144 citations · 604 across the 10 of their papers we have counts for
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Electronic states in a graphene flake strained by a Gaussian bump
D. Moldovan, M. Ramezani Masir, F. M. Peeters
The effect of strain in graphene is usually modeled by a pseudo-magnetic vector potential which is, however, derived in the limit of small strain. In realistic cases deviations are…
Pseudo magnetic field in strained graphene: revisited
M. Ramezani Masir, D. Moldovan, F. M. Peeters
We revisit the theory of the pseudo magnetic field as induced by strain in graphene using the tight-binding approach. A systematic expansion of the hopping parameter and the deform…
Resonant valley filtering of massive Dirac electrons
D. Moldovan, M. Ramezani Masir, L. Covaci +1
Electrons in graphene, in addition to their spin, have two pseudospin degrees of freedom: sublattice and valley pseudospin. Valleytronics uses the valley degree of freedom as a car…