Don't underestimate undulating graphene: Unique electronics made possible by wavy patterns that channel electrons - Science Daily

A theory suggests putting graphene on an undulating surface stresses it enough to create a minute electromagnetic field. The phenomenon could be useful for creating 2D electron optics or valleytronics devices.

Lay some graphene down on a wavy surface, and you'll get a guide to one possible future of two-dimensional electronics.Rice University scientists put forth the idea that growing atom-thick graphene o… [+2395 chars]

full article...