and your Al slab extends from z=3D0 to z=3D82 bohr. Based on this data, a<b= r> good choice of emaxpos & eopreg would be:<br> <br></blockquote><div>Sorry, I have now a slab put in the middle of the cel= l in the Z axis,=A0 from z=3D32 to z=3D50 (maximum). <br><br></div><blockqu= ote class=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt 0.8ex; border-left: = 1px solid rgb(204, 204, 204); padding-left: 1ex;">
An important thing when applying strong electric fields (which is your<br> case) is to check against the electron field emission (i.e. that a<br> fraction of electrons doesn't spill to a dipole layer). This can be<br> verified by inspecting a charge density in the vacuum region (or even<br> better a charge density difference between a slab under electric field<br> and no field).<br></blockquote><div><br>Really thanks, I will check this wh= en I obtain some results, using E-Field. <br></div></div><br>Regards<br>Joa= quin Peralta<br><br clear=3D"all"><br>-- <br>------------------------------= ----------------------<br> Group of NanoMaterials<br>-------------------------------------------------= ---<br><a href=3D"http://www.gnm.cl"; target=3D"_blank">http://www.gnm.cl</a= ><br>----------------------------------------------------<br>Joaqu=EDn Andr= =E9s Peralta Camposano<br> ----------------------------------------------------<br><a href=3D"http://w= ww.lpmd.cl/jperalta" target=3D"_blank">http://www.lpmd.cl/jperalta</a><br><= br>In a world without frontiers, <br>who needs Gates and Win.<br> --0016363b906c3b1df1048f0fb26d--
