All Entries Tagged With: "nano"

Metamaterials – Now they have it!

Autor: fee
I have already written about Metamaterials and stated my sympathy for these fancy materials [here]. Metamaterial exhibit a negative refractory index, which is a rather uncommon feature and enables them to perform quite unusual characteristics.
So far, they only existed for microwave and infrared electromagnetic waves, mainly due to problems in fabrication of the corresponding [...]