L
L.A. Kappers
Researcher at University of Connecticut
Publications - 40
Citations - 540
L.A. Kappers is an academic researcher from University of Connecticut. The author has contributed to research in topics: Electron paramagnetic resonance & Vacancy defect. The author has an hindex of 13, co-authored 40 publications receiving 521 citations.
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Pressure and temperature dependence of chromium photoluminescence in K2NaGaF6:Cr3+
TL;DR: Les spectres de photoluminescence et les durees de vie de K 2 NaGaF 6 :Cr 3=, mesures en fonction de la pression et de the temperature revelant une transition induite par pression de la fluorescence en large bande a la phosphorescence en bande etroite.
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Growth and properties of Bi2TeO5 single crystals
TL;DR: In this paper, the Czochralski method was used to grow Bi2TeOO5 single crystals with a diameter of 25 mm and a length of 50 mm.
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Pressure and temperature dependence of chromium photoluminescence spectra in fluoride elpasolites
TL;DR: In this paper, a blue shift of the emission band of K 2 NaGaF 6 Cr 3+ and K 2 NScF 6 :Cr 3+, measured as functions of hydrostatic pressure, is interpreted in terms of a pressure dependent local compressibility.
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Radiation-induced oxygen interstitials in MgO
L.E. Halliburton,L.A. Kappers +1 more
TL;DR: In this paper, the authors proposed that magnesium vacancies act as the stabilizing site for the O-2 molecules, which are formed when oxygen interstitials produced by the radiation combine with indigenous oxygen ions.
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Pressure dependence and thermal quenching of chromium photoluminescence in Cs2NaYCl6:Cr3+
TL;DR: In this paper, the photoluminescence spectra of the chromium-doped elpasolite Cs 2 NaYCl 6 :Cr 3+ were measured at ambient and near liquid nitrogen temperatures as a function of pressure in a diamond anvil cell.