L. J. Massa

Determination of the Electron Density Matrix from X-Ray Diffraction Data

William L. Clinton, L. J. Massa · Physical Review Letters · 1972 · 96 citations

X-ray Crystallography, Electron Density, X-ray Spectroscopy +15

Wave Functions Derived by Quantum Modeling of the Electron Density from Coherent X-Ray Diffraction: Beryllium Metal

L. J. Massa, Martin J. Goldberg, C. Frishberg et al. · Physical Review Letters · 1985 · 89 citations

X-ray Crystallography, Engineering, Electron Diffraction +23

Quantum crystallography and the use of kernel projector matrices

L. J. Massa, Lulu Huang, J. Karle · International Journal of Quantum Chemistry · 1995 · 87 citations

X-ray Crystallography, Crystal Structure, Engineering +17

Direct Determination of Pure-State Density Matrices. II. Construction of Constrained Idempotent One-Body Densities

William L. Clinton, Anthony J. Galli, L. J. Massa · Physical Review · 1969 · 82 citations

Spectral Theory, Numerical Analysis, Pure-state Representability +13

Guanidinium ion: SCF calculations

A. M. Sapse, L. J. Massa · The Journal of Organic Chemistry · 1980 · 38 citations

Crystal Structure, Engineering, Altmetric Attention Score +19