) Barnett effect (condensed matter)...
34 KB (3,458 words) - 02:43, 21 July 2024
use the Wiegand effect must take this retention into account. The Wiegand effect is a macroscopic extension of the Barkhausen effect, as the special treatment...
9 KB (1,100 words) - 00:12, 28 June 2024
silicon steels. Magneto-optical images of different domain structures Barkhausen effect Bloch wall Coercivity Topological defect Weiss, P. (1906). "La variation...
25 KB (3,021 words) - 10:21, 27 April 2024
Crackling noise (section Barkhausen noise)
ferromagnetic bar's domain aligns to an external magnetic field creates the Barkhausen effect. The sound of corn popping is an instance of popping, not crackling...
19 KB (2,454 words) - 20:05, 13 August 2023
recording that outperformed any other recording system of the time. Barkhausen effect Dither Hysteresis Engel, Friedrich Karl, ed. (2006) "Oberlin Smith...
9 KB (1,015 words) - 12:30, 28 July 2024
lattice, preserving their parallel orientation. This is shown by the Barkhausen effect: as the magnetizing field is changed, the material's magnetization...
34 KB (3,889 words) - 19:27, 23 July 2024
Barkhausen stability criterion. Austrian business cycle theory, particularly the government policy error of further credit expansion Butterfly effect...
3 KB (305 words) - 13:24, 8 December 2023
surveillance systems: Electro-magnetic, also known as magneto-harmonic or Barkhausen effect Acousto-magnetic, also known as magnetostrictive Radio frequency (RF...
27 KB (3,384 words) - 20:27, 14 August 2024
phase noise, random fluctuations of the phase of an oscillator Barkhausen effect or Barkhausen noise, in the strength of a ferromagnet Spectral splatter or...
7 KB (937 words) - 03:14, 26 March 2023
easily damaged, and that it has a much higher noise output due to the Barkhausen effect. In more recent years, more exotic materials have appeared, some involving...
9 KB (1,318 words) - 16:22, 7 May 2024
Scientific phenomena named after people (redirect from Eponymous effect)
Thomas Stevens Stevens Barkhausen effect – Heinrich Barkhausen Barnett effect – Samuel Jackson Barnett Barnum effect (a.k.a. Forer effect) – Phineas Taylor...
72 KB (6,829 words) - 04:03, 26 July 2024
most tango orchestras until today. Heinrich Barkhausen: Discovered what is now called the Barkhausen effect, to describe the phenomenon, which is caused...
47 KB (5,578 words) - 01:59, 4 April 2024
Supersymmetric theory of stochastic dynamics (section The meaning of supersymmetry and the butterfly effect)
long-range characteristics, with the best known examples being the Barkhausen effect and the various realizations of the concept of crackling noise. It...
60 KB (8,665 words) - 22:11, 1 March 2024
systems, including intermittency of energy dissipation in magnetism (Barkhausen effect), superconductivity, earthquakes, and friction. Macroscopic plasticity...
15 KB (1,737 words) - 23:27, 12 August 2024
collaborator of Sigmund Freud Heinrich Georg Barkhausen (1881–1956), German physicist, discovered the Barkhausen effect in 1919 Karl Alfred Pabst (1884–1971)...
17 KB (2,018 words) - 13:56, 20 March 2024
background, somewhat fatiguing to listen to. This was Barkhausen noise due to the Barkhausen effect in the iron. As the magnetic field in a given area of...
14 KB (1,718 words) - 19:51, 29 July 2023
used instead of the Barkhausen criterion is the Nyquist stability criterion.: p.6–7 This has a wider applicability than the Barkhausen, so it can identify...
61 KB (6,624 words) - 03:31, 31 July 2024
Audio feedback (redirect from Larson effect)
create unique musical sounds. The conditions for feedback follow the Barkhausen stability criterion, namely that, with sufficiently high gain, a stable...
20 KB (2,455 words) - 17:34, 3 August 2024
businessman – Barings Bank Heinrich Barkhausen, German physicist – Barkhausen effect, Barkhausen stability criterion, Barkhausen–Kurz tube Peter Barlow, English...
117 KB (11,098 words) - 17:40, 7 August 2024
theoretical foundation by Albert Einstein 1919: Discovery of the Barkhausen effect by Heinrich Barkhausen 1919: Betz's law by Albert Betz 1920s: (Modern) hand-held...
230 KB (19,862 words) - 15:26, 28 July 2024
He received an IBM Faculty award in 2009. In 2011, Kim won the Dresden Barkhausen Award. In his Nobel Prize lecture, Andre Geim acknowledged the contribution...
10 KB (875 words) - 20:49, 15 August 2024
studying the Barkhausen effect, Ștefan Procopiu discovered a circular effect of magnetic discontinuity. In 1951, this effect was named Procopiu Effect. This...
9 KB (739 words) - 21:49, 17 August 2024
point Barber–Layden–Power effect Bare mass Bargeboard (aerodynamics) Bargmann's limit Bargmann–Wigner equations Barkhausen effect Barlow's law Barlow lens...
14 KB (1,468 words) - 20:09, 21 September 2023
reveals a series of small, random jumps in magnetization called Barkhausen jumps. This effect is due to crystallographic defects such as dislocations.: Chapter...
11 KB (1,277 words) - 18:05, 27 April 2024
Breuckmann F, Bröcker-Preuss M, Nassenstein K, Halle M, Budde T, Mann K, Barkhausen J, Heusch G, Jöckel KH, Erbel R (200). "Running: the risk of coronary...
12 KB (1,201 words) - 17:41, 20 May 2024
Hysteresis (redirect from Hysteresis effect)
reveals a series of small, random jumps in magnetization called Barkhausen jumps. This effect is due to crystallographic defects such as dislocations. Magnetic...
61 KB (7,557 words) - 03:50, 31 July 2024
in the microwave range; before its invention the only sources were the Barkhausen–Kurz tube and split-anode magnetron, which were limited to very low power...
26 KB (3,235 words) - 18:31, 11 July 2024