The NSF NeXUS Facility is pleased to welcome two new members to the facility’s professional staff. Vyacheslav Leshchenko formally joined NSF NeXUS on October 25 as the facility’s Instrument Technician. Leshchenko has worked in NSF NeXUS Co-Director Lou DiMauro’s research group in the Department of Physics as a postdoctoral researcher since May 2019. He previously was a postdoctoral researcher at …