Paulo Jorge Peixeiro Freitas
AuthID: R-000-EEY
271
TITLE: Ruderman-Kittel-Kasuyama-Yoshida and Neel contributions to the interlayer coupling of MnIr-based spin valves: Influence of deposition rate, roughness and spacer thickness Full Text
AUTHORS: Teixeira, JM ; Ventura, J ; Fermento, R; Araujo, JP ; Sousa, JB ; Cardoso, S ; Freitas, PP;
PUBLISHED: 2008, SOURCE: 52nd Annual Conference on Magnetism and Magnetic Materials in JOURNAL OF APPLIED PHYSICS, VOLUME: 103, ISSUE: 7
AUTHORS: Teixeira, JM ; Ventura, J ; Fermento, R; Araujo, JP ; Sousa, JB ; Cardoso, S ; Freitas, PP;
PUBLISHED: 2008, SOURCE: 52nd Annual Conference on Magnetism and Magnetic Materials in JOURNAL OF APPLIED PHYSICS, VOLUME: 103, ISSUE: 7
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ORCID | ResearcherID272
TITLE: Spintronic device for cell/magnetic particle sorting and counting
AUTHORS: Loureiro, J; Ferreira, R; Cardoso, S; Germano, J; Snakenborg, D; Cabral, JMS; Freitas, PP;
PUBLISHED: 2008, SOURCE: 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 in 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference
AUTHORS: Loureiro, J; Ferreira, R; Cardoso, S; Germano, J; Snakenborg, D; Cabral, JMS; Freitas, PP;
PUBLISHED: 2008, SOURCE: 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2008 in 12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference
INDEXED IN: 
Scopus
Scopus IN MY: ORCID
ORCID273
TITLE: Transition from Non-Percolated Superferromagnetism to Percolated Ferromagnetism in Granular Metal-Insulator Multilayers
AUTHORS: Bedanta, S; Petracic, O; Stromberg, F; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2008, SOURCE: International Workshop on Mesoscopic, Nanoscopic, and Macroscopic Materials in MESOSCOPIC, NANOSCOPIC, AND MACROSCOPIC MATERIALS, VOLUME: 1063
AUTHORS: Bedanta, S; Petracic, O; Stromberg, F; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2008, SOURCE: International Workshop on Mesoscopic, Nanoscopic, and Macroscopic Materials in MESOSCOPIC, NANOSCOPIC, AND MACROSCOPIC MATERIALS, VOLUME: 1063
274
TITLE: Effect of free layer thickness and shape anisotropy on the transfer curves of MgO magnetic tunnel junctions Full Text
AUTHORS: Wiśniowski, P; Almeida, JM; Cardoso, S; Barradas, NP; Freitas, PP;
PUBLISHED: 2008, SOURCE: J. Appl. Phys. - Journal of Applied Physics, VOLUME: 103, ISSUE: 7
AUTHORS: Wiśniowski, P; Almeida, JM; Cardoso, S; Barradas, NP; Freitas, PP;
PUBLISHED: 2008, SOURCE: J. Appl. Phys. - Journal of Applied Physics, VOLUME: 103, ISSUE: 7
275
TITLE: 1/f Magnetic noise dependence on free layer thickness in hysteresis free MgO magnetic tunnel junctions
AUTHORS: Wisniowski, P; Almeida, JM; Freitas, PP;
PUBLISHED: 2008, SOURCE: IEEE Transactions on Magnetics, VOLUME: 44, ISSUE: 11 PART 2
AUTHORS: Wisniowski, P; Almeida, JM; Freitas, PP;
PUBLISHED: 2008, SOURCE: IEEE Transactions on Magnetics, VOLUME: 44, ISSUE: 11 PART 2
276
TITLE: Layer and interface structure of CoFe/Ru multilayers
AUTHORS: Pym, ATG; Lamperti, A; Cardoso, S ; Freitas, PP; Tanner, BK;
PUBLISHED: 2007, SOURCE: International Workshop on Smoothing and Characterization of Magnetic Films for Advanced Devices in ACTA PHYSICA POLONICA A, VOLUME: 112, ISSUE: 6
AUTHORS: Pym, ATG; Lamperti, A; Cardoso, S ; Freitas, PP; Tanner, BK;
PUBLISHED: 2007, SOURCE: International Workshop on Smoothing and Characterization of Magnetic Films for Advanced Devices in ACTA PHYSICA POLONICA A, VOLUME: 112, ISSUE: 6
INDEXED IN: Scopus WOS
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ORCID | ResearcherID277
TITLE: Three-state memory combining resistive and magnetic switching using tunnel junctions Full Text
AUTHORS: Ventura, J ; Pereira, AM ; Araujo, JP ; Sousa, JB ; Zhang, Z; Liu, Y; Freitas, PP;
PUBLISHED: 2007, SOURCE: JOURNAL OF PHYSICS D-APPLIED PHYSICS, VOLUME: 40, ISSUE: 19
AUTHORS: Ventura, J ; Pereira, AM ; Araujo, JP ; Sousa, JB ; Zhang, Z; Liu, Y; Freitas, PP;
PUBLISHED: 2007, SOURCE: JOURNAL OF PHYSICS D-APPLIED PHYSICS, VOLUME: 40, ISSUE: 19
IN MY: ORCID | ResearcherID
ORCID | ResearcherID278
TITLE: Low frequency picotesla field detection using hybrid MgO based tunnel sensors Full Text
AUTHORS: Chaves, RC; Freitas, PP; Ocker, B; Maass, W;
PUBLISHED: 2007, SOURCE: APPLIED PHYSICS LETTERS, VOLUME: 91, ISSUE: 10
AUTHORS: Chaves, RC; Freitas, PP; Ocker, B; Maass, W;
PUBLISHED: 2007, SOURCE: APPLIED PHYSICS LETTERS, VOLUME: 91, ISSUE: 10
IN MY: ORCID | ResearcherID
ORCID | ResearcherID279
TITLE: Spin-dependent migration-conduction model for ultra-thin magnetic tunnel junctions Full Text
AUTHORS: Yu. G Pogorelov; Lopes, JV ; Ventura, JO ; Freitas, PP; Ferreira, R; Araujo, JP ; Sousa, JB ;
PUBLISHED: 2007, SOURCE: Joint European Magnetic Symposia (JEMS 06) in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 316, ISSUE: 2
AUTHORS: Yu. G Pogorelov; Lopes, JV ; Ventura, JO ; Freitas, PP; Ferreira, R; Araujo, JP ; Sousa, JB ;
PUBLISHED: 2007, SOURCE: Joint European Magnetic Symposia (JEMS 06) in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 316, ISSUE: 2
IN MY: ORCID | ResearcherID
ORCID | ResearcherID280
TITLE: Temperature dependence of transport properties and exchange field of NiMn based spin valves Full Text
AUTHORS: Teixeira, JM ; Ventura, J ; Negulescu, B; Araujo, JP ; Fermento, R; Sousa, JB ; Freitas, PP;
PUBLISHED: 2007, SOURCE: Joint European Magnetic Symposia (JEMS 06) in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 316, ISSUE: 2
AUTHORS: Teixeira, JM ; Ventura, J ; Negulescu, B; Araujo, JP ; Fermento, R; Sousa, JB ; Freitas, PP;
PUBLISHED: 2007, SOURCE: Joint European Magnetic Symposia (JEMS 06) in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 316, ISSUE: 2
IN MY: ORCID | ResearcherID
ORCID | ResearcherID