On Nov 28, 2011, at 1:19 , Ajit Vallabhaneni wrote: > what does the term 1 modes and 2 modes stand for ?
one-dimensional, two dimensional irreducible representations. Do you know group theory? P. --- Paolo Giannozzi, Dept of Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
