Robert Opila

Dr. Robert Opila is a Professor of Materials Science and Engineering at the University of Delaware and currently serves as a rotator in the Division of Materials Research at the National Science Foundation. His research focuses on interfacial phenomena, including charge transfer at interfaces, metal/polymer adhesion, and electron trap analysis in semiconductor interfaces. His work emphasizes linking chemical/morphological structure to material properties using advanced techniques like X-ray spectroscopy and inverse photoelectron spectroscopy. Key research areas include organic light-emitting diodes, photovoltaic interfaces, and semiconductor surface processing.

• Education: B.S. with Highest Departmental Distinction from University of Illinois (1975), James Franck Scholar at University of Chicago (1975-1977)

Research interests also span art conservation science, particularly analyzing cadmium yellow pigment degradation in artworks like Munch’s *The Scream* using scanning transmission electron microscopy (STEM). His work bridges materials science and cultural heritage preservation. He has pioneered atomic layer etching techniques and surface passivation strategies for semiconductor applications.

• Awards: Fulbright Scholar (2012-2013), Fellow of the American Vacuum Society (2000)

His group collaborates on photovoltaic device development, including GaP and silicon hybrid solar cells, and has contributed to advancements in thin film characterization and reliability of electronic assemblies.