Paulo J. Peixeiro Freitas

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Susana Cardoso de FreitasINESC-Microsistemas and Nanotecnologias and Instituto Superior Tecnico - Universidade de LisboaVerified email at inesc-mn.pt
Ricardo FerreiraINL - International Iberian Nanotechnology LaboratoryVerified email at inl.int
Filipe Arroyo CardosoAssistant Professor at Delft University of TechnologyVerified email at tudelft.nl
Joao Oliveira VenturaResearcher, University of PortoVerified email at fc.up.pt
Hugo Alexandre FerreiraIBEB, Faculdade de Ciências da Universidade de Lisboa, PortugalVerified email at fc.ul.pt
José GermanoPostdoctoral Researcher at INESC-IDVerified email at inesc-id.pt
J. P. AraújoDepartamento de Fisica e Astronomia, Universidade do PortoVerified email at fc.up.pt
Diana C. LeitaoEindhoven University of TechnologyVerified email at tue.nl
Dr Daniel GrahamFaculty of Science Senior Research Officer, LJMUVerified email at ljmu.ac.uk
Nuno P. BarradasC2TN, DECN, Instituto Superior Técnico, Universidade de LisboaVerified email at ctn.tecnico.ulisboa.pt
Leonel SousaINESC-ID, Instituto Superior TécnicoVerified email at inesc-id.pt
Joaquim M S CabralDistinguished Professor of Bioengineering, Instituto Superior Técnico, University of LisbonVerified email at tecnico.ulisboa.pt
Dr. Subhankar BedantaAssociate Professor, School of physics, NISER, Bhubaneswar, IndiaVerified email at niser.ac.in
Luis P FonsecaAssociate Professor, Bioengineering Departament, Instituto Superior TécnicoVerified email at tecnico.ulisboa.pt
Virginia ChuINESC MNVerified email at inesc-mn.pt
Reig CUniversitat ValenciaVerified email at uv.es
Andre GuedesCOO at Flomics BiotechVerified email at flomics.com
Ana V. SilvaInstituto Superior Técnico, Universidade de LisboaVerified email at tecnico.ulisboa.pt
Bernardo G. AlmeidaProfessor at Physics Department, Universidade do MinhoVerified email at fisica.uminho.pt
Rita MacedoINESC MN- Microsystems and Nanotechnologies and Instituto Superior TécnicoVerified email at inesc-mn.pt

Paulo J. Peixeiro Freitas

INL-International Iberian Nanotechnology Laboratory

Verified email at inesc-mn.pt

magnetic sensors spintronics biochips materials


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Magnetoresistive-based biosensors and biochips DL Graham, HA Ferreira, PP Freitas TRENDS in Biotechnology 22 (9), 455-462, 2004	541	2004
Magnetoresistive sensors PP Freitas, R Ferreira, S Cardoso, F Cardoso Journal of Physics: Condensed Matter 19 (16), 165221, 2007	538	2007
Opportunities and challenges for spintronics in the microelectronics industry B Dieny, IL Prejbeanu, K Garello, P Gambardella, P Freitas, R Lehndorff, ... Nature Electronics 3 (8), 446-459, 2020	391	2020
Thermodynamic fluctuations in the superconductor Y 1 Ba 2 Cu 3 O 9− δ: evidence for three-dimensional superconductivity PP Freitas, CC Tsuei, TS Plaskett Physical Review B 36 (1), 833, 1987	333	1987
Biodetection using magnetically labeled biomolecules and arrays of spin valve sensors HA Ferreira, DL Graham, PP Freitas, JMS Cabral Journal of Applied Physics 93 (10), 7281-7286, 2003	258	2003
Observation of s‐d exchange force between domain walls and electric current in very thin Permalloy films PP Freitas, L Berger Journal of Applied Physics 57 (4), 1266-1269, 1985	256	1985
Large tunneling magnetoresistance enhancement by thermal anneal RC Sousa, JJ Sun, V Soares, PP Freitas, A Kling, MF Da Silva, JC Soares Applied physics letters 73 (22), 3288-3290, 1998	247	1998
Phase coherent precessional magnetization reversal in microscopic spin valve elements HW Schumacher, C Chappert, P Crozat, RC Sousa, PP Freitas, J Miltat, ... Physical review letters 90 (1), 017201, 2003	243	2003
Interacting ferromagnetic nanoparticles in discontinuous Co 80 Fe 20/A l 2 O 3 multilayers: From superspin glass to reentrant superferromagnetism W Kleemann, O Petracic, C Binek, GN Kakazei, YG Pogorelov, JB Sousa, ... Physical Review B 63 (13), 134423, 2001	241	2001
Single magnetic microsphere placement and detection on-chip using current line designs with integrated spin valve sensors: Biotechnological applications DL Graham, H Ferreira, J Bernardo, PP Freitas, JMS Cabral Journal of Applied Physics 91 (10), 7786-7788, 2002	235	2002
Study of the dynamic magnetic properties of soft CoFeB films C Bilzer, T Devolder, JV Kim, G Counil, C Chappert, S Cardoso, ... Journal of Applied Physics 100 (5), 053903, 2006	231	2006
Planar Hall effect sensor for magnetic micro-and nanobead detection L Ejsing, MF Hansen, AK Menon, HA Ferreira, DL Graham, PP Freitas Applied Physics Letters 84 (23), 4729-4731, 2004	227	2004
Quasiballistic magnetization reversal HW Schumacher, C Chappert, RC Sousa, PP Freitas, J Miltat Physical review letters 90 (1), 017204, 2003	219	2003
Femtosecond control of electric currents in metallic ferromagnetic heterostructures TJ Huisman, RV Mikhaylovskiy, JD Costa, F Freimuth, E Paz, J Ventura, ... Nature nanotechnology 11 (5), 455-458, 2016	198	2016
High sensitivity detection of molecular recognition using magnetically labelled biomolecules and magnetoresistive sensors DL Graham, HA Ferreira, PP Freitas, JMS Cabral Biosensors and Bioelectronics 18 (4), 483-488, 2003	192	2003
Collective states of interacting ferromagnetic nanoparticles O Petracic, X Chen, S Bedanta, W Kleemann, S Sahoo, S Cardoso, ... Journal of Magnetism and Magnetic Materials 300 (1), 192-197, 2006	190	2006
Overcoming the dipolar disorder in dense CoFe nanoparticle ensembles: Superferromagnetism S Bedanta, T Eimüller, W Kleemann, J Rhensius, F Stromberg, ... Physical Review Letters 98 (17), 176601, 2007	182	2007
Radiation of spin waves by a single micrometer-sized magnetic element VE Demidov, SO Demokritov, B Hillebrands, M Laufenberg, PP Freitas Applied physics letters 85 (14), 2866-2868, 2004	174	2004
Spin-tunnel-junction thermal stability and interface interdiffusion above 300 C S Cardoso, PP Freitas, C De Jesus, P Wei, JC Soares Applied Physics Letters 76 (5), 610-612, 2000	172	2000
Superparamagnetism versus superspin glass behavior in dilute magnetic nanoparticle systems X Chen, S Bedanta, O Petracic, W Kleemann, S Sahoo, S Cardoso, ... Physical Review B 72 (21), 214436, 2005	161	2005

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