30 citations · 74 across the 7 of their papers we have counts for
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cond-mat.mes-hall2016★ 9 cited
Understanding magnetic focusing in graphene - junctions through quantum modeling
Samuel W LaGasse, Ji Ung Lee
We present a quantum model which provides enhanced understanding of recent transverse magnetic focusing experiments on graphene - junctions. Spatially resolved flow maps of l…
cond-mat.mes-hall2016★ 22 cited
Theory of Landau level mixing in heavily graded graphene p-n junctions
Samuel W LaGasse, Ji Ung Lee
We demonstrate the use of a quantum transport model to study heavily graded graphene p-n junctions in the quantum Hall regime. A combination of p-n interface roughness and delta fu…