Quantum Hall Valley Splitters and a Tunable Mach-Zehnder Interferometer in Graphene (Quantum Hall valley splitters and a tunable Mach-Zehnder interferometer in graphene)
M. Jo, P. Brasseur, A. Assouline, G. Fleury, H.-S. Sim, K. Watanabe, T. Taniguchi, W. Dumnernpanich, P. Roche, D. C. Glattli, N. Kumada, F. D. Parmentier, P. Roulleau.