<font color="#330099">Hi, </font><div><font color="#330099"><br></font></div><div><font color="#330099">Is it possible that an electrode can contain vacuum on x and y directions, The size of electrode to be used remain as the size of layers of electrode attached to the lead. Because from the reference (</font><span style="font-family:'Times New Roman';font-size:medium">A. Smogunov, A. Dal Corso, E. Tosatti, Phys. Rev. B 70, 045417 (2004))</span><span style="color:rgb(51,0,153)"> given for the PWCOND, it is looking like that. But according to the book by Supriyo Datta, the electrode size should be large.</span></div>
<div><div><br></div>-- <br><font color="#000099">Pankaj Kumar<br>DST Project Fellow(Ph.D.)<br>Department of Physics<br>The LNM IIT Jaipur<br>Mob. No. +91 9736694726</font><br><br><br>
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