21 citations · 21 across the 3 of their papers we have counts for
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quant-ph2007★ 21 cited
Metamaterials for Ballistic Electrons
Daniela Dragoman, Mircea Dragoman
The paper presents a metamaterial for ballistic electrons, which consists of a quantum barrier formed in a semiconductor with negative effective electron mass. This barrier is the…
quant-ph2007
Negative Differential Resistance of Electrons in Graphene Barrier
Daniela Dragoman, Mircea Dragoman
The graphene is a native two-dimensional crystal material consisting of a single sheet of carbon atoms. In this unique one-atom-thick material, the electron transport is ballistic…