M. Verdú

TL;DR: In this article, a thermal treatment for photodetectors with lead selenide layers is described, which consists of two different stages: the first step in an iodine and oxygen rich atmosphere at 220°C, and the second one at a higher temperature (450°C) on air.

TL;DR: In this paper, an intermediate thin Ti layer is shown to enhance the thermal stability of Pt/Au, and leads to an increase of the Schottky barrier height, achieving a barrier height of 1.18 ± 0.07 eV.

TL;DR: In this paper, an innovative method for processing detectors, based on a vapour phase deposition (VPD) technique, has allowed manufacturing the first 2D array of polycrystalline PbSe with good electro optical characteristics.

TL;DR: In this paper, the characteristics of reactive ion etching of gallium nitride layers, using etching gas, were investigated, and the GaN etch rate was examined by varying the bias voltage and the flow rate of.

TL;DR: In this article, an uncooled infrared detector with its natural spectral response modified as design is reported. But this detector is based on thermal deposition of a thin PbSe layer followed by a specific thermal treatment in an iodine-rich atmosphere.