A. R. Ruffa

Theory of the Electronic Polarizabilities of Ions in Crystals: Application to the Alkali Halide Crystals

A. R. Ruffa · Physical Review · 1963 · 180 citations

Natural Sciences, Chemistry, Physics +8

Thermal expansion in insulating materials

A. R. Ruffa · Journal of Materials Science · 1980 · 92 citations

Engineering, Materials Engineering, Materials Science +12

Temperature dependence of the elastic shear moduli of the cubic metals

A. R. Ruffa · Physical review. B, Solid state · 1977 · 48 citations

Natural Sciences, Materials Science, Physics +15

The Valence Bond Approximation in Crystals — Application to an Analysis of the Ultraviolet Spectrum in Quartz

A. R. Ruffa · physica status solidi (b) · 1968 · 45 citations

Natural Sciences, Materials Science, Crystal Structure +16

Empirical determination of thermal expansion in insulators with no experimental input

A. R. Ruffa · Journal of Materials Science · 1980 · 40 citations

Engineering, Materials Engineering, Materials Science +16