Geraldo Cristian Vásquez

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Academic interests

Study and applications of defect induced physical properties in semiconducting materials at the nanoscale.


2011-2015 - PhD in Physics, Complutense University of Madrid (Madrid, Spain). Study of TiO2-based micro- and nano structures doped with elements of technological interest. Synthesis, characterization and simulation of defects.

2010-2011 - MSc in Applied Physics, Complutense University of Madrid (Madrid, Spain).

2004-2010 - BSc in Physics, Complutense University of Madrid (Madrid, Spain). Specialization in control systems and physical devices





Tags: electron microscopy, Defects, SPM, spectroscopy, SMN, Luminescence, Semiconductor physics


View all works in Cristin

  • Vasquez, Geraldo Cristian; Bazioti, Kalliopi; Galeckas, Augustinas; Johansen, Klaus Magnus H; Granerød, Cecilie Skjold & Nguyen, Phuong Dan [Show all 8 contributors for this article] (2019). Luminescent properties of Zn2GeO4 nanoparticles embedded in ZnO.
  • Vasquez, Geraldo Cristian; Galeckas, Augustinas; Johansen, Klaus Magnus H; Vines, Lasse & Svensson, Bengt Gunnar (2019). Optical and electrical properties of single ion-tracks in crystalline SiC.
  • Abad, Sara; Prados, Alicia; Muñoz-Noval, Alvaro; Vasquez, Geraldo Cristian; Vines, Lasse & Ranchal, Rocío (2019). Use of electrodeposition and thermal oxidation for the synthesis of Ga-Fe-O thin films.
  • Kumar, Raj; Nordseth, Ørnulf; Foss, Sean Erik; Vasquez, Geraldo Cristian; Monakhov, Eduard & Svensson, Bengt Gunnar (2019). Investigation of n-Al:ZnO/p-Cu2O Heterojunction for c-Si Tandem Heterojunction Solar Cell Applications.
  • Vasquez, Geraldo Cristian; Johansen, Klaus Magnus H; Galeckas, Augustinas; Vines, Lasse; Svensson, Bengt Gunnar & Maestre, David (2018). Single ion-tracks in crystalline ZnO and their influence on the near band edge luminescence.
  • Johansen, Klaus Magnus H & Vasquez, Geraldo Cristian (2017). Cathodoluminescence characterization of semiconducting oxides .

View all works in Cristin

Published Feb. 20, 2017 9:48 AM - Last modified Feb. 21, 2017 12:34 PM


Research groups