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Schottky-type grain boundaries in CCTO ceramics
(Pergamon-Elsevier B.V. Ltd, 2011-10-01)
In this work we studied electrical barriers existing at CaCu(3)Ti(4)O(12) (CCTO) ceramics using dc electrical measurements. CCTO pellets were produced by solid state reaction method and X-ray diffractograms showed which ...
A model for the Schottky anomaly in metallic Nd2-yCeyCuO4
(Elsevier Science BvAmsterdamHolanda, 1998)
Schottky-type grain boundaries in CCTO ceramics
(Pergamon-Elsevier B.V. Ltd, 2011-10-01)
In this work we studied electrical barriers existing at CaCu(3)Ti(4)O(12) (CCTO) ceramics using dc electrical measurements. CCTO pellets were produced by solid state reaction method and X-ray diffractograms showed which ...
A model for the Schottky anomaly in metallic Nd2-yCeyCuO4
(Elsevier B.V., 1998-12-20)
We present a simple model for the doped compound Nd2-yCevCuO4, in order to explain some recent experimental results on the latter. Within a Hartree-Fock context, we start from an impurity Anderson-like model and consider ...
A model for the Schottky anomaly in metallic Nd2-yCeyCuO4
(Elsevier B.V., 1998-12-20)
We present a simple model for the doped compound Nd2-yCevCuO4, in order to explain some recent experimental results on the latter. Within a Hartree-Fock context, we start from an impurity Anderson-like model and consider ...
A model for the Schottky anomaly in metallic Nd2-yCeyCuO4
(Elsevier B.V., 2014)
Schottky-type grain boundaries in CCTO ceramics
(Pergamon-Elsevier B.V. Ltd, 2014)
Análisis de varistores mediante STM y STSSTM and STS analysis of ZnO varistors
(Sociedad Española de Cerámica y Vidrio, 2002-12)
Varistores de ZnO fueron estudiados mediante el empleo de microscopía y espectroscopía de efecto túnel. Las curvas de corriente túnel vs. tensión indican que las muestras presentan una conducta rectificante. Dado que la ...
A study on FET devices based on Schottky barrier and metal-gate/high-k stacked thin-films
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2017)
A study on FET devices based on Schottky barrier and metal-gate/high-k stacked thin-films
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2017)