Controlling the preferential orientation in sol-gel prepared CaCu 3 Ti 4 O 12 thin films by LaAlO 3 and NdGaO 3 substrates

Researchers have paid considerable attention to CaCu 3 Ti 4 O 12 (CCTO) due to the colossal dielectric constant over a wide range of frequency and temperature. Despite of the growing number of works dealing with CCTO, there have been few studies of the role played by the substrate in inducing struct...

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Detalles Bibliográficos
Autores principales: Pongpaiboonkul, S., Kasa, Y., Phokharatkul, D., Putasaeng, B., Hodak, J.H., Wisitsoraat, A., Hodak, S.K.
Formato: JOUR
Materias:
Colossal dielectric constant and sol-gel
Highly-oriented CaCu 3 Ti 4 O 12 films
LaAlO 3 substrate
NdGaO 3 substrate
Aluminum compounds
Calcium compounds
Copper compounds
Crystal orientation
Film growth
Gallium compounds
Lanthanum compounds
Lattice mismatch
Neodymium compounds
Single crystals
Sol-gel process
Sol-gels
Substrates
Titanium compounds
X ray diffraction
CaCu3Ti4O12
Colossal dielectric constant
Dielectric effects
Film crystallinity
NdGaO3 substrates
Preferential orientation
Preferred orientations
Single crystal substrates
Thin films
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01694332_v385_n_p324_Pongpaiboonkul
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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