Headshot of Tom Penny.

Thomas Penny

2022-25 Postdoctoral Associate
Physics

Current Position: Postdoctoral Researcher

Current Institution: Chalmers University of Technology, Sweden

Postdoctoral position dates: 2022-25

PI: David Moore

Summary of research at Yale: I work with microscale and nanoscale, levitated objects to investigate fundamental physics. In my Ph.D., I used electric fields to levitate nanoscale silica spheres and developed a platform for testing quantum mechanics on the macroscopic scale. In particular, I made preliminary measurements to bound the force noise generated by spontaneous collapse models and demonstrated control over a system of two coupled, levitated nanospheres. At Yale, I shifted to a new experimental system and area of investigation. I worked with intense lasers to levitate microscale spheres which are highly sensitive to impulse forces. The aim is to directly measure the small momentum recoils due to events such as alpha particle decay or dark matter collisions.

Education: 

Ph. D., University College London, 2022

Bachelor’s Degree in Electronics & Instrumentation Engineering, Vellore Institute of Technology, 2014

Selected Publications: 

Research Areas: Particle Physics

Research Type: Experimentalist

Experiments

SIMPLE/QuIPS

Moore

Science goal: Study interactions involving neutrinos; to test gravity; & to search for dark matter, quantum phenomenon, sterile neutrinos, and new forces.

WL involvement: The Moore group has developed the world’s most sensitive micron-sized force sensors. Both the SIMPLE and QuIPS experiments are located at Wright Lab.

SIMPLE

News