<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Dear Wien Users,</DIV>
<DIV>I would like ask you about the transport properties of materials based on the Boltzmann Theory which embeeded on BoltzTraP code.. In particular , i would like ask you, how i can calcultate <STRONG>sigma/tau vs. n</STRONG> (carrier concentration) with <STRONG>fixed temperature</STRONG>? In the case.trace and case.condtens, i have obtained for each <STRONG>T</STRONG> (temperature) a carrier concentration <STRONG>n. </STRONG></DIV>
<DIV>Tank you for your colaboration.</DIV>
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