Pomeranchuk cooling
id:
pomeranchuk-cooling-295-10132486
title:
Pomeranchuk cooling
text:
Pomeranchuk cooling is the phenomenon in which liquid helium-3 will cool if it is compressed isentropically when it is below 0.3 K. This occurs because helium-3 has the unusual property that its solid state can have a higher entropy than its liquid state. The effect was first observed by Yuri Anufriev in 1965. This can be used to construct a cryogenic cooler. In 2021 an analog effect has been observed on twisted bilayer graphene and in TMDs
brand slug:
wiki
category slug:
encyclopedia
description:
Physical phenomenon
original url:
https://en.wikipedia.org/wiki/Pomeranchuk_cooling
date created:
date modified:
2023-08-17T04:06:37Z
main entity:
{"identifier":"Q908753","url":"https://www.wikidata.org/entity/Q908753"}
image:
fields total:
13
integrity:
14