Analyzing the surface of materials takes X-ray vision.
To do so, researchers peer into the surface chemistry of materials using X-ray photoelectron spectroscopy (XPS). At Michigan Technological University, the Applied Chemical and Morphological Analysis Laboratory (ACMAL) delves into surfaces with a PHI 5800 XPS.
Timothy Leftwich, research assistant professor of materials science, helps researchers to collect, analyze, and understand their XPS data at the ACMAL facility. Kathryn Perrine, assistant professor of chemistry, helped to bring the XPS instrument to Tech and teaches students and researchers to understand surface processes. They both bring expertise in surface science and analysis of materials.