TY - CONF AU - Kirchartz, Thomas TI - Unintentional doping in organic solar cells M1 - FZJ-2015-04440 PY - 2015 T2 - MRS Spring Meeting CY - 6 Apr 2015 - 10 Apr 2015, San Francisco (USA) Y2 - 6 Apr 2015 - 10 Apr 2015 M2 - San Francisco, USA LB - PUB:(DE-HGF)6 UR - https://juser.fz-juelich.de/record/202151 ER -