Grain Boundary Structure: a Signature of Phasons in Incommensurate SmecticsSriram RamaswamyJ. Toner2007EPL
Finite-size effects in the two-dimensional negative- u hubbard model.D. BormannT. Schneideret al.2007EPL
Unoccupied electronic states of a graphite surface as observed by local tunnelling spectroscopyH. FuchsE. Tosatti2007EPL