Physics Colloquium: Electronic & Thermal Interconversion and Migration in Energy-Relevant Materials
Thursday, March 9, 2017
3:30 PM-4:30 PM
Richard D. Schaller, PhD, Argonne National Laboratory
In order to produce
energy efficient devices, thorough understanding of fundamental desired and
undesired processes of energy and heat interconversion and migration are
needed. I will present studies using time-resolved optical methods such as absorption
and emission as functions of sample temperature and photon energy that aim to
arrive at insights regarding energy transfer, electron transfer, and
electron-phonon and phonon-phonon scattering events. Materials examined include
nanoscale colloidal quantum wells and bulk-phase perovskites.
Contact Information
Professor Goran Karapetrov
goran@drexel.edu
Location
Disque Hall, Room 919, 32 South 32nd Street, Philadelphia, PA 19104
Audience
- Undergraduate Students
- Graduate Students
- Faculty