topological spintronics

Using light to switch topological materials on and off without resistance

Computer Simulations Show How Light Pulses Can Create Channels that Conduct Electricity with No Resistance

This photo shows Nitin Samarth in his research lab at Penn State working with the molecular beam epitaxy equipment, which provides an ultra-pure environment for his research team's experiments. Credit: Penn State University

The birth of topological spintronics

The discovery of a new material combination that could lead to a more efficient approach