Despite Covid-19, doctoral graduations continue in our group. We congratulate our colleague Dr. Mohanad Al-Mamoori to his successful doctoral defense (17th November 2020). The title of his PhD thesis is 3D Nanomagnetic Architectures Investigated by micro-Hall Sensors. The thesis was jointly supervised with Prof. Jens Müller from the Physics Department of Goethe-Universität Frankfurt, a partner within the Rhein-Main-Universitäten (RMU) alliance. We wish Mohanad all the best for his starting career!