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<DIV>Hi PW developers and users:</DIV>
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<DIV>Recently I found the ¡°surface embedding method¡± propused by Inglesfield and
Ishida is interesting and maybe powerful. In this method, surfaces are simulated
by infinite system instead of slabs with finite number of layers. I found that
this method seems to be implemented in LAPW basis. My question is has this
method been implemented by PWSCF? Or is there any other free software
implementing this method?</DIV>
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<DIV>best wishes,</DIV>
<DIV>Yun-Peng</DIV></DIV></DIV></BODY></HTML>