In a review just published in Nature Materials, researchers take aim at the oldest principle in electronics: Ohm's law. Their article, "Nonlinear transport in non-centrosymmetric systems," brings ...

Artistic representation of the breakdown of Ohm’s law and the resulting nonlinear effects in a non-centrosymmetric crystal. (Image: CIC nanoGUNE) “Over the past five years we have observed numerous ...

The Nanodevices group at CIC nanoGUNE shows that breaking a material’s inversion symmetry can shatter Ohm’s law, unleashing powerful nonlinear phenomena. Their review, just published in Nature ...