TY - JOUR
T1 - TiO2/TiN/TiO2 heat mirrors by laser ablation of single TiN target
AU - Kawasaki, H.
AU - Ohshima, T.
AU - Yagyu, Y.
AU - Suda, Y.
AU - Khartsev, S. I.
AU - Grishin, A. M.
PY - 2008/3/1
Y1 - 2008/3/1
N2 - Titanium oxide (TiO2) and titanium nitride (TiN) multilayered films grown by pulsed laser deposition (PLD) technique have been tested as a heat mirror, which have a high transmittance in the visible region and a high reflectance in the infrared. Three layer TiO2/TiN/TiO2 heat mirrors were grown on Corning glass substrates ablating single TiN target. Switching of TiO2-to-TiN layers composition was achieved by changing gas atmosphere (oxygen-to-nitrogen). Grown TiO2/TiN/TiO2 heat mirrors are highly transparent in visible (above 60% at 525nm), opaque in infrared (10% at 2600nm) and in the range from 400 nm to 2600 nm they possess almost the same properties as films prepared using two targets: TiO2 and TiN. XPS confirms similarity of chemical composition of multilayered TiO2/TiN films prepared by single TiN and two TiO2 and TiN targets techniques. Furthermore, multifunctional self cleaning properties of TiO2/TiN heat mirrors are expected through the precise control of the composition of the top TiO2 layer operating as a photocatalyst.
AB - Titanium oxide (TiO2) and titanium nitride (TiN) multilayered films grown by pulsed laser deposition (PLD) technique have been tested as a heat mirror, which have a high transmittance in the visible region and a high reflectance in the infrared. Three layer TiO2/TiN/TiO2 heat mirrors were grown on Corning glass substrates ablating single TiN target. Switching of TiO2-to-TiN layers composition was achieved by changing gas atmosphere (oxygen-to-nitrogen). Grown TiO2/TiN/TiO2 heat mirrors are highly transparent in visible (above 60% at 525nm), opaque in infrared (10% at 2600nm) and in the range from 400 nm to 2600 nm they possess almost the same properties as films prepared using two targets: TiO2 and TiN. XPS confirms similarity of chemical composition of multilayered TiO2/TiN films prepared by single TiN and two TiO2 and TiN targets techniques. Furthermore, multifunctional self cleaning properties of TiO2/TiN heat mirrors are expected through the precise control of the composition of the top TiO2 layer operating as a photocatalyst.
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U2 - 10.1088/1742-6596/100/1/012038
DO - 10.1088/1742-6596/100/1/012038
M3 - Article
AN - SCOPUS:44649125537
SN - 1742-6588
VL - 100
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012038
ER -