Tuning of Optical Properties in La1-xBaxTaON2 Oxynitride through Composition and Particle Size Controls

La1-xBaxTa (O,N)3 oxynitrides were synthesized by ammonolysis of oxide precursors, prepared by a complex polymerization method. The absorption edge of the solid-solutions did not show a blueshift with an increase of x, in spite of the increase of O/N ratio, but rather the edge was redshifted. The su...

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Veröffentlicht in:	Journal of nano research 2013-09, Vol.24, p.213-219
Hauptverfasser:	Shiozaki, Katsuya, Moriga, Toshihiro, Waterhouse, Geoffrey I.N., Fujito, Hironori, Metson, James B., Kataoka, Satoshi, Murai, Kei Ichiro, Shinnou, Kaoru
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Fullerenes and related materials Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures Physics Structure of solids and liquids crystallography Visible and ultraviolet spectra
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