Hole Doping and Oxygen-Pressure Stabilit
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P. Strobel; J. Decker; C. Prouteau; R. Argoud
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Article
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1994
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Elsevier Science
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English
⚖ 223 KB
The possibility of hole doping in \(\mathrm{Ca}_{0.85} \mathrm{Sr}_{0.15} \mathrm{CuO}_{2}\) was studied by either partial substitution of alkaline-earth cations by \(\mathrm{Li}\) and \(\mathrm{Na}\) or by annealing in oxygen pressures up to \(200 \mathrm{~atm}\). Li substitution does not modify si