Ultrahigh Carrier Mobilities in Ferroelectric Domain Wall Corbino Cones at Room Temperature
Ultrahigh Carrier Mobilities in Ferroelectric Domain Wall Corbino Cones at Room Temperature
Recently, electrically conducting heterointerfaces between dissimilar band insulators (such as lanthanum aluminate and strontium titanate) have attracted considerable research interest. Charge transport and fundamental aspects of conduction have been thoroughly explored. Perhaps surprisingly, similar studies on conceptually much simpler conducting homointerfaces, such as domain walls, are not nearly so well …