Theoretical investigations on the local structures and the g factors of three Ni3+ centers in LaSrAl1−xNixO4

The superposition model of crystal fields

D J Newman, Benjamin Ng · Reports on Progress in Physics · 1989 · 1.1K citations

Natural Sciences, Chemistry, Physics +16

Optical Spectra of Transition-Metal Ions in Corundum

Donald S. McClure · The Journal of Chemical Physics · 1962 · 699 citations

Natural Sciences, Chemistry, Physics +15

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>d</mml:mi></mml:math>-orbital theory and high-pressure effects upon the EPR spectrum of ruby

Zhao Min‐Guang, Xu Ji-An, Bai Gui-Ru et al. · Physical review. B, Condensed matter · 1983 · 216 citations

Natural Sciences, Chemistry, Physics +12

Superposition model analysis of the near infrared spectrum of Fe (super 2+) in pyrope-almandine garnets

D J Newman, Danny C. Price, W. A. Runciman · American Mineralogist · 1978 · 182 citations

Natural Sciences, Earth Sciences, Physics +11

The effect of disorder in the local lattice distortions on the EPR and optical spectroscopy parameters for a new Cr3+ defect center in Cr3+:Mg2+:LiNbO3

Ziyuan Yang, Czesław Rudowicz, Jian Qin · Physica B Condensed Matter · 2002 · 106 citations

Natural Sciences, Materials Science, Physics +14