1. Organic
Semiconductor Centre, SUPA,
School of Physics and Astronomy, University of St Andrews, St. Andrews, KY16 9SS, United Kingdom
2. Department
of Engineering Science, University of Oxford, Oxford, OX1 3PJ, United Kingdom
3. WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, G1 1XL, United Kingdom
4. Institute
of Physical-Organic
Chemistry and Coal Chemistry, 83114 Donetsk, Ukraine