Lab on Electron Spectroscopy : LEe-

Financial support from :CNPq, CAPES, FAPERGS

Group Members:

  Prof. Maria do Carmo M. Alves

Prof. Jonder Morais


 Graduate Students:

      Carlos Willian Feltrin

      Demétrius William Lima

      Felipe Ferreira Selau

 Under-Graduate Students:

      Leonardo Pessoa da Silva

      Antônio Buaczik Júnior


      Marcus Vinicius Castegnaro



      Adriana Rodrigues

      Alex Sandre Kilian

      Jocenir Boita

      Jéssica Alexandre

      Talita Stroher Burger

      Vagner Z. C. Paes

      Andreia Gorgeski

      Lucas Nicolao

      Deise Schaffer

      Fabiano Bernardi


From www.lasurface.co


Experimental Techniques:

  • Photoelectron Spectroscopy - ESCA, XPS
  • Low Energy Electron Diffraction (LEED) 
  • Auger Electron Spectroscopy (AES)
  • UV-Vis, Photoluminescence
  • Cyclic Voltammetry
  • Sputtering, Spin coating
  • At Synchrotron Sources: X-Ray absorption (EXAFS and XANES), also in dispersive mode (DXAS), XPS/UPS


Present Research:

  • Synthesis of nanostructures
  • Biosensors development
  • Surface characterization of metallic nanoparticles
  • In situ-XAS and XPS studies of catalysts (nanoparticles)
  • Ideal catalysts: modeling of surface structure and catalytic reactions
  • Structural properties of advanced materials via XAS and XRD


Publications: See links below

    Links : CV - JM ; CV - MCMA



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