| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tiercelin, Nicolas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Plasmon-driven creation of magnetic topological structures
- 2023The Role of Ferromagnetic Layer Thickness and Substrate Material in Spintronic Emitterscitations
- 2022Ultrafast manipulation of magnetic anisotropy in a uniaxial intermetallic heterostructure TbCo 2 /FeCocitations
- 2022Highly Efficient Terahertz Spintronic Emitter Integrated with Optimized Photonic Crystalcitations
- 2022Composite Multiferroic Terahertz Emitter: Polarization Control via an Electric Fieldcitations
- 2021Polarization control of THz emission using spin-reorientation transition in spintronic heterostructurecitations
- 2021THz spintronic emitters with magnetoelectric control of the polarization and applications to polarimetry
- 2021Increasing the efficiency of a spintronic thz emitter based on wse2/fecocitations
- 2021[Invited] THz spintronic emitters with magnetoelectric control of the polarization and applications to polarimetry
- 2020E-field control of magnetization and susceptibility of AFE-based YIG/PLZST heterostructurecitations
- 2020Photoinduced spin dynamics in a uniaxial intermetallic heterostructure $$hbox {TbCo}_2/hbox {FeCo}$$citations
- 2020Ferromagnetism in the Ferromagnetic Yttrium Iron Garnet Film/Ferromagnetic Intermetallic Compound Heterostructurecitations
- 2019Resistivity of Manganite Thin Film Under Straincitations
- 2019Magnetic Interactions on Oxide Ferromagnet/Ferromagnetic Intermetallide Interfacecitations
- 2019MOKE Magnetometer Studies of Evaporated Ni and Ni/Cu Thin Films onto Different Substratescitations
- 2019Intrinsic versus shape anisotropy in micro-structured magnetostrictive thin films for magnetic surface acoustic wave sensorscitations
- 2019Intrinsic versus shape anisotropy in micro-structured magnetostrictive thin films for magnetic surface acoustic wave sensorscitations
- 2018SPIN INTERACTIONS AT THE INTERFACES FERROMAGNETIC OXIDE/FERROMAGNETIC INTERMETALLIC SUPERLATTICE
- 20141 to 220 GHz complex permittivity behavior of flexible polydimethylsiloxane substratecitations
- 2014Effect of thickness and deposition rate on the structural and magnetic properties of evaporated Fe/Al thin filmscitations
- 2014Characterization of multi-layered nanopore structure
- 2012A millimeter-wave elastomeric microstrip phase shiftercitations
- 2003Silicon based optical scanner using PDMS as torsion springscitations
Places of action
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document
THz spintronic emitters with magnetoelectric control of the polarization and applications to polarimetry
Abstract
We present a scheme to achieve coherent polarization rotation without multipolar or rotating external magnetic bias nor complex cascaded emitters, by exploiting artificially engineered strong uniaxial anisotropy in intermetallic heterostructures of rare-earth and transition metals. By replacing the FM layer of the spintronic emitter with a carefully designed FeCo/TbCo2/FeCo heterostructure, we demonstrated Stoner-Wolfarth-like coherent rotation of the THz polarization only by a unipolar variation of the strength of the hard axis field. In a second step we demonstrated the magnetoelectric control of the polarization direction. These results improve greatly the feasibility of fast polarization switchable integrated THz sources impacting practical applications such as ultrabroadband THz spectroscopic ellipsometry without rotating elements, or polarization modulated high speed wireless data communications, but also fundamental physical studies into ultrafast terahertz optospintronics.