Proceedings of the Symposium on Photoelectrochemistry

absorption acid adsorbed anodic applied aqueous atoms band bandgap charge Chem chemical compared complex composition concentration conduction constant containing corresponding crystal curves decrease degradation density dependence deposited described determined DISCUSSION dissolution effect efficiency electrochemical electrode electrolyte energy etching excitation experimental experiments Figure formation formed function holes hydrogen illumination increase indicates initial injection intensity interface ions irradiation lamp layer leads light material measurements mechanism metal observed obtained occurs optical organic oxidation p-type particles peak performed photocurrent photoelectrochemical Phys porous possible potential powder prepared present properties radical range reaction recombination redox reduction reference reflectance reported respectively response sample semiconductor shift shown shows silicon single solar cells solid solution species spectra spectrum step structure substrate surface temperature thickness thin films TiO2 transfer wavelength yield