Barkhausen

British

/ ˈbarkhaʊzən /

noun

Heinrich Georg . 1881–1956, German physicist; discovered that ferromagnetic material in an increasing magnetic field becomes magnetized in discrete jumps (the Barkhausen effect )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Barkhausen

As the groups of spins flip, one after the other, a series of voltage spikes is observed, i.e. the Barkhausen noise.

From Science Daily ● Mar. 28, 2024

By wrapping a coil around a magnetic material and attaching it to a loudspeaker, he showed that these jumps in magnetism can be heard as a crackling sound, known today as Barkhausen noise.

From Science Daily ● Mar. 28, 2024

This is the first time quantum Barkhausen noise has been detected experimentally.

From Science Daily ● Mar. 28, 2024

This avalanche effect was first demonstrated in magnets by the physicist Heinrich Barkhausen in 1919.

From Science Daily ● Mar. 28, 2024

They wrapped a coil around it, applied a magnetic field, and then measured brief jumps in voltage, not unlike what Barkhausen did in 1919 in his more simplified experiment.

From Science Daily ● Mar. 28, 2024

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023