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Band Line-Up Si/SiO 2<br />

Real-space band structure:<br />

•Calculate electron DOS<br />

projected on atoms<br />

•Average layers<br />

⇒ Abrupt would be better!<br />

Is there an abrupt<br />

interface?<br />

Lopatin et al., submitted to PRL<br />

Computational Materials Science and Engineering<br />

n<br />

=<br />

N<br />

0<br />

exp<br />

⎛ EC<br />

− E<br />

⎜ −<br />

⎝ k T B<br />

F<br />

⎞<br />

⎟<br />

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