About us Contact us! Staff Head of the group Contact Phone E-Mail Details Prof. Dr. Ian Brock Gruppe Brock, Leitung +49 228 73 3616 brock@physik.uni-bonn.de Secretariat Contact Phone E-Mail Details Nicole Felde Gruppe Brock, Gruppe Desch, Sekretariat +49 228 73 2343 felde@uni-bonn.de PhD students Contact Phone E-Mail Details Nilima Akolkar Gruppe Brock, Doktorand*in +49 228 73 3511 s6niakol@uni-bonn.de Florian Kirfel Gruppe Brock, Doktorand*in +49 228 73 3241 fkirfel@uni-bonn.de Master students Contact Phone E-Mail Details Can Süslü Gruppe Brock, Masterstudent*in N/A s58csues@uni-bonn.de