#MatterWaveLens
38 PICOKELVIN

38 picokelvin was not simply a colder thermometer reading.

A matter-wave lens reduced the residual internal kinetic energy of a BEC to a 38 pK equivalent scale, slowing expansion for precise atom interferometry.

#AtomInterferometry #UltracoldAtoms #MatterWaveLens #QuantumSensing
October 3, 2026 at 8:50 PM