Dear PWSCF community,<br><br>I am comparing the effect of alloying on Ni system. I have ploted the charge density with various alloying element. I wish to plot the difference in charge density i.e charge density of A alloyed in Ni system - charge density of pure Ni system, where A are different elements. Can anybody help me in this calculation. Can xcrysden be of any help in this.<br>
<br>thanks in advance<br><br>vicky singh<br>Research student <br>Bangalore<br>