3ω-method
id:
3-method-238-8599633
title:
3ω-method
text:
The 3ω-method or 3ω-technique, is a measurement method for determining the thermal conductivities of bulk material and thin layers. The process involves a metal heater applied to the sample that is heated periodically. The temperature oscillations thus produced are then measured. The thermal conductivity and thermal diffusivity of the sample can be determined from their frequency dependence.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/3%CF%89-method
date created:
date modified:
2023-03-18T05:38:59Z
main entity:
{"identifier":"Q223106","url":"https://www.wikidata.org/entity/Q223106"}
image:
fields total:
13
integrity:
13