My research focuses on the Physics of low-dimensional and nonlinear systems. 

My group investigates two-dimensional electron physics in inhomogeneous magnetic fields and has demonstrated commensurability oscillations in magnetic superlattices, resistance resonance effects, magnetic edge states, electrically induced spin resonance, spin resonance fluoresence, and the crossover between electric and magnetic edges in quantum Hall systems.  We also use two dimensional electron gases as photodetectors of spin excitations in individual nanomagnets.