Universitá Degli Studi Di Padova

Applied Materials Italia S.r.l.

Gaudenzio Meneghesso

Fabio Alessio Marino

Giorgio Cellere

Matteo Meneghini

Diego Barbisan

Alessandro Voltan

Enrico Zanoni

The present invention generally relates to an apparatus used for simulating spectrum of solar radiation and testing a photovoltaic device using the simulated spectrum of solar radiation. In one embodiment, the apparatus includes a light-source device configured to reproducing spectrum of solar radiation, the light-source device comprising a radiation plate divided into a plurality of cells, and each of the cells comprises a plurality of light-emitting diodes emitting at least two different wavelengths, and a substrate support disposed opposite to the light-source device. In one example, the plurality of light-emitting diodes emit a wavelength that is selected from the group consisting of colors blue, green, yellow, red, a first and a second color in infrared having different wavelengths with respect to each other.

Method and apparatus for testing photovoltaic devices

A MOSFET transistor comprising a substrate of semiconductor material having a source junction connected to a source electrode, a drain junction connected to a drain electrode, and a gate layer connected to a gate electrode, the source junction or the drain junction being a metal-semiconductor junction.

Field effect transistor with metal-semiconductor junction

Growing community of inventors

Piovene Rocchette, Italy

Gaudenzio Meneghesso