relaxation time

noun

Physics.

1. the time that it takes for an exponentially decaying quantity, as radioactive particles or transient electrical currents, to decrease to 36.8 percent of its initial value.

Word History and Origins

Origin of relaxation time¹

First recorded in 1970–75

Example Sentences

The first memristor with a 'relaxation time' that can be tuned is reported today in Nature Electronics, in a study led by the University of Michigan.

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"We found that dielectric relaxation time can be modulated or induced by a very small gap in the material structure," Bae explained.

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The relaxation time is shown to increase with higher energy detuning, which doesn't match observations in other systems.

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Lunch gives her some relaxation time and a toilet break.

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Cascade Valley Inn is a luxury bed-and-breakfast-style option that is perfect for a little mountain rest and relaxation time.

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