2007
DOI: 10.1063/1.2741407
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Epitaxial behavior and transport properties of PrBaCo2O5 thin films on (001) SrTiO3

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Cited by 36 publications
(23 citation statements)
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“…Perovskite cobaltites have been paid considerable attention of research in the past two decades due to their unique physical properties, such as magnetic, electronic and optical properties, which resulting from the strong correlation and interactions of charge, orbital, spin and photon1234567. Especially, the remarkable mixed conductivity and catalytic properties at high temperature and exciting magnetic and electrical transport properties at low temperature have been intensively studied by scientists and technicians89.…”
mentioning
confidence: 99%
“…Perovskite cobaltites have been paid considerable attention of research in the past two decades due to their unique physical properties, such as magnetic, electronic and optical properties, which resulting from the strong correlation and interactions of charge, orbital, spin and photon1234567. Especially, the remarkable mixed conductivity and catalytic properties at high temperature and exciting magnetic and electrical transport properties at low temperature have been intensively studied by scientists and technicians89.…”
mentioning
confidence: 99%
“…Cobalt-based oxides have attracted scientists and engineers much attention due to their unique magnetic, electrical transport and optical properties, which have been used to design various new concept devices, such as solid state fuel cell, energy harvest, gas sensors, etc12345678910. Among them, the oxygen-deficient double perovskite cobaltates, LaBaCo 2 O 5.5+δ (LBCO), show particularly interesting phenomena with the A-site order, nanoscale order, and disorder structures, such as, different spin state configurations, giant MR effect, etc111213141516.…”
mentioning
confidence: 99%
“…1 (b) can be formed in the forms of order and disorder structures. Recently, highly epitaxial thin films of single-crystalline LnBCO (Ln = La, Er, Pr) were grown on (001) LaAlO 3 by using pulsed laser deposition with a KrF excimer pulsed laser1213141516. The oxidation and redox reactions of these films were monitored by measuring their resistance R under a switching flow of O 2 and H 2 as a function of the gas flow time t. The ac conductivity measurements indicate that both oxidation under O 2 and reduction under H 2 can occur at the temperature as low as ~200°C.…”
mentioning
confidence: 99%