Alexa Krakaris ’12
Organic Solar Cells
During this summer internship I worked with Robert Street conducting research pertaining to organic photovoltaics. I conducted various experiments designed to study the effect of varied temperature annealing on the behavior of organic solar cells. I analyzed these results and compiled a comprehensive set of data, graphs, and spread sheets. Our research supported the theory that an exponential energy band tail exists, which reflects the physical properties of the organic material. We hope that this research will lead to further development in the field of organic photovoltaic devices and an overall increase in their efficiencies.
Climate and Energy
Xerox PARC, California
Sigurd Wagner, Professor of Electrical Engineering; Robert Street, Palo Alto Research Center