2 papers
cond-mat.mes-hall2017
Mach-Zehnder interferometry using spin- and valley-polarized quantum Hall edge states in graphene
Di S. Wei, Toeno van der Sar, Javier D. Sanchez-Yamagishi +5
Confined to a two-dimensional plane, electrons in a strong magnetic field travel along the edge in one-dimensional quantum Hall channels that are protected against backscattering.…
cond-mat.mes-hall2016
Control and Local Measurement of the Spin Chemical Potential in a Magnetic Insulator
Chunhui Du, Toeno Van der Sar, Tony X. Zhou +8
The spin chemical potential characterizes the tendency of spins to diffuse. Probing the spin chemical potential could provide insight into materials such as magnetic insulators and…