ProfileOfResearchers

361

TITLE: Heat generation in tunnel junctions for current-written pinned layer switching
AUTHORS: Ventura, J ; Pereira, A ; Teixeira, JM ; Araujo, JP ; Carpinteiro, F ; Sousa, JB ; Liu, Y; Zhang, Z; Freitas, PP;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 1

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362

TITLE: Lattice site location and annealing behavior of implanted Ca and Sr in GaN Full Text
AUTHORS: De Vries, B; Vantomme, A; Wahl, U ; Correia, JG ; Araújo, JP ; Lojkowski, W; Kolesnikov, D; ISOLDE Collaboration, ;
PUBLISHED: 2006, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 100, ISSUE: 2

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363

TITLE: Local probe studies on oxides using radioactive isotopes
AUTHORS: Araujo, JP ; Lopes, AML ; Rita, E; Correia, JG ; Amaral, VS ; Wahl, U ;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 2

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364

TITLE: Nanoscopic processes of current-induced switching in thin tunnel junctions
AUTHORS: Ventura, J ; Araujo, JP ; Sousa, JB ; Liu, YW; Zhang, ZZ; Freitas, PP;
PUBLISHED: 2006, SOURCE: IEEE TRANSACTIONS ON NANOTECHNOLOGY, VOLUME: 5, ISSUE: 2

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CrossRef: 10

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365

TITLE: Observation of a griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2
AUTHORS: Magen, C; Algarabel, PA; Morellon, L; Araujo, JP ; Ritter, C; Ibarra, MR; Pereira, AM ; Sousa, JB ;
PUBLISHED: 2006, SOURCE: PHYSICAL REVIEW LETTERS, VOLUME: 96, ISSUE: 16

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CrossRef: 185

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366

TITLE: Percolative transition on ferromagnetic insulator manganites: Uncorrelated to correlated polaron clusters
AUTHORS: Lopes, AML ; Araujo, JP ; Ramasco, JJ; Amaral, VS ; Suryanarayanan, R; Correia, JG ;
PUBLISHED: 2006, SOURCE: PHYSICAL REVIEW B, VOLUME: 73, ISSUE: 10

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CrossRef: 29

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367

TITLE: Preparation and properties of new superconductor material MgB2
AUTHORS: Marinha, D; Oliveira, FJ; Reis, MS; Costa, FM ; Carrasco, MF; Araujo, JP ; Sousa, JB ; Vieira, JM ; Amaral, VS ;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 1

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368

TITLE: Short-range effects and magnetization reversal in Co80Fe20 thin films: a MOKE magnetometry/domain imaging and AMR study
AUTHORS: Teixeira, JM ; Silva, RFA; Ventura, J ; Pereira, A ; Araujo, JP ; Amado, M; Carpinteiro, F ; Sousa, JB ; Cardoso, S ; Ferreira, R; Freitas, P ;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 2

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369

TITLE: Spin reorientation transition and exotic magnetism in dilute Gd1-xYx single crystals (x < 0.1) revealed by ac magnetoresistance studies
AUTHORS: Santos, JAM ; Sousa, JB ; Araujo, JP ; Correia, F; Collingwood, JF; Palmer, SB;
PUBLISHED: 2006, SOURCE: 3rd International Materials Symposium/12th Meeting of the Sociedad-Portuguesa-da-Materials (Materials 2005/SPM) in ADVANCED MATERIALS FORUM III, PTS 1 AND 2, VOLUME: 514-516, ISSUE: PART 1

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370