Phonon confinement studies in nanocrystalline anatase-TiO2 thin films by micro Raman spectroscopy

2006 ◽  
Vol 37 (12) ◽  
pp. 1416-1422 ◽  
Author(s):  
S. Balaji ◽  
Y. Djaoued ◽  
J. Robichaud
Keyword(s):  
Thin Films ◽  
Raman Spectroscopy ◽  
Anatase Tio2 ◽  
Phonon Confinement ◽  
Tio2 Thin Films ◽  
Micro Raman Spectroscopy ◽  
Nanocrystalline Anatase Tio2

Nanocrystalline anatase TiO2 thin films: preparation and crystallite size-dependent properties

2005 ◽  
Vol 472 (1-2) ◽  
pp. 114-124 ◽  
Author(s):  
Bernd Huber ◽  
Alexander Brodyanski ◽  
Michael Scheib ◽  
Adam Orendorz ◽  
Christiane Ziegler ◽  
...  
Keyword(s):  
Thin Films ◽  
Crystallite Size ◽  
Anatase Tio2 ◽  
Tio2 Thin Films ◽  
Size Dependent ◽  
Nanocrystalline Anatase Tio2

Optical and structural properties of nanocrystalline anatase (TiO2) thin films prepared by non-aqueous sol-gel dip-coating

2011 ◽  
Vol 519 (18) ◽  
pp. 5882-5886 ◽  
Author(s):  
E. Haimi ◽  
H. Lipsonen ◽  
J. Larismaa ◽  
M. Kapulainen ◽  
J. Krzak-Ros ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Sol Gel ◽  
Dip Coating ◽  
Anatase Tio2 ◽  
Tio2 Thin Films ◽  
Nanocrystalline Anatase Tio2

Micro-Raman Spectroscopy for the Determination of Local Temperature Increases in TiO2 Thin Films due to the Effect of Radiation

2016 ◽  
Vol 70 (7) ◽  
pp. 1128-1136 ◽  
Author(s):  
Juan Jesús Gallardo ◽  
Javier Navas ◽  
David Zorrilla ◽  
Rodrigo Alcántara ◽  
Diego Valor ◽  
...  
Keyword(s):  
Thin Films ◽  
Raman Spectroscopy ◽  
Local Temperature ◽  
Tio2 Thin Films ◽  
Micro Raman Spectroscopy

Characterization of nanocrystalline anatase TiO2 thin films

2003 ◽  
Vol 375 (7) ◽  
pp. 917-923 ◽  
Author(s):  
Bernd Huber ◽  
Hubert Gnaser ◽  
Christiane Ziegler
Keyword(s):  
Thin Films ◽  
Anatase Tio2 ◽  
Tio2 Thin Films ◽  
Nanocrystalline Anatase Tio2

Femtosecond Z-scan measurement of third-order optical nonlinearities in anatase TiO2 thin films

2009 ◽  
Vol 282 (9) ◽  
pp. 1815-1818 ◽  
Author(s):  
Hua Long ◽  
Guang Yang ◽  
Aiping Chen ◽  
Yuhua Li ◽  
Peixiang Lu
Keyword(s):  
Thin Films ◽  
Anatase Tio2 ◽  
Optical Nonlinearities ◽  
Tio2 Thin Films ◽  
Third Order

Influence of metal plasma ion implantation on photo-sensitivity of anatase TiO2 thin films

2006 ◽  
Vol 515 (3) ◽  
pp. 1047-1052 ◽  
Author(s):  
Da-Yung Wang ◽  
Hsiao-Cheng Lin ◽  
Chung-Chih Yen
Keyword(s):  
Thin Films ◽  
Ion Implantation ◽  
Anatase Tio2 ◽  
Tio2 Thin Films ◽  
Metal Plasma

Epitaxy of Porous and Photocatalytically Active TiO2 Films at 50°C

2011 ◽  
Vol 64 (9) ◽  
pp. 1235 ◽  
Author(s):  
Gregory K. L. Goh ◽  
Kelvin Y. S. Chan ◽  
Gao S. Huang ◽  
Qui L. Tay
Keyword(s):  
Thin Films ◽  
Methylene Blue ◽  
Liquid Phase ◽  
Anatase Tio2 ◽  
Blue Dye ◽  
Tio2 Films ◽  
Methylene Blue Dye ◽  
Liquid Phase Deposition ◽  
Grown Film ◽  
Tio2 Thin Films

Epitaxial anatase TiO2 thin films were grown on (001) oriented SrTiO3 single crystal substrates by liquid phase deposition at 50°C. The film consisted of nanosized crystallites and exhibited a significant void fraction of 31 %. This contributed to the cracking of thicker films due to the generation of capillary stresses in the nanosized pores during drying. This porosity also comes in useful during the photodegradation of a methylene blue dye by an as-grown film.

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