Robert H. Williams (physicist)

Robert H. Williams is a physicist known for his contributions to the field of theoretical condensed matter physics, particularly concerning the electronic and structural properties of surfaces, interfaces, and defects in semiconductors. He is particularly noted for his work on surface Fermi level pinning, Schottky barrier formation, and the electronic properties of semiconductor heterostructures. His research has involved both theoretical modeling and experimental characterization, bridging the gap between theoretical predictions and experimental observations. Williams' work has contributed significantly to the understanding of materials used in microelectronics and optoelectronics.