Vol. 12 No. 02 (2009)

Article

• Characterization of pre-columbian pottery of Chakipampa and Lima style

  M. Pillaca, C. V. Landauro, R. Lazo, M. Mac Kay

  1-5

  • PDF (Spanish)

• Magnetic susceptibility in the superconducting materials

  J. C. González, A. Osorio, A. Bustamante

  6-14

  • PDF (Spanish)

• Alloy characterization semiconductors by Raman spectroscopy

  Veronica Espinoza Carrasco, Whualkuer Lozano Bartra

  16-20

  • PDF (Spanish)

• Magnetic properties dependence in the thick of FePt thin films

  E. Sallica, V. A. Peña Rodrígueza, M. Vásquez Mansilla, A. Butera

  22-29

  • PDF (Spanish)

• Wear in diesel injection systems, the effect of the high sulfur content in diesel oil 2

  Andrés Valderrama, Jesús Flores, Manuel Bejar, César Quispe

  30-37

  • PDF (Spanish)

• Design of an optical amplifier using an erbium-doped fiber

  Vanessa Isabel Tardillo, Whualkuer Lozano Bartra

  38-42

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• Dosimetric evaluation for treatment using radiochromic films

  Carlos Orbegoso, J. Fernando Márquez, Rolando Páucar

  44-50

  • PDF (Spanish)