News & Events Recent NewsUpcoming EventsThe Stanford Physics Department Annual Newsletter - 2023/24Annual EventsPhD DefensesSpecial Events Toggle Special Events The Stanley Wojcicki Memorial Service and Scientific SymposiumCommencement 2024Past EventsApplied Physics/Physics Colloquium Toggle Applied Physics/Physics Colloquium Guidelines for HostsGuidelines for SpeakersColloquia Archives Announcements Faculty In the News An experiment proposed by Stanford theorists finds evidence for the Majorana fermion, a particle that’s its own antiparticle July 20, 2017