Affiliation: | 1.Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute, 188300, Gatchina, Russia ;2.Institute of Macromolecular Compounds, Russian Academy of Sciences, 199004, St. Petersburg, Russia ;3.Saint Petersburg Electrotechnical University LETI, 197376, St. Petersburg, Russia ;4.Saint Petersburg State University, 199034, St. Petersburg, Russia ;5.Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS at Heinz Maier-Leibnitz Zentrum MLZ, 85748, Garching, Germany ; |