News & Events The Stanford Physics Department Annual Newsletter - 2025/26 Toggle The Stanford Physics Department Annual Newsletter - 2025/26 The Stanford Physics Department Annual Newsletter - 2024/25Recent NewsUpcoming EventsThe Stanford Physics Department Annual Newsletter - 2023/24Annual Events Toggle Annual Events Alumni Toggle Alumni Alumni Reunion HomecomingPhD DefensesSpecial Events Toggle Special Events CarlFestThe Stanley Wojcicki Memorial Service and Scientific SymposiumCommencement 2025Past EventsApplied Physics/Physics Colloquium Toggle Applied Physics/Physics Colloquium Colloquia Archives Main content start PhD Defenses DEPARTMENT OF PHYSICS DISSERTATION: Tongtian Liu DateFriday, May 8, 2026. 10:00am - 12:00pm LocationPhysics and Astrophysics Building (PAB) 102/103 Back to Top