Listar Ciencias Exactas y Naturales por autor "Ugarte, Daniel"

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    • Controlling alloy composition of InAsP self-assembled quantum dots embedded in GaAs 

      Maltez, Rogério Luis; Ribeiro, Euripedes; Carvalho Junior, Wilson; Ugarte, Daniel; Medeiros-Ribeiro, Gilberto (2003) [Artículo de periódico]
      We report on the growth of quantum dot (QD) layers of InAsP alloys buried in GaAs by low-pressure metalorganic chemical vapor deposition. Ternary QDs were obtained by the addition of a PH3 flux during the InAs QD growth, ...