Abstract: This invention relates to a method for producing a photodetector based on the deposition of precursor system having a liquid phase. The photodetectors are characterized by a certain group of semiconductor materials which can be used as the absorber in solar-blind UV detectors. A facile route for the formation of thin layers of such absorber materials is disclosed.

Abstract: This invention relates to a process for synthesizing InSb nanoparticles, a method to stabilize them, and a method to provide a photodetector to detect infrared light.

Abstract: This invention relates to a method for producing a photodetector based on the deposition of precursor system having a liquid phase. The photodetectors are characterized by a certain group of semiconductor materials which can be used as the absorber in solar-blind UV detectors. A facile route for the formation of thin layers of such absorber materials is disclosed.

Abstract: This invention relates to a precursor material, which can be decomposed to form semiconductors and metal oxides, or more generally, materials for electronic components. The precursors comprise metal complexes of hydroxamato ligands. The invention further relates to a preparation process for thin inorganic films comprising various metals (e.g. Cu/In/Zn/Ga/Sn) and oxygen, selenium and/or sulfur. The thin films can be used in photovoltaic panels (solar cells), other semiconductor or electronic devices, and other applications using such films. The process uses molecular, metal containing precursor complexes with hydroxamato ligands. These can be combined in the process with chalcogenide sources or oxygen. Exemplarily, various metal oxides and copper-based chalcopyrites of the I-III-VI2 type are prepared with high purity at low temperatures.