1 0 O ct 2 00 5 Structural models for the Si ( 553 )-Au atomic chain reconstruction

@inproceedings{Riikonen200510O,
  title={1 0 O ct 2 00 5 Structural models for the Si ( 553 )-Au atomic chain reconstruction},
  author={Sampsa Riikonen and Daniel S{\'a}nchez-Portal},
  year={2005}
}
Recent photoemission experiments on the Si(553)-Au reconstruction show a one-dimensional band with a peculiar ∼ 1 4 filling. This band could provide an opportunity for observing large spin-charge separation if electron-electron interactions could be increased. To this end, it is necessary to understand in detail the origin of this surface band. A first step… CONTINUE READING