Dear all:<div>           In the Electro-optic tensor calculation, it writes in the OUTPUT file:</div><div><div><i>"          Electro-optic tensor: contribution #   1</i></div><div><i>.............</i></div><div><i>          Electro-optic tensor: contribution #   2</i></div>


<div><i>............"</i></div><div><br></div><div>           Which one is ionic contribution? Which one is electronic contribution?</div><div><br></div><div>          Thanks in advance ：）</div><div><br></div>-- <br>


____________________________________<br>Hui Wang<br>School of physics, Fudan University, Shanghai, China
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