2D-IR Spectroscopy of Conducting Organic Materials
The static and dynamic architecture of an organic thin film has a profound influence on the mobility of free charges. In this subgroup, we use nonlinear IR spectroscopy to identify molecular structure and dynamics of conducting polymers and organic thin films while driving mobile charges through them.
Vibrational Sum Frequency Generation Spectroscopy of Organic Electronics
The behaviors of molecules at interfaces between dissimilar organic materials often dictate device performance. In this subgroup, we use vibrational SFG spectroscopy to measure structure and dynamics of molecules at electronic interfaces in response to electrical stimuli.