Javier Garcia Fernandez

Postdoctoral Fellow - Ansatte SMN
Image of Javier Garcia Fernandez
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Visiting address Oslo Science Park Gaustadalléen 21 0349 Oslo
Postal address Postboks 1126 Blindern 0318 Oslo

Academic interests

My interests are focused on applications of transmission electron microscopy (TEM) in the study of transparent conducting oxides. More specifically, my research focuses on structural characterization at the atomic level (phase identification, defects, oxidation states, etc.) by the using of different analytical and diffractometric techniques, such as HRTEM and STEM imaging, electron diffraction, EELS and EDS analysis. I am also interested in the study of the optical properties of luminescent materials via CL and PL.

Background

  • Postdoctoral fellow, CNRS-CEMES (2020-2021), Centre for Materials Science and Nanotechnology Physics, University of Oslo (2021 - Pres.)
  • Postdoctoral fellow, CNRS-CEMES (2020-2021)
  • PhD in "Advanced Chemistry" School of Chemical Sciences. Complutense University of Madrid (2020)
  • MSc in “Nanophysics and Advanced Materials”, School of Physical Sciences. Complutense University of Madrid (2015)

 

Tags: SMN, SMN Structure Physics

Publications

  • Garcia Fernandez, Javier; Kjeldby, Snorre Braathen; Nguyen, Phuong Dan; Karlsen, Ole Bjørn; Vines, Lasse & Prytz, Øystein (2022). Formation of γ-Ga2O3 by ion implantation: Polymorphic phase transformation of β-Ga2O3. Applied Physics Letters. ISSN 0003-6951. doi: 10.1063/5.0120103.

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  • Kjeldby, Snorre Braathen; Azarov, Alexander; Nguyen, Phuong Dan; Garcia Fernandez, Javier; Venkatachalapathy, Vishnukanthan & Mikšová, Romana [Show all 10 contributors for this article] (2022). Structure and luminescence properties of Si-implanted β-Ga2O3.
  • Kjeldby, Snorre Braathen; Azarov, Alexander; Nguyen, Phuong Dan; Venkatachalapathy, Vishnukanthan; Mikšová, Romana & Macková, Anna [Show all 10 contributors for this article] (2022). Structural Transformation of β-Ga2O3 through Si-implantation.
  • Kjeldby, Snorre Braathen; Nguyen, Phuong Dan; Garcia Fernandez, Javier; Haug, Kristian; Galeckas, Augustinas & Jensen, Ingvild Julie Thue [Show all 9 contributors for this article] (2022). Optical properties of Fe-decorated inversion domain boundaries and embedded spinel zinc ferrite nanoparticles in zinc oxide.
  • Garcia Fernandez, Javier; Kjeldby, Snorre Braathen; Nguyen, Phuong Dan; Haug, Kristian; Galeckas, Augustinas & Jensen, Ingvild Julie Thue [Show all 9 contributors for this article] (2022). Structural and optical investigation of Fe-ZnO nanoarchitectures: from inversion domain boundaries to ZnO/ZnFe2O4 heterostructure.

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Published Sep. 5, 2022 4:26 PM - Last modified Sep. 6, 2022 7:02 PM

Research groups