[Pw_forum] Optical Properties Problem

[Amreen Bano]

I am performing optical properties with few compounds. I have done the SCF
calculation at gamma successfully. also i have done the lanzos.x and
spetrum.x files but I am getting only Chi with omega(Ry). how do i get
absorption spetra with respect to wave number?
kindly suggest me correct path.
Thanks in advance
best regards
-- 
Amreen Bano
Department of Physics,
Barkatullah University,
Bhopal-462 026
INDIA
+91-9993515955
banoamreen.7 at gmail.com
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