Sumit Mazumdar

Sumit Mazumdar is a Professor of Physics, Chemistry, and Optical Sciences at the University of Arizona. As a Primary Faculty member, he leads research in strongly correlated-electron systems, spanning from superconductors to carbon-based nanomaterials. His work focuses on understanding unconventional superconductivity, charge-ordering phenomena, and photophysics in organic semiconductors. Mazumdar holds a Ph.D. from Princeton University (1980) and has made significant contributions to the field through collaborations with experimentalists in nonlinear optics and ultrafast spectroscopy.

His research interests include the theoretical analysis of quasi-1D/2D systems, such as organic charge-transfer solids and polycyclic aromatic hydrocarbon superconductors. He explores the interplay between electronic correlations and material properties, with applications in organic lasers, solar cells, and transistors. Notable achievements include the development of the valence transition model for copper oxides and the study of paired-electron liquids in frustrated systems.

• Honors: APS Fellow (2003), Koffler Prize (2006), Outstanding Referee (2010)
• Key Focus Areas: Superconductivity, Exciton Dynamics, Quantum Phase Transitions
• Collaborative Work: Partnerships with experimental groups on ultrafast spectroscopy and nonlinear optics

Recent studies highlight his exploration of singlet fission in organic materials, triplet-pair correlations, and pressure-induced phase transitions in superconductors. His theoretical frameworks bridge experimental observations with fundamental physics principles in condensed matter systems.