Source: wikibot/time-domain-thermoreflectance
= Time-domain thermoreflectance
{wiki=Time-domain_thermoreflectance}
Time-domain thermoreflectance (TDTR) is a sophisticated optical technique used to measure the thermal properties of materials, particularly thermal conductivity, thermal diffusivity, and heat capacity at the nanoscale. This method is especially valuable for characterizing thin films, nanostructures, and other materials where traditional thermal measurement techniques may not be applicable.