Using Novel Spectroscopy to Study the Optical Properties of Semiconducting Polymers

Conjugated polymers hold great promise for cost-effective electronic applications, ranging from light-emitting displays to photovoltaic systems. However, their complex morphologies, particularly in polymer blends, significantly influence optical properties and electronic transport, ultimately affecting device performance.

Understanding the relationship between morphology and electronic structure required the use of diverse spectroscopic techniques. In this talk, I will highlight key insights into the behaviour of soft matter semiconductors, emphasizing the advanced spectroscopic tools employed to unravel their properties and the interplay between structure and function.