Concepedia
Statistics
Publications
53
Citations
4.3K
H-Index
32
Active since
1957
Affiliations
University of Illinois Urbana-Champaign(Current)
University of Illinois System
Argonne National Laboratory
R. O. Simmons is an author at University of Illinois Urbana-Champaign specializing in engineering, physics, and applied physics.
Top concepts
EngineeringPhysicsApplied PhysicsMaterial ScienceCondensed Matter PhysicsCrystallographyNatural SciencesThermodynamicsAtomic PhysicsMicrostructure
Publications per year
1957–1999
Measurements of Equilibrium Vacancy Concentrations in Aluminum
R. O. Simmons, R. W. Balluffi · Physical Review · 1960 · 554 citations
X-ray Crystallography, Aluminium Nitride, Engineering +18
Measurements of X-Ray Lattice Constant, Thermal Expansivity, and Isothermal Compressibility of Argon Crystals
O. G. Peterson, D. N. Batchelder, R. O. Simmons · Physical Review · 1966 · 359 citations
Materials Science, X-ray Crystallography, X-ray Spectroscopy +14
Measurement of Equilibrium Concentrations of Vacancies in Copper
R. O. Simmons, R. W. Balluffi · Physical Review · 1963 · 347 citations
Environmental Monitoring, Engineering, Differential Scanning Calorimetry +21
Measurement of Equilibrium Concentrations of Lattice Vacancies in Gold
R. O. Simmons, R. W. Balluffi · Physical Review · 1962 · 304 citations
Engineering, Linear Thermal Expansion, Mineral Processing +16
<i>Thermodynamics of Point Defects and Their Relation with Bulk Properties</i>
P. Varotsos, K. Alexopoulos, R. O. Simmons · Physics Today · 1987 · 304 citations
Materials Science, Point Defects, Engineering +9
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