Metals, which conduct electricity, and insulators, which don’t, are polar opposites. At least that’s what we’ve believed until now. But we have discovered that a well-known insulator can ...
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.
A newly developed, highly conductive copper wire could find applications in the electric grid, as well as in homes and businesses. The finding defies what's been thought about how metals conduct ...
MADISON, WI—University of Wisconsin–Madison researchers have made a material that can transition from an electricity-transmitting metal to a nonconducting insulating material without changing its ...
If you can’t answer the riddle, don’t feel bad. Metal conductors usually conduct electricity and heat. Usually, that’s true, but researchers at the Department of Energy’s Lawrence Berkeley National ...
In an apparent contradiction to textbook physics, a metal has been identified that conducts electricity but produces almost no heat in the process. Such a strange property may be expected to occur in ...
Princeton University: Studying how unconventional metals behave, with an eye toward high-temperature superconductors
Scientists with the University of Chicago have discovered a way to create a material that can be made like a plastic, but conducts electricity more like a metal. The research, published Oct. 26 in ...
We've found the first metal that can conduct electricity with hardly any heat at room temperature, breaking a long-standing rule of materials science. We don't know whether it's good for anything, but ...
The Conversation: How we discovered ‘impossible’ material that both conducts electricity – and doesn’t