Vanadium Dioxide. In science, there exists a law known as the Wiedemann-Franz Law that states, simply, that most metals that are good conductors of electricity are also good conductors of heat.

Hi !I am new to this forum and hope that after searching a thousand other places I would get the answer I am seeking.The question is simple " which material is a good conductor of Electricity but ...

Metals are known as good conductors of both heat and electricity. Regardless of temperature or other factors, typical conductivity does not change. This property is known as the Wiedemann-Franz Law.

Simply put, the law states that good conductors of electricity are also good conductors of heat. That is not the case for metallic vanadium dioxide, ...

In a letter to Nature in 1927, J. B. Johnson commented on voltage fluctuations that appear "to be the result of thermal agitation of the electric charges in the material of the conductor".

For example, graphene is said to conduct electricity better than any other material known to science, ... Thermal transport researchers were also quick to give it the title of best heat conductor.