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J. M. Teixeira
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Journal Articles

Thermal treatment induced modification of structural, surface and bulk magnetic properties of Fe61.5Co5Ni8Si13.5B9Nb3 metallic glass

M. Shah, M. Satalkar, S. N. Kane, N. L. Ghodke, A. K. Sinha, L. K. Varga, J. M. Teixeira, J. P. Araujo
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1953, 120043 (2018)
https://doi.org/10.1063/1.5033108
Published: May 2018
View article titled, Thermal treatment induced modification of structural, surface and bulk magnetic properties of Fe<sub>61.5</sub>Co<sub>5</sub>Ni<sub>8</sub>Si<sub>13.5</sub>B<sub>9</sub>Nb<sub>3</sub> metallic glass
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Journal Articles

Automatized and desktop AC-susceptometer for the in situ and real time monitoring of magnetic nanoparticles’ synthesis by coprecipitation

M. P. Fernández-García, J. M. Teixeira, P. Machado, M. R. F. F. Oliveira, J. M. Maia, C. Pereira, A. M. Pereira, C. Freire, J. P. Araujo
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 86, 043904 (2015)
https://doi.org/10.1063/1.4918723
Published: April 2015
View article titled, Automatized and desktop AC-susceptometer for the <em>in situ</em> and real time monitoring of magnetic nanoparticles’ synthesis by coprecipitation
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Journal Articles

Tunable exchange bias-like effect in patterned hard-soft two-dimensional lateral composites with perpendicular magnetic anisotropy

A. Hierro-Rodriguez, J. M. Teixeira, M. Vélez, L. M. Alvarez-Prado, J. I. Martín, J. M. Alameda
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 102412 (2014)
https://doi.org/10.1063/1.4895771
Published: September 2014
View article titled, Tunable exchange bias-like effect in patterned hard-soft two-dimensional lateral composites with perpendicular magnetic anisotropy
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Includes: Supplementary data
Journal Articles

Observation of spin-dependent quantum well resonant tunneling in textured CoFeB layers

J. M. Teixeira, J. D. Costa, J. Ventura, J. B. Sousa, P. Wisniowski, P. P. Freitas
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 112414 (2014)
https://doi.org/10.1063/1.4869484
Published: March 2014
View article titled, Observation of spin-dependent quantum well resonant tunneling in textured CoFeB layers
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Journal Articles

Tunable magnetic anisotropy in permalloy thin films grown on holographic relief gratings

J. Berendt, J. M. Teixeira, A. García-García, M. Raposo, P. A. Ribeiro, J. Dubowik, G. N. Kakazei, D. S. Schmool
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 082408 (2014)
https://doi.org/10.1063/1.4867162
Published: February 2014
View article titled, Tunable magnetic anisotropy in permalloy thin films grown on holographic relief gratings
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Journal Articles

Resonant and non-resonant microwave absorption as a probe of the magnetic dynamics and switching in spin valves

A. A. Timopheev, N. A. Sobolev, Y. G. Pogorelov, A. V. Talalaevskij, J. M. Teixeira, S. Cardoso, P. P. Freitas, G. N. Kakazei
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 023906 (2013)
https://doi.org/10.1063/1.4813449
Published: July 2013
View article titled, Resonant and non-resonant microwave absorption as a probe of the magnetic dynamics and switching in spin valves
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Journal Articles

Giant intrinsic thermomagnetic effects in thin MgO magnetic tunnel junctions

J. M. Teixeira, J. D. Costa, J. Ventura, M. P. Fernandez-Garcia, J. Azevedo, J. P. Araujo, J. B. Sousa, P. Wisniowski, S. Cardoso, P. P. Freitas
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 212413 (2013)
https://doi.org/10.1063/1.4809569
Published: May 2013
View article titled, Giant intrinsic thermomagnetic effects in thin MgO magnetic tunnel junctions
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Journal Articles

NiFe/CoFe/Cu/CoFe/MnIr spin valves studied by ferromagnetic resonance

A. A. Timopheev, N. A. Sobolev, Y. G. Pogorelov, S. A. Bunyaev, J. M. Teixeira, S. Cardoso, P. P. Freitas, G. N. Kakazei
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 113, 17D713 (2013)
https://doi.org/10.1063/1.4798615
Published: April 2013
View article titled, NiFe/CoFe/Cu/CoFe/MnIr spin valves studied by ferromagnetic resonance
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Journal Articles

Preparation and characterization of Fe-Si-B thin films

M. Satalkar, S. N. Kane, A. Pasko, A. Apolinário, C. T. Sousa, J. Ventura, J. J. Belo, J. M. Teixeira, J. P. Araujo, F. Mazaleyrat, E. Fleury
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1512, 654–655 (2013)
https://doi.org/10.1063/1.4791207
Published: February 2013
View article titled, Preparation and characterization of Fe-Si-B thin films
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Journal Articles

Evidences for direct magnetic patterning via diffusive transformations using femtosecond laser interferometry

N. I. Polushkin, V. Oliveira, O. Conde, R. Vilar, Yu. N. Drozdov, A. Apolinário, A. García-García, J. M. Teixeira, G. N. Kakazei
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 132408 (2012)
https://doi.org/10.1063/1.4754623
Published: September 2012
View article titled, Evidences for direct magnetic patterning via diffusive transformations using femtosecond laser interferometry
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Journal Articles

Resistive switching and activity-dependent modifications in Ni-doped graphene oxide thin films

S. Pinto, R. Krishna, C. Dias, G. Pimentel, G. N. P. Oliveira, J. M. Teixeira, P. Aguiar, E. Titus, J. Gracio, J. Ventura, J. P. Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 063104 (2012)
https://doi.org/10.1063/1.4742912
Published: August 2012
View article titled, Resistive switching and activity-dependent modifications in Ni-doped graphene oxide thin films
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Journal Articles

Exchange biased CoFeB-MgO tunnel junctions at the onset of perpendicular anisotropy with in-plane/out-of-plane sensing capabilities

J. M. Teixeira, J. Ventura, M. P. Fernández-García, J. P. Araujo, J. B. Sousa, P. Wisniowski, D. C. Leitao, P. P. Freitas
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 053930 (2012)
https://doi.org/10.1063/1.3693585
Published: March 2012
View article titled, Exchange biased CoFeB-MgO tunnel junctions at the onset of perpendicular anisotropy with in-plane/out-of-plane sensing capabilities
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Journal Articles

Electrode band structure effects in thin MgO magnetic tunnel junctions

J. M. Teixeira, J. Ventura, M. P. Fernández-García, J. P. Araujo, J. B. Sousa, P. Wisniowski, P. P. Freitas
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 072406 (2012)
https://doi.org/10.1063/1.3687200
Published: February 2012
View article titled, Electrode band structure effects in thin MgO magnetic tunnel junctions
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Journal Articles

Versatile, high sensitivity, and automatized angular dependent vectorial Kerr magnetometer for the analysis of nanostructured materials

J. M. Teixeira, R. Lusche, J. Ventura, R. Fermento, F. Carpinteiro, J. P. Araujo, J. B. Sousa, S. Cardoso, P. P. Freitas
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 82, 043902 (2011)
https://doi.org/10.1063/1.3579497
Published: April 2011
View article titled, Versatile, high sensitivity, and automatized angular dependent vectorial Kerr magnetometer for the analysis of nanostructured materials
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Includes: Supplementary data
Journal Articles

Tunneling processes in thin MgO magnetic junctions

J. M. Teixeira, J. Ventura, J. P. Araujo, J. B. Sousa, P. Wisniowski, P. P. Freitas
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 262506 (2010)
https://doi.org/10.1063/1.3458701
Published: June 2010
View article titled, Tunneling processes in thin MgO magnetic junctions
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Journal Articles

The effect of pinhole formation/growth on the tunnel magnetoresistance of MgO-based magnetic tunnel junctions

J. M. Teixeira, J. Ventura, F. Carpinteiro, J. P. Araujo, J. B. Sousa, P. Wisniowski, P. P. Freitas
Journal: Journal of Applied Physics
J. Appl. Phys. 106, 073707 (2009)
https://doi.org/10.1063/1.3236512
Published: October 2009
View article titled, The effect of pinhole formation/growth on the tunnel magnetoresistance of MgO-based magnetic tunnel junctions
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Journal Articles

Ruderman–Kittel–Kasuyama–Yoshida and Néel contributions to the interlayer coupling of MnIr-based spin valves: Influence of deposition rate, roughness and spacer thickness

J. M. Teixeira, J. Ventura, R. Fermento, J. P. Araújo, J. B. Sousa, S. Cardoso, P. P. Freitas
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 103, 07F319 (2008)
https://doi.org/10.1063/1.2838141
Published: March 2008
View article titled, Ruderman–Kittel–Kasuyama–Yoshida and Néel contributions to the interlayer coupling of MnIr-based spin valves: Influence of deposition rate, roughness and spacer thickness
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Journal Articles

Pinholes in thin low resistance MgO-based magnetic tunnel junctions probed by temperature dependent transport measurements

J. Ventura, J. M. Teixeira, J. P. Araujo, J. B. Sousa, P. Wisniowski, P. P. Freitas
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 103, 07A909 (2008)
https://doi.org/10.1063/1.2837622
Published: February 2008
View article titled, Pinholes in thin low resistance MgO-based magnetic tunnel junctions probed by temperature dependent transport measurements
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Journal Articles

Peculiar magnetic and electrical properties near structural percolation in metal-insulator granular layers

J. B. Sousa, J. A. M. Santos, R. F. A. Silva, J. M. Teixeira, J. Ventura, J. P. Araújo, P. P. Freitas, S. Cardoso, Yu. G. Pogorelov, G. N. Kakazei, E. Snoeck
Journal: Journal of Applied Physics
J. Appl. Phys. 96, 3861–3864 (2004)
https://doi.org/10.1063/1.1786651
Published: October 2004
View article titled, Peculiar magnetic and electrical properties near structural percolation in metal-insulator granular layers
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