Dear All, I found it is difficult to understand some routine like "set_irr", which shows how to obtain the irreducible representations involved in phonon calculations.
Could you please recommend some textbook or references related with the crystal symmetry. Thank you very much! Caloma -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20120921/ef3960bd/attachment.htm
