1-20 of 48
S. Auffret
Close
Save search
Follow your search
Access your saved searches in your account
Close Modal
Sort by
Journal Articles

Control of interface anisotropy for spin transfer torque in perpendicular magnetic tunnel junctions for cryogenic temperature operation

P. B. Veiga, A. Mora-Hernandez, M. Dammak, S. Auffret, I. Joumard, L. Vila, Liliana D. Buda-Prejbeanu, I. L. Prejbeanu, B. Dieny, R. C. Sousa
Journal: AIP Advances
AIP Advances 13, 025253 (2023)
https://doi.org/10.1063/9.0000512
Published: February 2023
View article titled, Control of interface anisotropy for spin transfer torque in perpendicular magnetic tunnel junctions for cryogenic temperature operation
Open the PDF for Control of interface anisotropy for spin transfer torque in perpendicular magnetic tunnel junctions for cryogenic temperature operation in another window
Journal Articles

Depth-resolved magnetization profile of MgO/CoFeB/W perpendicular half magnetic tunnel junctions

V. Bansal, J.-M. Tonnerre, E. Mossang, L. Ortega, F. Fettar, J. Chatterjee, S. Auffret, I.-L. Prejbeanu, B. Dieny
Journal: AIP Advances
AIP Advances 12, 035129 (2022)
https://doi.org/10.1063/9.0000343
Published: March 2022
View article titled, Depth-resolved magnetization profile of MgO/CoFeB/W perpendicular half magnetic tunnel junctions
Open the PDF for Depth-resolved magnetization profile of MgO/CoFeB/W perpendicular half magnetic tunnel junctions in another window
Journal Articles

Real time investigation of double magnetic tunnel junction with a switchable assistance layer for high efficiency STT-MRAM

FeaturedScilight
D. Sanchez Hazen, B. M. S. Teixeira, D. Salomoni, S. Auffret, L. Vila, R. C. Sousa, I. L. Prejbeanu, L. D. Buda-Prejbeanu, B. Dieny
Journal: APL Materials
APL Mater. 10, 031104 (2022)
https://doi.org/10.1063/5.0080335
Published: March 2022
View article titled, Real time investigation of double magnetic tunnel junction with a switchable assistance layer for high efficiency STT-MRAM
Open the PDF for Real time investigation of double magnetic tunnel junction with a switchable assistance layer for high efficiency STT-MRAM in another window
Journal Articles

Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn

O. Gueckstock, R. L. Seeger, T. S. Seifert, S. Auffret, S. Gambarelli, J. N. Kirchhof, K. I. Bolotin, V. Baltz, T. Kampfrath, L. Nádvorník
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 062408 (2022)
https://doi.org/10.1063/5.0077868
Published: February 2022
View article titled, Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn
Open the PDF for Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn in another window
Includes: Supplementary data
Journal Articles

Integration of Tb/Co multilayers within optically switchable perpendicular magnetic tunnel junctions

L. Avilés-Félix, L. Álvaro-Gómez, G. Li, C. S. Davies, A. Olivier, M. Rubio-Roy, S. Auffret, A. Kirilyuk, A. V. Kimel, Th. Rasing, L. D. Buda-Prejbeanu, R. C. Sousa, B. Dieny, I. L. Prejbeanu
Journal: AIP Advances
Series: Magnetism and Magnetic Materials
AIP Advances 9, 125328 (2019)
https://doi.org/10.1063/1.5129821
Published: December 2019
View article titled, Integration of Tb/Co multilayers within optically switchable perpendicular magnetic tunnel junctions
Open the PDF for Integration of Tb/Co multilayers within optically switchable perpendicular magnetic tunnel junctions in another window
Journal Articles

Stacking order-dependent sign-change of microwave phase due to eddy currents in nanometer-scale NiFe/Cu heterostructures

O. Gladii, R. L. Seeger, L. Frangou, G. Forestier, U. Ebels, S. Auffret, V. Baltz
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 032403 (2019)
https://doi.org/10.1063/1.5093150
Published: July 2019
View article titled, Stacking order-dependent sign-change of microwave phase due to eddy currents in nanometer-scale NiFe/Cu heterostructures
Open the PDF for Stacking order-dependent sign-change of microwave phase due to eddy currents in nanometer-scale NiFe/Cu heterostructures in another window
Journal Articles

Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures

Featured
E. Pfitzner, X. Hu, H. W. Schumacher, A. Hoehl, D. Venkateshvaran, M. Cubukcu, J.-W. Liao, S. Auffret, J. Heberle, J. Wunderlich, B. Kästner
Journal: AIP Advances
AIP Advances 8, 125329 (2018)
https://doi.org/10.1063/1.5054382
Published: December 2018
View article titled, Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures
Open the PDF for Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures in another window
Includes: Supplementary data
Journal Articles

Ion irradiation-induced easy-cone anisotropy in double-MgO free layers for perpendicular magnetic tunnel junctions

B. M. S. Teixeira, A. A. Timopheev, N. F. F. Caçoilo, S. Auffret, R. C. Sousa, B. Dieny, E. Alves, N. A. Sobolev
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 202403 (2018)
https://doi.org/10.1063/1.5026854
Published: May 2018
View article titled, Ion irradiation-induced easy-cone anisotropy in double-MgO free layers for perpendicular magnetic tunnel junctions
Open the PDF for Ion irradiation-induced easy-cone anisotropy in double-MgO free layers for perpendicular magnetic tunnel junctions in another window
Journal Articles

Non-volatile polarization switch of magnetic domain wall velocity

Z. Huang, I. Stolichnov, A. Bernand-Mantel, Marine Schott, S. Auffret, G. Gaudin, S. Pizzini, L. Ranno, N. Setter
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 252902 (2015)
https://doi.org/10.1063/1.4937999
Published: December 2015
View article titled, Non-volatile polarization switch of magnetic domain wall velocity
Open the PDF for Non-volatile polarization switch of magnetic domain wall velocity in another window
Includes: Supplementary data
Journal Articles

Ferromagnetic tunnel contacts to graphene: Contact resistance and spin signal

M. Cubukcu, M.-B. Martin, P. Laczkowski, C. Vergnaud, A. Marty, J.-P. Attané, P. Seneor, A. Anane, C. Deranlot, A. Fert, S. Auffret, C. Ducruet, L. Notin, L. Vila, M. Jamet
Journal: Journal of Applied Physics
J. Appl. Phys. 117, 083909 (2015)
https://doi.org/10.1063/1.4913710
Published: February 2015
View article titled, Ferromagnetic tunnel contacts to graphene: Contact resistance and spin signal
Open the PDF for Ferromagnetic tunnel contacts to graphene: Contact resistance and spin signal in another window
Journal Articles

Direct imaging of thermally-activated grain-boundary diffusion in Cu/Co/IrMn/Pt exchange-bias structures using atom-probe tomography

F. Letellier, L. Lechevallier, R. Lardé, J.-M. Le Breton, K. Akmaldinov, S. Auffret, B. Dieny, V. Baltz
Journal: Journal of Applied Physics
J. Appl. Phys. 116, 203906 (2014)
https://doi.org/10.1063/1.4902954
Published: November 2014
View article titled, Direct imaging of thermally-activated grain-boundary diffusion in Cu/Co/IrMn/Pt exchange-bias structures using atom-probe tomography
Open the PDF for Direct imaging of thermally-activated grain-boundary diffusion in Cu/Co/IrMn/Pt exchange-bias structures using atom-probe tomography in another window
Journal Articles

Size dependence of magnetic switching in perpendicularly magnetized MgO/Co/Pt pillars close to the spin reorientation transition

W. Stefanowicz, L. E. Nistor, S. Pizzini, W. Kuch, L. D. Buda-Prejbeanu, G. Gaudin, S. Auffret, B. Rodmacq, J. Vogel
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 012404 (2014)
https://doi.org/10.1063/1.4860985
Published: January 2014
View article titled, Size dependence of magnetic switching in perpendicularly magnetized MgO/Co/Pt pillars close to the spin reorientation transition
Open the PDF for Size dependence of magnetic switching in perpendicularly magnetized MgO/Co/Pt pillars close to the spin reorientation transition in another window
Journal Articles

Ferroelectric control of magnetic domains in ultra-thin cobalt layers

Z. Huang, I. Stolichnov, A. Bernand-Mantel, J. Borrel, S. Auffret, G. Gaudin, O. Boulle, S. Pizzini, L. Ranno, L. Herrera Diez, N. Setter
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 222902 (2013)
https://doi.org/10.1063/1.4833495
Published: November 2013
View article titled, Ferroelectric control of magnetic domains in ultra-thin cobalt layers
Open the PDF for Ferroelectric control of magnetic domains in ultra-thin cobalt layers in another window
Includes: Supplementary data
Journal Articles

Comparison of dispersion and actuation properties of vortex and synthetic antiferromagnetic particles for biotechnological applications

S. Leulmi, H. Joisten, T. Dietsch, C. Iss, M. Morcrette, S. Auffret, P. Sabon, B. Dieny
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 132412 (2013)
https://doi.org/10.1063/1.4821854
Published: September 2013
View article titled, Comparison of dispersion and actuation properties of vortex and synthetic antiferromagnetic particles for biotechnological applications
Open the PDF for Comparison of dispersion and actuation properties of vortex and synthetic antiferromagnetic particles for biotechnological applications in another window
Journal Articles

Competition between CoO x and CoPt phases in Pt/Co/AlOx semi tunnel junctions

H. Garad, L. Ortega, A. Y. Ramos, Y. Joly, F. Fettar, S. Auffret, B. Rodmacq, B. Diény, O. Proux, A. I. Erko
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 053508 (2013)
https://doi.org/10.1063/1.4816620
Published: August 2013
View article titled, Competition between CoO x and CoPt phases in Pt/Co/AlO<sub><em>x</em></sub> semi tunnel junctions
Open the PDF for Competition between CoO x and CoPt phases in Pt/Co/AlO<sub><em>x</em></sub> semi tunnel junctions in another window
Journal Articles

Benefit of inserting a (Cu/Pt) intermixing dual barrier for the blocking temperature distribution of exchange biased Co/(Cu/Pt)/IrMn stacks

K. Akmaldinov, S. Auffret, I. Joumard, B. Dieny, V. Baltz
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 042415 (2013)
https://doi.org/10.1063/1.4816816
Published: July 2013
View article titled, Benefit of inserting a (Cu/Pt) intermixing dual barrier for the blocking temperature distribution of exchange biased Co/(Cu/Pt)/IrMn stacks
Open the PDF for Benefit of inserting a (Cu/Pt) intermixing dual barrier for the blocking temperature distribution of exchange biased Co/(Cu/Pt)/IrMn stacks in another window
Journal Articles

Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet

A. Bernand-Mantel, L. Herrera-Diez, L. Ranno, S. Pizzini, J. Vogel, D. Givord, S. Auffret, O. Boulle, I. M. Miron, G. Gaudin
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 122406 (2013)
https://doi.org/10.1063/1.4798506
Published: March 2013
View article titled, Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet
Open the PDF for Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet in another window
Journal Articles

Enhancement of perpendicular magnetic anisotropy thanks to Pt insertions in synthetic antiferromagnets

S. Bandiera, R. C. Sousa, S. Auffret, B. Rodmacq, B. Dieny
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 072410 (2012)
https://doi.org/10.1063/1.4745924
Published: August 2012
View article titled, Enhancement of perpendicular magnetic anisotropy thanks to Pt insertions in synthetic antiferromagnets
Open the PDF for Enhancement of perpendicular magnetic anisotropy thanks to Pt insertions in synthetic antiferromagnets in another window
Journal Articles

Precessional spin-transfer switching in a magnetic tunnel junction with a synthetic antiferromagnetic perpendicular polarizer

M. Marins de Castro, R. C. Sousa, S. Bandiera, C. Ducruet, A. Chavent, S. Auffret, C. Papusoi, I. L. Prejbeanu, C. Portemont, L. Vila, U. Ebels, B. Rodmacq, B. Dieny
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 111, 07C912 (2012)
https://doi.org/10.1063/1.3676610
Published: March 2012
View article titled, Precessional spin-transfer switching in a magnetic tunnel junction with a synthetic antiferromagnetic perpendicular polarizer
Open the PDF for Precessional spin-transfer switching in a magnetic tunnel junction with a synthetic antiferromagnetic perpendicular polarizer in another window
Journal Articles

Spin transfer torque switching assisted by thermally induced anisotropy reorientation in perpendicular magnetic tunnel junctions

S. Bandiera, R. C. Sousa, M. Marins de Castro, C. Ducruet, C. Portemont, S. Auffret, L. Vila, I. L. Prejbeanu, B. Rodmacq, B. Dieny
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 202507 (2011)
https://doi.org/10.1063/1.3662971
Published: November 2011
View article titled, Spin transfer torque switching assisted by thermally induced anisotropy reorientation in perpendicular magnetic tunnel junctions
Open the PDF for Spin transfer torque switching assisted by thermally induced anisotropy reorientation in perpendicular magnetic tunnel junctions in another window