Dr. Joachim Kohlbrecher Instrument scientist SANS-I Paul Scherrer Institut Forschungsstrasse 111 5232 Villigen PSI Switzerland Telephone +41 56 310 31 65 Email joachim.kohlbrecher@psi.ch Sidebar Laboratory for Neutron Scattering and Imaging (LNS) Research with Neutrons and Muons (NUM) Paul Scherrer Institut (PSI)