Steven Gassner

Steven Gassner is a Graduate Student in the Department of Physics and Astronomy at the University of Pennsylvania, affiliated with the School of Arts & Sciences. His research focuses on quantum condensed matter theory, light-matter interactions, quantum geometry, and superconductivity.

He holds a B.S. in Nanoscale Science and Applied Mathematics from SUNY Polytechnic Institute (2020). His work bridges theoretical and experimental approaches, with a particular emphasis on understanding nanoscale phenomena in quantum materials and developing novel optical control techniques for superconducting systems.

Research highlights include studies on Floquet-Bloch theories for driven systems, quantum geometric principles for superconducting phase control, and nanoscale visualization of Schottky barriers using ballistic electron emission microscopy (BEEM). These investigations explore the interplay between geometry, light-matter coupling, and quantum phase transitions in advanced materials.

Gassner’s publications span topics in quantum engineering, nonlinear optics, and information geometry, reflecting a multidisciplinary approach to solving fundamental problems in condensed matter physics and materials science.