267 citations · 1.5k across the 43 of their papers we have counts for
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cond-mat.mtrl-sci1998★ 5 cited
Calculation of the Band Gap Energy of Ionic Crystals
A. Aguado, A. Ayuela, J. M. Lopez +2
The band gap of alkali halides, alkaline-earth oxides, Al2O3 and SiO2 crystals has been calculated using the Perturbed-Ion model supplemented with some assumptions for the treatmen…
cond-mat.mtrl-sci1998★ 15 cited
Lattice Distortions Around a Tl+ Impurity in NaI:Tl+ and CsI:Tl+ Scintillators. An Ab Initio Study Involving Large Active Clusters
Andres Aguado, Andres Ayuela, Jose M. Lopez +1
Ab initio Perturbed Ion cluster-in-the-lattice calculations of the impurity centers NaI:Tl+ and CsI:Tl+ are pressented. We study several active clusters of increasing complexity an…