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>> Românã

Liliana Buda-Prejbeanu

CEA, Grenoble, France

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Born: 1974

Interests: nanomagnetism, micro-macro coupling, modelling , spin electronic


2005 : Conferentiar INPG / ENSPG (France)
2004-2005: ATER, Joseph Fourier University, Grenoble (France)
2002-2004: post-doc, CEA/DRFMC/SPINTEC Grenoble (France)
1999-2002: PhD in Physics, Louis Pasteur University, Strasbourg (France)
1997-1998 : M. Sc., Babes-Bolyai University, Cluj-Napoca (Romania)
1993-1997 : B. Sc., Babes-Bolyai University, Faculty of Physics, Cluj-Napoca (Romania)
1989-1993 : Gh. Sincai Highschool, Baia Mare (Romania)


Numerical modelling & Micromagnetism : the micromagnetic modelling allows us to explore the magnetization distribution inside a ferromagnetic system at nanometric length-scale. By using a formalism based on the Landau-Lifshitz-Gilbert equation dynamical process are investigated such as: magnetization reversal, ferromagnetic resonance.

Magnetic nanostructures : Evolution of the static and dynamic magnetic behaviour of small magnetic objects as a function of size, shape, material and external excitation (magnetic fields, spin polarized injected current,)

Magnetic recording : dedicated numerical tools to analyse magnetic devices like MRAM memories, MR reading heads, patterned media, The formalism is based on a macroscopic-microscopic coupling technique (FEM, BEM,..). Future implantation to built a MagSPICE designer tools for magnetic memories.


16 articles
3 chapters


Numerical methods : Institut National Polytechnique de Grenoble (2nd year)
Optique & Fluides : Joseph Fourier University (1st year)
Magnetic Recording : Joseph Fourier University (2nd year Master)

Selected publications:
• S. P. Li, D. Peyrade, M. Natali, Y. Chen, U. Ebels, L. D. Buda, K. Ounadjela. Flux closure structures in cobalt rings. Phys. Rev. Lett. , 86, p. 1102, 2001.
• L. D. Buda, I. L. Prejbeanu, M. Demand, U. Ebels, K. Ounadjela. Vortex States Stability in Circular Co(0001) Dots. In IEEE Trans. Magn. , 37(4), p. 2061. 2001.

Theses and dissertations:
• Liliana Buda. Developpement d' un code de calcul micromagnetique 2D et 3D: Application a des systemes reels de types films, plots et fils. . 2001.


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