Dra. Claudia E. Rodríguez Torres

Investigador PUE

Dra. Claudia E. Rodríguez Torres.
Investigadora Independiente CONICET (link)
contacto: torres@fisica.unlp.edu.ar

Temas de interés:

• Magnetism in oxides: defect induce magnetism, spintronic oxides, interface induce phenomena in magnetism, thin films.

Actividades docentes:

• Profesor Adjunto Ordinario, Facultad de Cs Exactas, UNLP

           Primer Semestre: Física Experimental I

 
Publicaciones recientes:

• Role of defects on the magnetic behaviour of the geometrically frustrated spinel ZnFe₂O₄
  S. Stewart, K.L. Salcedo Rodríguez, P.M. Mendoza Zélis, G.A. Pasquevich, C.E. Rodríguez Torres
  Journal of Alloys and Compounds 752, 289-295 (2018).
  
  
• Ab-initio calculation of structural, electronic and magnetic properties and hyperfine parameters at the Fe sites of pristine ZnFe₂O₄
  J.J. Melo Quintero, C.E. Rodríguez Torres, L.A. Errico.
  Journal of Alloys and Compounds 741C, 746-755 (2018).
  
  
• Producing ZnFe₂O₄ thin films from ZnO/FeO multilayers.  
  K.L. Salcedo Rodríguez, M. Hoffmann, F. Golmar, G. Pasquevich, P. Wernerg, W. Hergert, C.E. Rodríguez Torres
  Applied Surface Science 393, 256–261 (2017).
  
  
• Ab-Initio study of the ferromagnetic response, local structure, and hyperfine properties of Fe-doped SnO₂
  A.M. Mudarra Navarro, C.E. Rodríguez Torres, A.F. Cabrera, M. Weissmann
  The Journal of Physical Chemistry C 119(10), 5596-5603 (2016)
  
  
• Surface magnetic contribution in zinc ferrite thin films studied by element-and site-specific XMCD hysteresis-loops
  P.M. Zélis, G. Pasquevich, K. Salcedo Rodríguez, F.H. Sánchez, C.E. Rodríguez Torres
  Journal of Magnetism and Magnetic Materials 419, 98–104 (2016).
  
  
• Experimental and ab-initio study of the hyperfine parameters of ZnFe₂O₄ with deffects
  J. Melo Quintero, K.L. Salcedo Rodríguez, G.A. Pasquevich, P. Mendoza Zélis, S.J. Stewart, C.E. Rodríguez Torres, L.A. Errico
  Hyperfine Interactions 237:63, 1-7 (2016).
  
  
• Advances in methods to obtain and characterise room temperature magnetic ZnO
  I. Lorite, B. Straube, H. Ohldag, P. Kumar, M. Villafuerte, P. Esquinazi, C.E. Rodríguez Torres, S. Perez de Heluani, V.N. Antonov, L.V. Bekenov, A. Ernst, M. Hoffmann, S.K. Nayak, W.A. Adeagbo, G. Fischer, W. Hergert
  Applied Physics Letters 106, 082406 (2015)
  
  
• Development of iron modified MCM-41 as promising nano-composites with specific magnetic behavior
  N.I. Cuello, V.R. Elías, C.E. Rodriguez Torres, M.E. Crivello, M.I. Oliva, G.A. Eimer
  Microporous and Mesoporous Materials 203, 106–115 (2015)
  
  
• Mössbauer and vibrational DOS studies of diluted magnetic tin oxides and nano iron oxides
  K. Nomura, A.I. Rykov, A.M. Mudarra Navarro, C.E. Rodriguez Torres, L.A. Errico, C.A. Barrero, Y. Yoda
  Hyperfine Interact 224, 25–33 (2014)
  
  
• Study of the relation between oxygen vacancies and ferromagnetism in Fe-doped TiO₂ nano-powders
  A.M. Mudarra Navarro, C.E. Rodríguez Torres, V. Bilovol, A.F. Cabrera, L.A. Errico, M. Weissmann
  Journal of Applied Physics 115, 223908 (2014)
  
  
• Oxygen vacancy induced local ferromagnetism as a driving mechanism inenhancing the magnetic response of ferrites
  C.E. Rodríguez Torres, G.A. Pasquevich, P. Mendoza Zélis, F. Golmar, S.P. Heluani, S.K. Nayak, W.A. Adeagbo, W. Hergert, M. Homann, A. Ernst, P. Esquinazi, S.J. Stewart
  Physical Review B 89, 104411 (2014)
  
  
• Magnetic Properties of Zn-Ferrites obtained from multilayer film deposited by sputtering.
  K.L. Salcedo Rodríguez, F. Golmar, C.E. Rodríguez Torres
  IEEE Transactions on magnetics 49, 4559-4561 (2013).
  
  
• Study of magnetic state of Sn_0.9Fe_0.1O₂ powders at low temperature.
  V. Bilovol, A.F. Cabrera, C.E. Rodríguez Torres, A.M. Mudarra Navarro
  Journal of Magnetism and Magnetic Materials 344, 188-193 (2013)