24.8k citations · 36.6k across the 39 of their papers we have counts for
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Surface dissipation in nanoelectromechanical systems: Unified description with the standard tunneling model and effects of metallic electrodes
C. Seoanez, F. Guinea, A. H. Castro Neto
By modifying and extending recent ideas [C. Seoanez et al., Europhys. Lett. 78, 60002 (2007)], a theoretical framework to describe dissipation processes in the surfaces of vibratin…
Mean Field study of the heavy fermion metamagnetic transition
S. Viola Kusminskiy, K. S. D. Beach, A. H. Castro Neto +1
We investigate the evolution of the heavy fermion ground state under application of a strong external magnetic field. We present a richer version of the usual hybridization mean fi…
Substrate-induced band gap opening in epitaxial graphene
S. Y. Zhou, G. -H. Gweon, A. V. Fedorov +6
Graphene has shown great application potentials as the host material for next generation electronic devices. However, despite its intriguing properties, one of the biggest hurdles…
Localized states at zigzag edges of bilayer graphene
Eduardo V. Castro, N. M. R. Peres, J. M. B. Lopes dos Santos +2
We report the existence of zero energy surface states localized at zigzag edges of bilayer graphene. Working within the tight-binding approximation we derive the analytic solution…
Making graphene visible
P. Blake, K. S. Novoselov, A. H. Castro Neto +5
Microfabrication of graphene devices used in many experimental studies currently relies on the fact that graphene crystallites can be visualized using optical microscopy if prepare…
Quantum phase transitions beyond the dilute Bose gas limit
Valeri N. Kotov, D. X. Yao, A. H. Castro Neto +1
We study a Heisenberg S=1/2 ring-exchange antiferromagnet which exhibits a quantum phase transition from a spontaneously dimerized (valence bond solid) phase to a magnetically orde…