Postdoctoral and Postgraduate projects on magnetism and spintronics - JMLB - jmb22@nyu.edu

  Magnetism and Magnetic Materials (MMM2005 in San Jose, USA)

Our abstract has been accepted for poster format presentation. The manuscript in its final version is available on the ArXiv web page.
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Invited talk at Colorado State University (CSU)
October 26^th 2005
I will give a talk at CSU, Fort Collins, for the Magnetics research group, led by Prof. Carl Patton. I will talk about my results on Ferromagnetic Resonance of ultrathin Cobalt films

CSU web page

MISC

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Update on September 20th 2005:

- Some new stuff in the "Postdoc/Equipments/evaporation chamber" section
- I have been trying to complete the "Gallery" section. Not achieved yet...but it's on the way.
- "Favorites" section have been re-designed.
- I am learning C programming with Gabriel Chaves. The goal is to be as proficient in C as in Mathematica.

Please, send me an e-mail if you find a broken link on this page.

New York City
March 2005

POSTDOCTORAL RESEARCH PROJECTS
since September 2003 (in progress)

Prof. Kent Research Group, Mesoscopic magnetism
New York University, New York, U.S.A

FERROMAGNETIC RESONANCE MEASUREMENTS OF ULTRATHIN FILMS

The dynamics of the magnetization in ultrathin films is attractingparticular attention from physicists in particular with the development of spintronics device. FMR is a very useful and efficient technique that provides a lot of information on the magnetic characteristics of a magnetic film. The frequency dependence of the resonance field provides information about g-factor, anisotropy field and magnetization of saturation. The linewidth of the absorption curve enables to estimate the intrinsic magnetic damping, and to investigate on the quality of the films, magnetic inhomogeneities and roughness.
We are carrying out measurements on Co films grown by e-beam evaporation where the thickness ranges from 1nm up to 20nm. Home-made coplanar waveguides are used to generate homogeneous ac magnetic field...

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