Nuno Pessoa Barradas
Nuno Pessoa Barradas
International Atomic Energy Agency (IAEA); C2TN/DECN/IST/Universidade de Lisboa
Email confirmado em iaea.org - Página inicial
TítuloCitado porAno
Simulated annealing analysis of Rutherford backscattering data
NP Barradas, C Jeynes, RP Webb
Applied Physics Letters 71 (2), 291-293, 1997
6421997
Elemental thin film depth profiles by ion beam analysis using simulated annealing-a new tool
C Jeynes, NP Barradas, PK Marriott, G Boudreault, M Jenkin, E Wendler, ...
Journal of Physics D: Applied Physics 36 (7), R97, 2003
1902003
Advanced physics and algorithms in the IBA DataFurnace
NP Barradas, C Jeynes
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2008
1192008
Magnetoresistance enhancement in specular, bottom-pinned, spin valves with nano-oxide layers
A Veloso, PP Freitas, P Wei, NP Barradas, JC Soares, B Almeida, ...
Applied Physics Letters 77 (7), 1020-1022, 2000
982000
International Atomic Energy Agency intercomparison of ion beam analysis software
NP Barradas, K Arstila, G Battistig, M Bianconi, N Dytlewski, C Jeynes, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
902007
Status of ion beam data analysis and simulation software
E Rauhala, NP Barradas, S Fazinic, M Mayer, E Szilágyi, M Thompson
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2006
752006
Tuning of the surface plasmon resonance in TiO2/Au thin films grown by magnetron sputtering: The effect of thermal annealing
M Torrell, R Kabir, L Cunha, MI Vasilevskiy, F Vaz, A Cavaleiro, E Alves, ...
Journal of Applied Physics 109 (7), 074310, 2011
742011
Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga, In) N quantum well/polyfluorene semiconductor heterostructures
G Itskos, G Heliotis, PG Lagoudakis, J Lupton, NP Barradas, E Alves, ...
Physical Review B 76 (3), 035344, 2007
742007
Magnetic anisotropy and temperature dependence of the hyperfine fields of Cd 111 in single-crystalline cobalt
NP Barradas, M Rots, AA Melo, JC Soares
Physical Review B 47 (14), 8763, 1993
721993
Accurate determination of quantity of material in thin films by Rutherford backscattering spectrometry
C Jeynes, NP Barradas, E Szilágyi
Analytical chemistry 84 (14), 6061-6069, 2012
662012
Graded selective coatings based on chromium and titanium oxynitride
C Nunes, V Teixeira, ML Prates, NP Barradas, AD Sequeira
Thin Solid Films 442 (1-2), 173-178, 2003
652003
Transport and photoluminescence of hydrogenated amorphous silicon–carbon alloys
V Chu, JP Conde, J Jarego, P Brogueira, J Rodriguez, N Barradas, ...
Journal of applied physics 78 (5), 3164-3173, 1995
641995
Magnetoresistance and magnetic properties of NiFe/oxide/Co junctions prepared by magnetron sputtering
TS Plaskett, PP Freitas, NP Barradas, MF Da Silva, JC Soares
Journal of Applied Physics 76 (10), 6104-6106, 1994
641994
Rutherford backscattering analysis of thin films and superlattices with roughness
NP Barradas
Journal of physics D: Applied physics 34 (14), 2109, 2001
602001
Physics, Technology and the Nuclear Arms Race: Aip Conference Proceedings
DW Hafemeister, D Schroeer
American Institute of physics, 1983
601983
Effect of free layer thickness and shape anisotropy on the transfer curves of MgO magnetic tunnel junctions
P Wiśniowski, JM Almeida, S Cardoso, NP Barradas, PP Freitas
Journal of Applied Physics 103 (7), 07A910, 2008
592008
Summary of “IAEA intercomparison of IBA software”
NP Barradas, K Arstila, G Battistig, M Bianconi, N Dytlewski, C Jeynes, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2008
562008
40% tunneling magnetoresistance after anneal at 380 C for tunnel junctions with iron–oxide interface layers
Z Zhang, S Cardoso, PP Freitas, X Batlle, P Wei, N Barradas, JC Soares
Journal of Applied Physics 89 (11), 6665-6667, 2001
552001
The influence of annealing treatments on the properties of Ag: TiO2 nanocomposite films prepared by magnetron sputtering
RC Adochite, D Munteanu, M Torrell, L Cunha, E Alves, NP Barradas, ...
Applied Surface Science 258 (8), 4028-4034, 2012
532012
Unambiguous automatic evaluation of multiple ion beam analysis data with simulated annealing
NP Barradas, C Jeynes, RP Webb, U Kreissig, R Grötzschel
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 1999
511999
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