Thin film solar cells based on weak absorbers like hydrogenated microcrystalline silicon (µc–Si:H) need an effective light management to maximize light absorption. In this work, the authors study numerically the light ...

The solar bottle bulb has become a very important source of light in poor regions and/or in those that have difficult access to power. Its extended use results in the need to have a more rational knowledge of its performance. ...

The sensitive approach to the local climatic environment was check, from the envelope in the modern architecture, at the Ruy Barbosa library, designed by the Chilean TAU office architects. It was built early at the seventies ...