BIOGRAPHY Enrique Domínguez received a M.Sc. degree in Telecommunications Engineering in 2000 and a Master in Space Technologies in 2009, both from the Polytechnic University of Madrid. He joined GMV in 2000 working first in the development of EGNOS and Galileo and since 2009 in GNSS software receivers, multi-sensor fusion algorithms and integrity algorithms.

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An analysis is made of the space-charge model in semiconductor structures, from a thermodynamic point of view, and also considering the interaction between the electric field and hydrogenoid impurity levels. It is found that the space-charge model is not thermodynamically acceptable and that it is not consistent with the high internal field ( approximately 105 V cm-1) that it predicts.

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