1. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422 Wrocław, Poland
2. Faculty of Chemistry, University of Wrocław, 14.p F. Joliot-Curie Street, PL-50383 Wrocław, Poland
3. School of Optoelectronic Engineering & CQUPT-BUL Innovation Institute, Chongqing University of Posts and Telecommunications, 400065 Chongqing, People’s Republic of China
4. Centre of Excellence for Photoconversion, Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, 110000 Belgrade, Serbia
5. Institute of Physics, University of Tartu, W. Ostwald Str 1, Tartu 50411, Estonia
6. Faculty of Science and Technology, Jan Długosz University, Armii Krajowej 13/15, 42 200 Częstochowa, Poland
7. Academy of Romanian Scientists, Ilfov Str. No. 3, 010719 Bucharest, Romania