Optical investigation on sulfur-doping effects in titanium dioxide nanoparticles - Wu, X. W.; Wu, D. J.; Liu, X. J. (Applied physics. A, Materials science & processing, 2009)
Keywords: Absorption spectra; Anatase; Characterization and Evaluation of Materials; Condensed Matter Physics; Condensed matter: electronic structure, electrical, magnetic, and optical properties; Exact sciences and technology; Machines; Manufacturing; Nanocrystals and nanoparticles; Nanoparticles; Nanotechnology; Optical and Electronic Materials; 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; Phases; Physics; Physics and Astronomy; Processes; Raman spectra; Rutile; Spectroscopy; Surfaces and Interfaces; Thin Films; Titanium dioxide; 61.72.uj; 78.67.Bf; 64.70.Nd; 82.50.-m; 81.05.Ea; Nanoparticles; Raman spectra; Sulfur additions; Phase transformations; Doping; Ultraviolet visible spectrum; Electronic density of states; Titanium oxide; Lattice parameters; Spectral line shift; Local density approximation