NOVELTY - A substrate (52), titanium dioxide and a cold wall chemical vapor deposition chamber are prepared. The substrate is placed in the cold wall chemical vapor deposition chamber. A transparent conductive electrode (54) is formed on the substrate. A porous titanium dioxide (56) film is formed on the transparent conductive electrode. A photosensitive material is deposited on the porous titanium dioxide film. A top electrode (60) is formed on the photovoltaic cell. The photovoltaic cell is incorporated into a solar cell structure.    USE - Method of fabricating photovoltaic cell used for dye-sensitized solar cell.    ADVANTAGE - The method enables efficient fabrication of the photovoltaic cell.    DETAILED DESCRIPTION - A substrate, titanium dioxide and a cold wall chemical vapor deposition chamber are prepared. The substrate is placed in the cold wall chemical vapor deposition chamber. A transparent conductive electrode is formed on the substrate. A porous titanium dioxide film is formed on the transparent conductive electrode. A photosensitive material is deposited on the porous titanium dioxide film. A top electrode is formed on the photovoltaic cell. The photovoltaic cell is incorporated into a solar cell structure. The photosensitive material deposited on the porous titanium dioxide film contains a dye sensitizer such as cis-ruthenium bis isothiocyanato complex (RuL2(NCS)2) and a light absorbing conjugated polymer such as poly-3-hexylthiophene. The photovoltaic cell is filled with a liquid electrolyte. A solid-state electrolyte such as 2,2',7,7'-tetrakis-(N,N'-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene (spiro-MeOTAD) is deposited on the porous titanium dioxide film. The substrate contains glass or plastic. The titanium dioxide precursor is titanium isopropoxide precursor.    DESCRIPTION OF DRAWING(S) - The drawing shows the sectional view of the dye-sensitized solar cell.    Dye-sensitized solar cell (50)    Substrate (52)    Transparent conductive electrode (54)    Porous titanium dioxide (56)    Top Electrode (60)