Abstract: A method for producing a photosensitive integrated circuit including producing circuit control transistors, producing, above the control transistors, and between at least one upper electrode and at least one lower electrode, at least one photodiode, by amorphous silicon layers into which photons from incident electromagnetic radiation are absorbed, producing at least one passivation layer, between the lower electrode and the control transistors, and producing, between the control transistors and the external surface of the integrated circuit, a reflective layer capable of reflecting photons not absorbed by the amorphous silicon layers.

Abstract: A method for producing a photosensitive integrated circuit including producing circuit control transistors, producing, above the control transistors, and between at least one upper electrode and at least one lower electrode, at least one photodiode, by amorphous silicon layers into which photons from incident electromagnetic radiation are absorbed, producing at least one passivation layer, between the lower electrode and the control transistors, and producing, between the control transistors and the external surface of the integrated circuit, a reflective layer capable of reflecting photons not absorbed by the amorphous silicon layers.

Abstract: A method for producing a photosensitive integrated circuit including producing circuit control transistors, producing, above the control transistors, and between at least one upper electrode and at least one lower electrode, at least one photodiode, by amorphous silicon layers into which photons from incident electromagnetic radiation are absorbed, producing at least one passivation layer, between the lower electrode and the control transistors, and producing, between the control transistors and the external surface of the integrated circuit, a reflective layer capable of reflecting photons not absorbed by the amorphous silicon layers.

Abstract: A method for producing a photosensitive integrated circuit including producing circuit control transistors, producing, above the control transistors, and between at least one upper electrode and at least one lower electrode, at least one photodiode, by amorphous silicon layers into which photons from incident electromagnetic radiation are absorbed, producing at least one passivation layer, between the lower electrode and the control transistors, and producing, between the control transistors and the external surface of the integrated circuit, a reflective layer capable of reflecting photons not absorbed by the amorphous silicon layers.

Abstract: The device and process include the deposition of polycrystalline germanium in the interconnect spaces between conductive metal elements. The device and process further include the removal of the germanium in order to form air-filled interconnect spaces.

Abstract: A MOSFET transistor comprising a gate made of silicon-germanium alloy, formed on a single crystal silicon substrate by means of a thin insulating layer, and drain and source regions implanted in the substrate on each side of the gate, characterized in that the gate comprises side regions presenting an increasing germanium percentage towards the sides of the gate facing the drain and source regions. Advantage: compensation of the short channel effect by locally decreasing the work function of the gate material near the drain and source regions.

Abstract: An indium-implanted transistor is provided. The transistor has a silicon channel region that includes a buried layer of an Si1−xGex alloy into which indium is implanted, with 10−5≦x≦4×10−1. A first method for fabricating an indium-implanted transistor is also provided. A multilayer composite film is produced on at least one region of a surface of a silicon substrate where a channel region of the transistor is to be formed. The multilayer composite film includes at least one Si1−xGex alloy layer, in which 10−5≦x≦4×10−1, and an external silicon layer. Indium is implanted into the Si1−xGex alloy layer, and fabrication of the transistor is completed so as to produce the transistor with a channel region that includes a buried Si1−xGex alloy layer. Additionally, a second method for fabricating an indium-implanted transistor is provided.