R. J. Liefeld

Electron-excitation energy-dependent features in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>M</mml:mi></mml:math>-series x-ray spectrum of lanthanum

R. J. Liefeld, A. F. Burr, M. B. Chamberlain · Physical review. A, General physics · 1974 · 99 citations

Charge Excitations, X-ray Spectroscopy, Engineering +18

Densities of Unfilled One-Electron Levels in the Elements Vanadium and Iron through Zinc by Means of X-Ray Continuum Isochromats

Robert R. Turtle, R. J. Liefeld · Physical review. B, Solid state · 1973 · 68 citations

Engineering, Rare Metal, Chemistry +20

X-Ray Spectrometric Properties of Potassium Acid Phthalate Crystals

R. J. Liefeld, S. Hanzgly, T. B. Kirby et al. · Advances in X-ray Analysis · 1969 · 30 citations

X-ray Crystallography, X-ray Spectroscopy, Engineering +19

THE <i>K</i>-SHELL PHOTON ABSORPTION SPECTRUM OF GASEOUS NEON

R. J. Liefeld · Applied Physics Letters · 1965 · 21 citations

Experimental Nuclear Physics, Engineering, Physics +10

Soft X-Ray Emission Spectra at Threshold Excitation

R. J. Liefeld · 1968 · 10 citations