Example image of eyePlorer eyePlorer map for 'Dye-sensitized solar cell': Solar cell Thin film solar cell Electrolyte Photoelectrochemical cell Semiconductor Michael Grätzel École Polytechnique Fédérale de Lausanne Energy conversion efficiency Fossil fuel power plant Grid parity Price/performance ratio Renewable electricity Solar power in the European Union Electron N-type semiconductor P-type semiconductor Solid state (electronics) Fermi level P–n junction Photoexcitation Photon Rectangular potential barrier Volt Conduction band Valence band Band gap Thin film Multijunction photovoltaic cell Dye Photosensitivity Anode Tin dioxide Surface area Titanium dioxide Pyridine Ruthenium Solvent Iodide Platinum Gradient Molecular diffusion Triiodide Short circuit Auxiliary electrode Quantum efficiency Fermi energy Reduction potential Ampere Fill factor Ultraviolet