Deep Levels , Charge Transport and Mixed Conductivity in Organometallic Halide 4

2 3 Deep Levels, Charge Transport and Mixed Conductivity in Organometallic Halide 4 Perovskites 5 6 Artem Musiienko1*, Pavel Moravec1, Roman Grill1, Petr Praus1, Igor Vasylchenko1, Jakub 7 Pekarek1, Jeremy Tisdale2, Katarina Ridzonova1, Eduard Belas1, Lucie Abelová3,4, Bin Hu2, Eric 8 Lukosi5, Mahshid Ahmadi2* 9 10 1Institute of Physics, Charles University, Prague, 121 16, Czech Republic 11 2Joint Institute for Advanced Materials, Department of Materials Science and Engineering, 12 University of Tennessee, Knoxville, TN 37996, USA 13 3 Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic. 14 4 Electrical Engineering, Czech Technical University in Prague, Prague, Czech Republic 15 5Joint Institute for Advanced Materials, Department of Nuclear Engineering, University of 16 Tennessee, Knoxville, TN 37996, USA 17 18 *Corresponding authors email: 19 M. Ahmadi: mahmadi3@utk.edu, A. Musiienko: musienko.art@gmail.com 20