Abstract:
Pulsed laser deposition in molecular-beam epitaxy environment has been used to grow high quality BaCuOx/CaCuO2 superlattices. In situ reflection high energy electron diffraction (RHEED) shows that the growth mechanism is two-dimensional. Furthermore, weak but reproducible RHEED intensity oscillations have been monitored during the growth. Ex situ X-ray diffraction spectra confirmed the growth rate deduced from RHEED oscillations. Such results demonstrate that RHEED oscillations can be used, even for (BaCuOx)2/(CaCuO2)2 superlattices, for phase locking of the growth. © 2001 Elsevier Science B.V.
Registro:
Documento: |
Artículo
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Título: | Reflection high-energy electron diffraction oscillations during epitaxial growth of artificially layered films of (BaCuOx)m/(CaCuO2)n |
Autor: | Tebano, A.; Balestrino, G.; Lavanga, S.; Martellucci, S.; Medaglia, P.G.; Paoletti, A.; Pasquini, G.; Petrocelli, G.; Tucciarone, A. |
Filiación: | INFM, Dipartimento Di Scienze E, Tecnologie Fisiche Ed Energetiche, Università Di Roma Tor Vergata, Via di Tor Vergata 110, 00133 Roma, Italy Departemento De Fisica, Facultad De Ciencias Exactas, Ciudad Universitaria, 1429 Buenos Aires, Argentina
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Palabras clave: | Artificial structures; Ba/Ca superlattices; RHEED; Superconducting superlattices; Barium compounds; Calcium compounds; Film growth; High temperature superconductors; Molecular beam epitaxy; Oscillations; Oxide superconductors; Pulsed laser deposition; Reflection high energy electron diffraction; Superlattices; X ray crystallography; Barium copper oxides; Calcium copper oxides; Superconducting films |
Año: | 2001
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Volumen: | 355
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Número: | 3-4
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Página de inicio: | 335
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Página de fin: | 340
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DOI: |
http://dx.doi.org/10.1016/S0921-4534(01)00120-4 |
Título revista: | Physica C: Superconductivity and its Applications
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Título revista abreviado: | Phys C Supercond Appl
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ISSN: | 09214534
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CODEN: | PHYCE
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214534_v355_n3-4_p335_Tebano |
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Citas:
---------- APA ----------
Tebano, A., Balestrino, G., Lavanga, S., Martellucci, S., Medaglia, P.G., Paoletti, A., Pasquini, G.,..., Tucciarone, A.
(2001)
. Reflection high-energy electron diffraction oscillations during epitaxial growth of artificially layered films of (BaCuOx)m/(CaCuO2)n. Physica C: Superconductivity and its Applications, 355(3-4), 335-340.
http://dx.doi.org/10.1016/S0921-4534(01)00120-4---------- CHICAGO ----------
Tebano, A., Balestrino, G., Lavanga, S., Martellucci, S., Medaglia, P.G., Paoletti, A., et al.
"Reflection high-energy electron diffraction oscillations during epitaxial growth of artificially layered films of (BaCuOx)m/(CaCuO2)n"
. Physica C: Superconductivity and its Applications 355, no. 3-4
(2001) : 335-340.
http://dx.doi.org/10.1016/S0921-4534(01)00120-4---------- MLA ----------
Tebano, A., Balestrino, G., Lavanga, S., Martellucci, S., Medaglia, P.G., Paoletti, A., et al.
"Reflection high-energy electron diffraction oscillations during epitaxial growth of artificially layered films of (BaCuOx)m/(CaCuO2)n"
. Physica C: Superconductivity and its Applications, vol. 355, no. 3-4, 2001, pp. 335-340.
http://dx.doi.org/10.1016/S0921-4534(01)00120-4---------- VANCOUVER ----------
Tebano, A., Balestrino, G., Lavanga, S., Martellucci, S., Medaglia, P.G., Paoletti, A., et al. Reflection high-energy electron diffraction oscillations during epitaxial growth of artificially layered films of (BaCuOx)m/(CaCuO2)n. Phys C Supercond Appl. 2001;355(3-4):335-340.
http://dx.doi.org/10.1016/S0921-4534(01)00120-4