Resumé

	2006--		Senior Researcher at the Materials Science Institute of Madrid. (Consejo Superior de Investigaciones Científicas, CSIC).
	1988--2006		Ph. D. Research Associate at the Materials Science Institute of Madrid, Spain ( Consejo Superior de Investigaciones Científicas, CSIC).
	1990--1991		Visitor scientist at the Max-Planck Institute for Solid State Research, Stuttgart, Germany. With Prof. H. T. Grahn, Prof. K. H. Ploog, and Prof. K. von Klitzing ( Awarded with the Nobel Prize in Physics in 1985).
	1987--1989		Postdoctoral scientist at the IBM Thomas J. Watson Research Center, Yorktown Heights, New York, USA. With Prof. E. E. Mendez (Awarded with the Spanish Principe de Asturias Prize in 1998), Prof. L. L. Chang, and Prof. L. Esaki ( Awarded with the Nobel Prize in Physics in 1973).
	1987		Research Collaborator at the Institute for Applied Physics, University of Hamburg, Germany. With Prof. J. P. Kotthaus.
	1986		Max-Planck Institute for Solid State Research, Stuttgart, Germany (3 months). With Prof. M. Cardona (Awarded with the Spanish Principe de Asturias Prize in 1988).
	1982--1986		Ph. D. in Physics by the Autonomous University of Madrid. Thesis adviser: Prof. J. M. Calleja.
	1877--1982		M. Sc. in Physics at the Autonomous University of Madrid.
	1976--1977		Ramiro de Maeztu high school in Madrid.
	1968--1976		Colegio Decroly high school in Madrid.