Paulo Jorge Peixeiro Freitas
AuthID: R-000-EEY
241
TITLE: Low-current sensing with specular spin valve structures Full Text
AUTHORS: Reig, C; Ramirez, D; Li, HH; Freitas, PP;
PUBLISHED: 2005, SOURCE: IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, VOLUME: 152, ISSUE: 4
AUTHORS: Reig, C; Ramirez, D; Li, HH; Freitas, PP;
PUBLISHED: 2005, SOURCE: IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, VOLUME: 152, ISSUE: 4
IN MY: 
ResearcherID
ResearcherID242
TITLE: Effect of spin-valve sensor magnetostatic fields on nanobead detection for biochip applications Full Text
AUTHORS: Ferreira, HA ; Feliciano, N; Graham, DL; Freitas, PP;
PUBLISHED: 2005, SOURCE: 49th Annual Conference on Magnetism and Magnetic Materials in JOURNAL OF APPLIED PHYSICS, VOLUME: 97, ISSUE: 10
AUTHORS: Ferreira, HA ; Feliciano, N; Graham, DL; Freitas, PP;
PUBLISHED: 2005, SOURCE: 49th Annual Conference on Magnetism and Magnetic Materials in JOURNAL OF APPLIED PHYSICS, VOLUME: 97, ISSUE: 10
IN MY: 
ORCID | ResearcherID
ORCID | ResearcherID243
TITLE: Monitoring of pathogenesis microorganisms in water through DNA probes and antibodies immobilized onto magnetoresistive biochips.
AUTHORS: Fonseca, LP ; Martins, VCB; Ferreira, HA; Graham, DL; Freitas, PP; Cabral, JMS;
PUBLISHED: 2005, SOURCE: 229th National Meeting of the American-Chemical-Society (ACS) in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, VOLUME: 229
AUTHORS: Fonseca, LP ; Martins, VCB; Ferreira, HA; Graham, DL; Freitas, PP; Cabral, JMS;
PUBLISHED: 2005, SOURCE: 229th National Meeting of the American-Chemical-Society (ACS) in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, VOLUME: 229
INDEXED IN: WOS
WOS IN MY: ResearcherID
ResearcherID244
TITLE: Effective bit addressing times for precessional magnetization reversal in a magnetic memory cell
AUTHORS: Schumacher, HW; Chappert, C; Sousa, RC; Freitas, PP;
PUBLISHED: 2005, SOURCE: INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference in INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference
AUTHORS: Schumacher, HW; Chappert, C; Sousa, RC; Freitas, PP;
PUBLISHED: 2005, SOURCE: INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference in INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference
INDEXED IN: 
Scopus
Scopus IN MY: ORCID
ORCID245
TITLE: Detection of cystic fibrosis related DNA targets using AC field focusing of magnetic labels and spin-valve sensors
AUTHORS: Ferreira, HA; Graham, DL; Feliciano, N; Clarke, LA; Amaral, MD; Freitas, PP;
PUBLISHED: 2005, SOURCE: INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference in INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference
AUTHORS: Ferreira, HA; Graham, DL; Feliciano, N; Clarke, LA; Amaral, MD; Freitas, PP;
PUBLISHED: 2005, SOURCE: INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference in INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference
INDEXED IN: Scopus
Scopus IN MY: ORCID
ORCID246
TITLE: Design, fabrication, and analysis of a spin-valve based current sensor Full Text
AUTHORS: Reig, C; Ramirez, D; Silva, F; Bernardo, J; Freitas, P;
PUBLISHED: 2004, SOURCE: 17th European Conference on Solid-State Transducers (Eurosensors XVII) in SENSORS AND ACTUATORS A-PHYSICAL, VOLUME: 115, ISSUE: 2-3
AUTHORS: Reig, C; Ramirez, D; Silva, F; Bernardo, J; Freitas, P;
PUBLISHED: 2004, SOURCE: 17th European Conference on Solid-State Transducers (Eurosensors XVII) in SENSORS AND ACTUATORS A-PHYSICAL, VOLUME: 115, ISSUE: 2-3
IN MY: ResearcherID
ResearcherID247
TITLE: Magnetoresistive DNA chips
AUTHORS: Freitas, PP; Ferreira, HA; Graham, DL; Clarke, LA; Amaral, MD; Martins, V; Fonseca, L; Cabral, JS;
PUBLISHED: 2004, SOURCE: Magnetoelectronics
AUTHORS: Freitas, PP; Ferreira, HA; Graham, DL; Clarke, LA; Amaral, MD; Martins, V; Fonseca, L; Cabral, JS;
PUBLISHED: 2004, SOURCE: Magnetoelectronics
248
TITLE: Universal and scaled relaxation of interacting magnetic nanoparticles (vol B 70, art no 172411, 2004)
AUTHORS: Chen, X; Sahoo, S; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2004, SOURCE: PHYSICAL REVIEW B, VOLUME: 70, ISSUE: 21
AUTHORS: Chen, X; Sahoo, S; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2004, SOURCE: PHYSICAL REVIEW B, VOLUME: 70, ISSUE: 21
INDEXED IN: Scopus WOS
Scopus WOS IN MY: ORCID | ResearcherID
ORCID | ResearcherID249
TITLE: Publisher's Note: Universal and scaled relaxation of interacting magnetic nanoparticles [Phys. Rev. B 70 , 172411 (2004)]
AUTHORS: Xi Chen; Sahoo, S; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2004, SOURCE: Phys. Rev. B - Physical Review B, VOLUME: 70, ISSUE: 21
AUTHORS: Xi Chen; Sahoo, S; Kleemann, W; Cardoso, S; Freitas, PP;
PUBLISHED: 2004, SOURCE: Phys. Rev. B - Physical Review B, VOLUME: 70, ISSUE: 21
250
TITLE: New biochip development based on the detection of single superparamagnetic microspheres using integrated spin valve sensors
AUTHORS: Ferreira, HA ; Graham, DL; Bernardo, J; Freitas, PP; Cabral, JMS ;
PUBLISHED: 2002, SOURCE: 2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG in Digests of the Intermag Conference
AUTHORS: Ferreira, HA ; Graham, DL; Bernardo, J; Freitas, PP; Cabral, JMS ;
PUBLISHED: 2002, SOURCE: 2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG in Digests of the Intermag Conference
INDEXED IN: Scopus
Scopus IN MY: ORCID
ORCID