Geraldo Cristian Vasquez

Norwegian version of this page
Phone +47-22840939
Username
Visiting address Kristen Nygaards hus 0373 Oslo Gaustadalleen 23 A
Postal address Postboks 1048 Blindern 0316 OSLO

Academic interests

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

Background

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

Publications

  • Kumar, Raj; Nordseth, Ørnulf; Vasquez, Geraldo Cristian; Foss, Sean Erik; Monakhov, Eduard & Svensson, Bengt Gunnar (2019). Investigation of n-Al:ZnO/p-Cu2O heterojunction for c-Si tandem heterojunction solar cell applications. AIP Conference Proceedings.  ISSN 0094-243X.  2147(1) . doi: 10.1063/1.5123885
  • Garcia-Tecedor, M.; Karazhanov, Smagul; Vasquez, Geraldo Cristian; Haug, Halvard; Maestre, D.; Cremades, A.; Taeno, M.; Ramírez-Castellanos, Julio; González-Calbet, Jose M.; Piqueras, J.; You, Chang Chuan & Marstein, Erik Stensrud (2018). Silicon surface passivation by PEDOT: PSS functionalized by SnO2 and TiO2 nanoparticles. Nanotechnology.  ISSN 0957-4484.  29(3) . doi: 10.1088/1361-6528/aa9c9e Full text in Research Archive.
  • Vasquez, Geraldo Cristian; Maestre, David; Cremades, Ana; Ramírez-Castellanos, Julio; Magnano, Elena; Nappini, Silvia & Karazhanov, Smagul (2018). Understanding the effects of Cr doping in rutile TiO2 by DFT calculations and X-ray spectroscopy. Scientific Reports.  ISSN 2045-2322.  8(1) . doi: 10.1038/s41598-018-26728-3 Full text in Research Archive.
  • Vasquez, Geraldo Cristian; Taeno, Maria; Maestre, David & Cremades, Ana (2018). Synthesis and Characterization of TiO2 Micro‐ and Nano‐Structures with Variable Morphology and Aluminum Content. Physica Status Solidi (a) applications and materials science.  ISSN 1862-6300.  215(19) . doi: 10.1002/pssa.201800249

View all works in Cristin

  • 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; Bazioti, Kalliopi; Galeckas, Augustinas; Johansen, Klaus Magnus H; Granerød, Cecilie Skjold; Nguyen, Phuong Dan; Prytz, Øystein & Vines, Lasse (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.
  • 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