Dear Dr,Madsen and all users,<br> I am a new user in the wien2k.Through the mailinglist,I know using the BoltzTraP code may be calculate the effective mass.Now I want to learn if the band is nonparabolic,can the effective mass be calculated by BoltzTraP? And whether the effective mass of nonparabolic band is making sense?<br> Thank you in advance.<br><br>Sophie<br><p> 
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