<div>hi everyone here:</div>
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<div>i am seeking some literature or paper about infrared intensity calculation in PWSCF, can anyone tell me </div>
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<div>where is it available. </div>
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<div>thank you ! <br clear="all"><br>-- <br>Yuehua Xu<br>Group of Computational Condensed Matter Physics, <br>National Laboratory of Solid State Microstructures and Department of Physics, <br>Nanjing University,<br>Nanjing 210093,<br>
P. R. China<br><br></div>