Ricardo Alexandre de Matos Antunes Ferreira
AuthID: R-000-FA7
11
TITLE: MgO-based magnetic tunnel junction sensors array for non-destructive testing applications Full Text
AUTHORS: Guo, DW; Cardoso, FA; Ferreira, R; Paz, E; Cardoso, S; Freitas, PP;
PUBLISHED: 2014, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 115, ISSUE: 17
AUTHORS: Guo, DW; Cardoso, FA; Ferreira, R; Paz, E; Cardoso, S; Freitas, PP;
PUBLISHED: 2014, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 115, ISSUE: 17
12
TITLE: Integration of TMR Sensors in Silicon Microneedles for Magnetic Measurements of Neurons
AUTHORS: Jose Amaral; Vitor Pinto; Tiago Costa; Joao Gaspar; Ricardo Ferreira; Elvira Paz; Susana Cardoso; Paulo P Freitas;
PUBLISHED: 2013, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 49, ISSUE: 7
AUTHORS: Jose Amaral; Vitor Pinto; Tiago Costa; Joao Gaspar; Ricardo Ferreira; Elvira Paz; Susana Cardoso; Paulo P Freitas;
PUBLISHED: 2013, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 49, ISSUE: 7
13
TITLE: Switching Field Variation in MgO Magnetic Tunnel Junction Nanopillars: Experimental Results and Micromagnetic Simulations
AUTHORS: Ana V Silva; Diana C Leitao ; Zhiwei W Huo; Rita J Macedo; Ricardo Ferreira; Elvira Paz; Francis Leonard Deepak; Susana Cardoso ; Paulo P Freitas;
PUBLISHED: 2013, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 49, ISSUE: 7
AUTHORS: Ana V Silva; Diana C Leitao ; Zhiwei W Huo; Rita J Macedo; Ricardo Ferreira; Elvira Paz; Francis Leonard Deepak; Susana Cardoso ; Paulo P Freitas;
PUBLISHED: 2013, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 49, ISSUE: 7
14
TITLE: Magnetic tunnel junction sensors with pTesla sensitivity for biomedical imaging
AUTHORS: Cardoso, S; Gameiro, L; Leitao, DC ; Cardoso, F ; Ferreira, R; Paz, E; Freitas, PP;
PUBLISHED: 2013, SOURCE: Conference on Smart Sensors, Actuators, and MEMS VI in SMART SENSORS, ACTUATORS, AND MEMS VI, VOLUME: 8763
AUTHORS: Cardoso, S; Gameiro, L; Leitao, DC ; Cardoso, F ; Ferreira, R; Paz, E; Freitas, PP;
PUBLISHED: 2013, SOURCE: Conference on Smart Sensors, Actuators, and MEMS VI in SMART SENSORS, ACTUATORS, AND MEMS VI, VOLUME: 8763
15
TITLE: Low aspect ratio micron size tunnel magnetoresistance sensors with permanent magnet biasing integrated in the top lead Full Text
AUTHORS: Chaves, RC; Cardoso, S ; Ferreira, R; Freitas, PP ;
PUBLISHED: 2011, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 109, ISSUE: 7
AUTHORS: Chaves, RC; Cardoso, S ; Ferreira, R; Freitas, PP ;
PUBLISHED: 2011, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 109, ISSUE: 7
16
TITLE: Three dimensional magnetic flux concentrators with improved efficiency for magnetoresistive sensors Full Text
AUTHORS: Marinho, Z; Cardoso, S ; Chaves, R; Ferreira, R; Melo, LV ; Freitas, PP ;
PUBLISHED: 2011, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 109, ISSUE: 7
AUTHORS: Marinho, Z; Cardoso, S ; Chaves, R; Ferreira, R; Melo, LV ; Freitas, PP ;
PUBLISHED: 2011, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 109, ISSUE: 7
17
TITLE: OPTIMIZATION AND INTEGRATION OF MAGNETORESISTIVE SENSORS
AUTHORS: Paulo P Freitas; Susana Cardoso; Ricardo Ferreira; Veronica C Martins; Andre Guedes; Filipe A Cardoso; Joana Loureiro; Rita Macedo; Rui C Chaves; Jose Amaral;
PUBLISHED: 2011, SOURCE: SPIN, VOLUME: 1, ISSUE: 1
AUTHORS: Paulo P Freitas; Susana Cardoso; Ricardo Ferreira; Veronica C Martins; Andre Guedes; Filipe A Cardoso; Joana Loureiro; Rita Macedo; Rui C Chaves; Jose Amaral;
PUBLISHED: 2011, SOURCE: SPIN, VOLUME: 1, ISSUE: 1
INDEXED IN: 
WOS
WOS18
TITLE: Nanofabrication of 30 nm Devices Incorporating Low Resistance Magnetic Tunnel Junctions
AUTHORS: Macedo, R; Borme, J; Ferreira, R; Cardoso, S ; Freitas, PP ; Mendis, B; MacKenzie, M;
PUBLISHED: 2010, SOURCE: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, VOLUME: 10, ISSUE: 9
AUTHORS: Macedo, R; Borme, J; Ferreira, R; Cardoso, S ; Freitas, PP ; Mendis, B; MacKenzie, M;
PUBLISHED: 2010, SOURCE: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, VOLUME: 10, ISSUE: 9
19
TITLE: Spin Transfer on Low Resistance-Area MgO-Based Magnetic Tunnel Junctions Prepared by Ion Beam Deposition
AUTHORS: Jie Yang; Rita J Macedo; Mariam G Debs; Ricardo Ferreira; Susana Cardoso ; Paulo J P Freitas ; Jose M Teixeira ; Joao O Ventura ;
PUBLISHED: 2010, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 46, ISSUE: 6
AUTHORS: Jie Yang; Rita J Macedo; Mariam G Debs; Ricardo Ferreira; Susana Cardoso ; Paulo J P Freitas ; Jose M Teixeira ; Joao O Ventura ;
PUBLISHED: 2010, SOURCE: IEEE TRANSACTIONS ON MAGNETICS, VOLUME: 46, ISSUE: 6
20
TITLE: Influence of Pinholes on MgO-Tunnel Junction Barrier Parameters Obtained from Current-Voltage Characteristics
AUTHORS: Ventura, J ; Teixeira, JM ; Araujo, JP ; Sousa, JB ; Ferreira, R; Freitas, PP; Langer, J; Ocker, B; Maass, W;
PUBLISHED: 2010, SOURCE: 2nd International Conference on Advanced Nano Materials in JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, VOLUME: 10, ISSUE: 4
AUTHORS: Ventura, J ; Teixeira, JM ; Araujo, JP ; Sousa, JB ; Ferreira, R; Freitas, PP; Langer, J; Ocker, B; Maass, W;
PUBLISHED: 2010, SOURCE: 2nd International Conference on Advanced Nano Materials in JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, VOLUME: 10, ISSUE: 4
