Robert J. Maurer

Robert J. Maurer (1913-1995) was an experimental solid-state physicist with significant contributions to materials science and radiation physics. He held academic positions at the University of Pittsburgh (Carnegie Institute of Technology), the University of Illinois at Urbana-Champaign, and served part-time roles such as director of an interdisciplinary materials research laboratory at Illinois from 1963 to 1978. His career combined teaching and research leadership, with a focus on defect phenomena in crystals and radiation effects on materials.

Education: Maurer obtained his undergraduate degree in chemistry (1934) and PhD in physics (1939) from the University of Rochester, where his thesis explored the photoelectric properties of sodium and barium. He later conducted post-doctoral research at MIT with Arthur von Hippel, studying dielectric breakdown in glasses.

Research Interests: Maurer’s work spanned experimental solid-state physics, including silicon diode rectifiers for radar during WWII, color centers in alkali halides, and radiation’s impact on materials (e.g., graphite and water). His research emphasized precise experimental techniques and interdisciplinary collaboration, leading to foundational studies on defect phenomena and the precursor to bubble chambers known as 'Maurer bubbles.' He maintained strong ties with international research communities and contributed to the establishment of the Solid State Advisory Committee under the Office of Naval Research in 1948.

Advising & Grants: He advised numerous graduate students and post-doctoral fellows, fostering a legacy of collaborative research. His tenure at Illinois involved expanding solid-state physics facilities and securing interdisciplinary grants, notably through the Department of Defense and Atomic Energy Commission. His leadership in planning the Illinois Materials Research Laboratory solidified its role as a key academic facility.

Labs/Teams: As director of the interdisciplinary materials research laboratory at Illinois (1963–1978), he oversaw advancements in low-temperature physics and crystal defect studies. His work at the University of Chicago’s Metallurgical Laboratory during WWII addressed radiation-induced material changes, a collaboration with Edward Creutz yielding insights into bubble formation in water under ionizing radiation.