Growth of single-crystalline strontium titanate fibers using LHPG

Jorge E Rueda P, Antonio Carlos Hernandes

Resumen


Strontium titanate is an incipient ferroelectric material of the perovskite structure and high melting point (2080 °C). It is a material which has a remarkable chemical and thermal stability, and has an interesting potential for the development of applications, particularly in manufacturing laser diodes, sensors

oxygen at elevated temperatures, UV sensors, and optical sensors, among other possibilities of development new optical devices. We present growth results SrTiO3 crystal fiber by the "Laser Heated Pedestal Growth" technique

 

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Referencias


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Tarun, M.C., Selim, F.A., McCluskey, M.D., Persistent Photoconductivity in Strontium Titanate, Phys. Rev. Lett., PRL 111.2013: 187403-1 - 187403-5.

Andreeta, M.R.B., Hernandes, A.C., Laser-Heated Pedestal Growth of Oxide Fibers, Cap. Part.B de Handbook of Crystal Growth, 393-432. Springer, 2010.

Ardila, D. R., Andreeta, M.R.B., Cuffini, S.L., Hernandes, A.C., Andreeta, J.P., Singlecrystal SrTiO3 fiber grown by laser heated pedestal growth method: Influence of ceramic feed rod preparation in fiber quality, Mater. Res.1998. 1, 11.

Abramov, Yu. A.; Tsirelson, V. G. ; Zavodnik, V. E. ; Ivanov, S. A. ; Brown I. D., The chemical bond and atomic displacements in SrTiO3 from X-ray diffraction analysis, Acta Cryst., B51, 1995:942-951.




DOI: https://doi.org/10.24054/01204211.v2.n2.2015.1796

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