Unité Mixte de Physique CNRS/Thales

E. Rongione, O. Gueckstock, M. Mattern, O. Gomonay, H. Meer, C. Schmitt, R. Ramos, T. Kikkawa, M. Mičica, E. Saitoh, J. Sinova, H. Jaffrès, J. Mangeney, S. T. B. Goennenwein, S. Geprägs, T. Kampfrath, M. Kläui, M. Bargheer, T. S. Seifert, S. Dhillon, R. Lebrun, Emission of coherent THz magnons in an antiferromagnetic insulator triggered by ultrafast spin–phonon interactions. Nature Communications. 14, 1818 (2023).

N. Figueiredo-Prestes, P. Tsipas, S. Krishnia, P. Pappas, J. Peiro, S. Fragkos, V. Zatko, A. Lintzeris, B. Dlubak, S. Chaitoglou, M. Heuken, N. Reyren, H. Jaffrès, P. Seneor, A. Dimoulas, J. - M. George, Large Fieldlike Spin-Orbit Torque and Magnetization Manipulation in a Fully Epitaxial van der Waals Two-Dimensional-Ferromagnet/Topological-Insulator Heterostructure Grown by Molecular-Beam Epitaxy. Physical Review Applied. 19, 014012 (2023).

S. Husain, N. Figueiredo-Prestes, O. Fayet, S. Collin, F. Godel, E. Jacquet, N. Reyren, H. Jaffrès, J. M. George, Origin of the anomalous Hall effect at the magnetic insulator/heavy metals interface. Applied Physics Letters. 122, 062403 (2023).

M. Deb, E. Popova, H. Jaffrès, N. Keller, M. Bargheer, Polarization-dependent subpicosecond demagnetization in iron garnets. Physical Review B. 106, 184416 (2022).

V. I. Safarov, I. V. Rozhansky, Z. Zhou, B. Xu, Z. Wei, Z. - G. Wang, Y. Lu, H. Jaffrès, H. - J. Drouhin, Recombination Time Mismatch and Spin Dependent Photocurrent at a Ferromagnetic-Metal–Semiconductor Tunnel Junction. Physical Review Letters. 128, 057701 (2022).

J. Hawecker, E. Rongione, A. Markou, S. Krishnia, F. Godel, S. Collin, R. Lebrun, J. Tignon, J. Mangeney, T. Boulier, J. - M. George, C. Felser, H. Jaffrès, S. Dhillon, Spintronic THz emitters based on transition metals and semi-metals/Pt multilayers. Applied Physics Letters. 120, 122406 (2022).

M. Deb, E. Popova, H. Jaffrès, N. Keller, M. Bargheer, Controlling High-Frequency Spin-Wave Dynamics Using Double-Pulse Laser Excitation. Physical Review Applied. 18, 044001 (2022).

E. Rongione, S. Fragkos, L. Baringthon, J. Hawecker, E. Xenogiannopoulou, P. Tsipas, C. Song, M. Mičica, J. Mangeney, J. Tignon, T. Boulier, N. Reyren, R. Lebrun, J. - M. George, P. L. Fèvre, S. Dhillon, A. Dimoulas, H. Jaffrès, Ultrafast Spin-Charge Conversion at SnBi2Te4/Co Topological Insulator Interfaces Probed by Terahertz Emission Spectroscopy. Advanced Optical Materials. 10, 2102061 (2022).

M. Cosset-Chéneau, L. Vila, G. Zahnd, D. Gusakova, V. T. Pham, C. Grèzes, X. Waintal, A. Marty, H. Jaffrès, J. - P. Attané, Measurement of the Spin Absorption Anisotropy in Lateral Spin Valves. Physical Review Letters. 126, 027201 (2021).

M. Drong, T. Fördös, H. Jaffrès, J. J. Peřina, K. Postava, P. Ciompa, J. Pištora, H. - J. Drouhin, Spin-VCSELs with Local Optical Anisotropies: Toward Terahertz Polarization Modulation. Physical Review Applied. 15, 014041 (2021).

D. Q. To, T. H. Dang, L. Vila, J. - P. Attané, M. Bibes, H. Jaffrès, Spin to charge conversion at Rashba-split SrTiO3 interfaces from resonant tunneling. Physical Review Research. 3, 043170 (2021).

J. Hawecker, T. - H. Dang, E. Rongione, J. Boust, S. Collin, J. - M. George, H. - J. Drouhin, Y. Laplace, R. Grasset, J. Dong, J. Mangeney, J. Tignon, H. Jaffrès, L. Perfetti, S. Dhillon, Spin Injection Efficiency at Metallic Interfaces Probed by THz Emission Spectroscopy. Advanced Optical Materials. 9, 2100412 (2021).

Z. Zhou, P. Marcon, X. Devaux, P. Pigeat, A. Bouché, S. Migot, A. Jaafar, R. Arras, M. Vergnat, L. Ren, H. Tornatzky, C. Robert, X. Marie, J. - M. George, H. Jaffrès, M. Stoffel, H. Rinnert, Z. Wei, P. Renucci, L. Calmels, Y. Lu, Large Perpendicular Magnetic Anisotropy in Ta/CoFeB/MgO on Full-Coverage Monolayer MoS2 and First-Principles Study of Its Electronic Structure. ACS Applied Materials & Interfaces. 13, 32579 (2021).

T. Guillet, A. Marty, C. Vergnaud, M. Jamet, C. Zucchetti, G. Isella, Q. Barbedienne, H. Jaffrès, N. Reyren, J. - M. George, A. Fert, Large Rashba unidirectional magnetoresistance in the Fe/Ge(111) interface states. Physical Review B. 103, 064411 (2021).

N. Figueiredo-Prestes, S. Krishnia, S. Collin, Y. Roussigné, M. Belmeguenai, S. M. Chérif, J. Zarpellon, D. H. Mosca, H. Jaffrès, L. Vila, N. Reyren, J. - M. George, Magnetization switching and deterministic nucleation in Co/Ni multilayered disks induced by spin–orbit torques. Applied Physics Letters. 119, 032410 (2021).

A. E. Giba, X. Gao, M. Stoffel, X. Devaux, B. Xu, X. Marie, P. Renucci, H. Jaffrès, J. - M. George, G. Cong, Z. Wang, H. Rinnert, Y. Lu, Spin Injection and Relaxation in (In,Ga)As/GaAs Quantum-Dot Spin Light-Emitting Diodes at Zero Magnetic Field. Physical Review Applied. 14, 034017 (2020).

I. V. Rozhansky, D. Q. To, H. Jaffrès, H. - J. Drouhin, Chirality-induced tunneling asymmetry at a semiconductor interface. Physical Review B. 102, 045428 (2020).

M. Drong, T. Fördös, H. Jaffrès, J. P. Jr, K. Postava, J. Pištora, H. - J. Drouhin, Local and mean-field approaches for modeling semiconductor spin-lasers. Journal of Optics. 22, 055001 (2020).

T. H. Dang, Q. Barbedienne, D. Q. To, E. Rongione, N. Reyren, F. Godel, S. Collin, J. M. George, H. Jaffrès, Anomalous Hall effect in 3d/5d multilayers mediated by interface scattering and nonlocal spin conductivity. Physical Review B. 102, 144405 (2020).

F. Cadiz, D. Lagarde, B. Tao, J. Frougier, B. Xu, X. Devaux, S. Migot, Z. G. Wang, X. F. Han, J. - M. George, H. Carrere, A. Balocchi, T. Amand, X. Marie, B. Urbaszek, H. Jaffrès, Y. Lu, P. Renucci, Electrical detection of light helicity using a quantum-dot-based hybrid device at zero magnetic field. Physical Review Materials. 4, 124603 (2020).

T. H. Dang, J. Hawecker, E. Rongione, G. B. Flores, D. Q. To, J. C. Rojas-Sanchez, H. Nong, J. Mangeney, J. Tignon, F. Godel, S. Collin, P. Seneor, M. Bibes, A. Fert, M. Anane, J. - M. George, L. Vila, M. Cosset-Cheneau, D. Dolfi, R. Lebrun, P. Bortolotti, K. Belashchenko, S. Dhillon, H. Jaffrès, Ultrafast spin-currents and charge conversion at 3d-5d interfaces probed by time-domain terahertz spectroscopy. Applied Physics Reviews. 7, 041409 (2020).

F. Trier, D. - C. Vaz, P. Bruneel, P. Noël, A. Fert, L. Vila, J. - P. Attané, A. Barthélémy, M. Gabay, H. Jaffrès, M. Bibes, Electric-Field Control of Spin Current Generation and Detection in Ferromagnet-Free SrTiO3-Based Nanodevices. Nano Letters. 20, 395 (2020).

T. Guillet, C. Zucchetti, Q. Barbedienne, A. Marty, G. Isella, L. Cagnon, C. Vergnaud, H. Jaffrès, N. Reyren, J. - M. George, A. Fert, M. Jamet, Observation of Large Unidirectional Rashba Magnetoresistance in Ge(111). Physical Review Letters. 124, 027201 (2020).

P. Laczkowski, M. Cosset-Cheneau, W. Savero-Torres, V. T. Pham, G. Zahnd, H. Jaffrès, N. Reyren, J. - C. Rojas-Sànchez, A. Marty, L. Vila, J. - M. George, J. - P. Attané, Spin-dependent transport characterization in metallic lateral spin valves using one-dimensional and three-dimensional modeling. Physical Review B. 99, 134436 (2019).

D. Q. To, T. H. Dang, H. Nguyen, V. Safarov, J. - M. George, H. - J. Drouhin, H. Jaffrès, Spin-Orbit Currents, Spin-Transfer Torque and Anomalous Tunneling in III–V Heterostructures Probed by Advanced 30- and 40-Bands $k\cdotp$ Tunneling Methods. IEEE Transactions on Magnetics. 55, 1-7 (2019).

C. Cerqueira, J. Y. Qin, H. Dang, A. Djeffal, J. - C. Le Breton, M. Hehn, J. - C. Rojas-Sanchez, X. Devaux, S. Suire, S. Migot, P. Schieffer, J. G. Mussot, P. Łaczkowski, A. Anane, S. Petit-Watelot, M. Stoffel, S. Mangin, Z. Liu, B. W. Cheng, X. F. Han, H. Jaffrès, J. - M. George, Y. Lu, Evidence of Pure Spin-Current Generated by Spin Pumping in Interface-Localized States in Hybrid Metal–Silicon–Metal Vertical Structures. Nano Letters. 19, 90 (2019).

F. Cadiz, A. Djeffal, D. Lagarde, A. Balocchi, B. Tao, B. Xu, S. Liang, M. Stoffel, X. Devaux, H. Jaffrès, J. - M. George, M. Hehn, S. Mangin, H. Carrere, X. Marie, T. Amand, X. Han, Z. Wang, B. Urbaszek, Y. Lu, P. Renucci, Electrical Initialization of Electron and Nuclear Spins in a Single Quantum Dot at Zero Magnetic Field. Nano Letters. 18, 2381 (2018).

T. Huong Dang, D. Quang To, E. Erina, T. L. Hoai Nguyen, V. I. Safarov, H. Jaffrès, H. - J. Drouhin, dans Journal of Magnetism and Magnetic Materials (2018)vol. 459p. 37-42.

Q. Barbedienne, J. Varignon, N. Reyren, A. Marty, C. Vergnaud, M. Jamet, C. Gomez-Carbonell, A. Lemaître, P. le Fèvre, F. Bertran, A. Taleb-Ibrahimi, H. Jaffrès, J. - M. George, A. Fert, Angular-resolved photoemission electron spectroscopy and transport studies of the elemental topological insulator a-Sn. Physical Review B. 98, 195445 (2018).

T. Fördös, K. Postava, H. Jaffrès, D. Q. To, J. Pištora, H. - J. Drouhin, Mueller matrix ellipsometric study of multilayer spin-VCSEL structures with local optical anisotropy. Applied Physics Letters. 112, 221106 (2018).

A. Djeffal, F. Cadiz, M. Stoffel, D. Lagarde, X. Gao, H. Jaffrès, X. Devaux, S. Migot, X. Marie, H. Rinnert, S. Mangin, J. - M. George, P. Renucci, Y. Lu, Co-Fe-B/MgO/Ge Spin Photodiode Operating at Telecommunication Wavelength with Zero Applied Magnetic Field. Physical Review Applied. 10, 044049 (2018).

B. Tao, P. Barate, X. Devaux, P. Renucci, J. Frougier, A. Djeffal, S. Liang, B. Xu, M. Hehn, H. Jaffrès, J. - M. George, X. Marie, S. Mangin, X. Han, Z. Wang, Y. Lu, Atomic-scale understanding of high thermal stability of the Mo/CoFeB/MgO spin injector for spin-injection in remanence. Nanoscale. 10, 10213-10220 (2018).

T. Fördös, H. Jaffrès, K. Postava, M. - S. Seghilani, A. Garnache, J. Pištora, H. - J. Drouhin, Eigenmodes of spin vertical-cavity surface-emitting lasers with local linear birefringence and gain dichroism. Phys. Rev. A. 96, 043828 (2017).

S. Liang, H. Yang, P. Renucci, B. Tao, P. Laczkowski, S. Mc-Murtry, G. Wang, X. Marie, J. - M. George, S. Petit-Watelot, A. Djeffal, S. Mangin, H. Jaffrès, Y. Lu, Electrical spin injection and detection in molybdenum disulfide multilayer channel. Nature Communications. 8, 14947 (2017).

F. Rortais, C. Vergnaud, A. Marty, L. Vila, J. - P. Attane, J. Widiez, C. Zucchetti, F. Bottegoni, H. Jaffrès, J. - M. George, M. Jamet, Non-local electrical spin injection and detection in germanium at room temperature. Applied Physics Letters. 111, 182401 (2017).

F. Cadiz, D. Lagarde, S. H. Liang, B. Tao, J. Frougier, Y. Lu, B. Xu, H. Jaffrès, Z. Wang, X. Han, M. Hehn, S. Mangin, J. - M. George, H. Carrere, T. Amand, X. Marie, B. Urbaszek, P. Renucci, dans Spintronics X (International Society for Optics and Photonics, 2017; https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10357/103571D/Very-efficient-electrical-spin-injection--detection-into-quantum-dots/10.1117/12.2273746.short)vol. 10357p. 103571D.

P. Laczkowski, Y. Fu, H. Yang, J. - C. Rojas-Sanchez, P. Noel, V. T. Pham, G. Zahnd, C. Deranlot, S. Collin, C. Bouard, P. Warin, V. Maurel, M. Chshiev, A. Marty, J. - P. Attane, A. Fert, H. Jaffrès, L. Vila, J. - M. George, Large enhancement of the spin Hall effect in Au by side-jump scattering on Ta impurities. Phys. Rev. B. 96, 140405 (2017).

S. Oyarzún, F. Rortais, J. - C. Rojas-Sanchez, F. Bottegoni, P. Laczkowski, C. Vergnaud, S. Pouget, H. Okuno, L. Vila, J. - P. Attane, C. Beigné, A. Marty, S. Gambarelli, C. Ducruet, J. Widiez, J. - M. George, H. Jaffrès, M. Jamet, Spin–Charge Conversion Phenomena in Germanium. J. Phys. Soc. Jpn. 86, 011002 (2017).

P. Barate, S. - H. Liang, T. T. Zhang, J. Frougier, B. Xu, P. Schieffer, M. Vidal, H. Jaffrès, B. Lépine, S. Tricot, F. Cadiz, T. Garandel, J. - M. George, T. Amand, X. Devaux, M. Hehn, S. Mangin, B. Tao, X. F. Han, Z. - G. Wang, X. Marie, Y. Lu, P. Renucci, Bias Dependence of the Electrical Spin Injection into GaAs from Co-Fe-B/MgO Injectors with Different MgO Growth Processes. Phys. Rev. Applied. 8, 054027 (2017).

J. - C. Rojas-Sanchez, P. Laczkowski, J. Sampaio, S. Collin, K. Bouzehouane, N. Reyren, H. Jaffrès, A. Mougin, J. - M. George, Perpendicular magnetization reversal in Pt/[Co/Ni]3/Al multilayers via the spin Hall effect of Pt. Applied Physics Letters. 108, 082406 (2016).

F. Rortais, C. Vergnaud, C. Ducruet, C. Beigné, A. Marty, J. - P. Attane, J. Widiez, H. Jaffrès, J. - M. George, M. Jamet, Electrical spin injection in silicon and the role of defects. Phys. Rev. B. 94, 174426 (2016).

E. Lesne, Y. Fu, S. Oyarzun, J. - C. Rojas-Sanchez, D. C. Vaz, H. Naganuma, G. Sicoli, J. - P. Attané, M. Jamet, E. Jacquet, J. - M. George, A. Barthélémy, H. Jaffrès, A. Fert, M. Bibes, L. Vila, Highly efficient and tunable spin-to-charge conversion through Rashba coupling at oxide interfaces. Nature Materials. 15, 1261–1266 (2016).

A. Anane, B. Dlubak, H. Idzuchi, H. Jaffrès, M. - B. Martin, Y. Otani, P. Seneor, A. Fert, dans Handbook of Spintronics (2016; http://link.springer.com/referenceworkentry/10.1007/978-94-007-6892-5_27)p. 681–706.

F. Rortais, S. Oyarzún, F. Bottegoni, J. - C. Rojas-Sanchez, P. Laczkowski, A. Ferrari, C. Vergnaud, C. Ducruet, C. Beigné, N. Reyren, A. Marty, J. - P. Attane, L. Vila, S. Gambarelli, J. Widiez, F. Ciccacci, H. Jaffrès, J. - M. George, M. Jamet, Spin transport in p-type germanium. J. Phys.: Condens. Matter. 28, 165801 (2016).

B. S. Tao, P. Barate, J. Frougier, P. Renucci, B. Xu, A. Djeffal, H. Jaffrès, J. - M. George, X. Marie, S. Petit-Watelot, S. Mangin, X. F. Han, Z. G. Wang, Y. Lu, Electrical spin injection into GaAs based light emitting diodes using perpendicular magnetic tunnel junction-type spin injector. Applied Physics Letters. 108, 152404 (2016).

H. T. Dang, E. Erina, H. T. L. Nguyen, H. Jaffrès, H. - J. Drouhin, dans Spintronics IX (International Society for Optics and Photonics, 2016; https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9931/993127/Spin-orbit-assisted-chiral-tunneling-at-semiconductor-tunnel-junctions/10.1117/12.2238796.short)vol. 9931p. 993127.

T. - H. Dang, H. Jaffrès, T. L. Hoai Nguyen, H. - J. Drouhin, Giant forward-scattering asymmetry and anomalous tunnel Hall effect at spin-orbit-split and exchange-split interfaces. Physical Review B. 92, 060403 (2015).

P. Laczkowski, H. Jaffrès, W. Savero-Torres, J. - C. Rojas-Sanchez, Y. Fu, N. Reyren, C. Deranlot, L. Notin, C. Beigne, J. - P. Attane, L. Vila, J. - M. George, A. Marty, Evaluation of spin diffusion length of AuW alloys using spin absorption experiments in the limit of large spin-orbit interactions. Physical Review B. 92, 214405 (2015).

J. - C. Rojas-Sanchez, N. Reyren, P. Laczkowski, W. Savero, J. - P. Attane, C. Deranlot, M. Jamet, J. - M. George, L. Vila, H. Jaffrès, Spin Pumping and Inverse Spin Hall Effect in Platinum: The Essential Role of Spin-Memory Loss at Metallic Interfaces. Physical Review Letters. 112, 106602 (2014).

P. Barate, S. Liang, T. T. Zhang, J. Frougier, M. Vidal, P. Renucci, X. Devaux, B. Xu, H. Jaffrès, J. - M. George, X. Marie, M. Hehn, S. Mangin, Y. Zheng, T. Amand, B. Tao, X. F. Han, Z. Wang, Y. Lu, Electrical spin injection into InGaAs/GaAs quantum wells: A comparison between MgO tunnel barriers grown by sputtering and molecular beam epitaxy methods. Applied Physics Letters. 105, 012404 (2014).

E. Lesne, N. Reyren, D. Doennig, R. Mattana, H. Jaffrès, V. Cros, F. Petroff, F. Choueikani, P. Ohresser, R. Pentcheva, A. Barthélémy, M. Bibes, Suppression of the critical thickness threshold for conductivity at the LaAlO3/SrTiO3 interface. Nature Communications. 5, 4291 (2014).

P. Laczkowski, J. - C. Rojas-Sanchez, W. Savero-Torres, H. Jaffrès, N. Reyren, C. Deranlot, L. Notin, C. Beigne, A. Marty, J. - P. Attane, L. Vila, J. - M. George, A. Fert, Experimental evidences of a large extrinsic spin Hall effect in AuW alloy. Applied Physics Letters. 104, 142403 (2014).

S. H. Liang, T. T. Zhang, P. Barate, J. Frougier, M. Vidal, P. Renucci, B. Xu, H. Jaffrès, J. - M. George, X. Devaux, M. Hehn, X. Marie, S. Mangin, H. X. Yang, A. Hallal, M. Chshiev, T. Amand, H. F. Liu, D. P. Liu, X. F. Han, Z. G. Wang, Y. Lu, Large and robust electrical spin injection into GaAs at zero magnetic field using an ultrathin CoFeB/MgO injector. Physical Review B. 90, 085310 (2014).

J. - C. Rojas-Sanchez, N. Reyren, P. Laczkowski, W. Savero, J. - P. Attane, C. Deranlot, S. Gambarelli, M. Jamet, J. - M. George, L. Vila, H. Jaffrès, dans Spintronics VII (SPIE, 2014)vol. 9167 of Proceedings of SPIEp. 916729.

T. Foerdoes, K. Postava, H. Jaffrès, J. Pistora, Matrix approach for modeling of emission from multilayer spin-polarized light-emitting diodes and lasers. Journal of Optics. 16, 065008 (2014).

J. - C. Rojas-Sanchez, M. Cubukcu, A. Jain, C. Vergnaud, C. Portemont, C. Ducruet, A. Barski, A. Marty, L. Vila, J. - P. Attane, E. Augendre, G. Desfonds, S. Gambarelli, H. Jaffrès, J. - M. George, M. Jamet, Spin pumping and inverse spin Hall effect in germanium. Physical Review B. 88, 064403 (2013).

A. Jain, J. - C. Rojas-Sanchez, M. Cubukcu, J. Peiro, J. - C. Le Breton, C. Vergnaud, E. Augendre, L. Vila, J. - P. Attane, S. Gambarelli, H. Jaffrès, J. - M. George, M. Jamet, Transition from spin accumulation into interface states to spin injection in silicon and germanium conduction bands. European Physical Journal B. 86, 140 (2013).

J. Frougier, G. Baili, M. Alouini, I. Sagnes, H. Jaffrès, A. Garnache, C. Deranlot, D. Dolfi, J. - M. George, Control of light polarization using optically spin-injected vertical external cavity surface emitting lasers. Applied Physics Letters. 103, 252402 (2013).

L. Thevenard, J. - Y. Duquesne, E. Peronne, H. J. von Bardeleben, H. Jaffrès, S. Ruttala, J. - M. George, A. Lemaitre, C. Gourdon, Irreversible magnetization switching using surface acoustic waves. Physical Review B. 87, 144402 (2013).

M. O. Nestoklon, O. Krebs, H. Jaffrès, S. Ruttala, J. - M. George, J. - M. Jancu, P. Voisin, Anisotropic magneto-resistance in a GaMnAs-based single impurity tunnel diode: A tight binding approach. Applied Physics Letters. 100, 062403 (2012).

M. Bibes, N. Reyren, E. Lesne, J. - M. George, C. Deranlot, S. Collin, A. Barthélémy, H. Jaffrès, Towards electrical spin injection into LaAlO3-SrTiO3. Philosophical Transactions of the Royal Society A. 370, 4958–4971 (2012).

A. Manchon, R. Matsumoto, H. Jaffrès, J. Grollier, Spin transfer torque with spin diffusion in magnetic tunnel junctions. Physical Review B. 86, 060404 (2012).

P. Seneor, B. Dlubak, M. - B. Martin, A. Anane, H. Jaffrès, A. Fert, Spintronics with graphene. MRS Bulletin. 37, 1245–1254 (2012).

J. Zarpellon, H. Jaffrès, J. Frougier, C. Deranlot, J. - M. George, D. - H. Mosca, A. Lemaitre, F. Freimuth, Q. - H. Duong, P. Renucci, X. Marie, Spin injection at remanence into III-V spin light-emitting diodes using (Co/Pt) ferromagnetic injectors. Physical Review B. 86, 205314 (2012).

A. Jain, J. - C. Rojas-Sanchez, M. Cubukcu, J. Peiro, J. - C. Le Breton, E. Prestat, C. Vergnaud, L. Louahadj, C. Portemont, C. Ducruet, V. Baltz, A. Barski, P. Bayle-Guillemaud, L. Vila, J. - P. Attane, E. Augendre, G. Desfonds, S. Gambarelli, H. Jaffrès, J. - M. George, M. Jamet, Crossover from Spin Accumulation into Interface States to Spin Injection in the Germanium Conduction Band. Physical Review Letters. 109, 106603 (2012).

N. Reyren, M. Bibes, E. Lesne, J. - M. George, C. Deranlot, S. Collin, A. Barthélémy, H. Jaffrès, Gate-Controlled Spin Injection at LaAlO3/SrTiO3 Interfaces. Physical Review Letters. 108, 186802 (2012).

A. Jain, C. Vergnaud, J. Peiro, J. - C. Le Breton, E. Prestat, L. Louahadj, C. Portemont, C. Ducruet, V. Baltz, A. Marty, A. Barski, P. Bayle-Guillemaud, L. Vila, J. - P. Attane, E. Augendre, H. Jaffrès, J. - M. George, M. Jamet, Electrical and thermal spin accumulation in germanium. Applied Physics Letters. 101, 022402 (2012).

P. Laczkowski, L. Vila, V. - D. Nguyen, A. Marty, J. - P. Attane, H. Jaffrès, J. - M. George, A. Fert, Enhancement of the spin signal in permalloy/gold multiterminal nanodevices by lateral confinement. Physical Review B. 85, 220404 (2012).

P. Laczkowski, L. Vila, S. Ferry, A. Marty, J. - M. George, H. Jaffrès, A. Fert, T. Kimura, T. Yang, Y. Otani, J. - P. Attane, Spin Signal in Metallic Lateral Spin Valves Made by a Multiple Angle Evaporation Technique. Applied Physics Express. 4, 063007 (2011).

S. P. Dash, S. Sharma, J. - C. Le Breton, J. Peiro, H. Jaffrès, J. - M. George, A. Lemaitre, R. Jansen, Spin precession and inverted Hanle effect in a semiconductor near a finite-roughness ferromagnetic interface. Physical Review B. 84, 054410 (2011).

A. Jain, L. Louahadj, J. Peiro, J. - C. Le Breton, C. Vergnaud, A. Barski, C. Beigne, L. Notin, A. Marty, V. Baltz, S. Auffret, E. Augendre, H. Jaffrès, J. - M. George, M. Jamet, Electrical spin injection and detection at Al2O3/n-type germanium interface using three terminal geometry. Applied Physics Letters. 99, 162102 (2011).

P. Renucci, V. G. Truong, H. Jaffrès, L. Lombez, P. H. Binh, T. Amand, J. - M. George, X. Marie, Spin-polarized electroluminescence and spin-dependent photocurrent in hybrid semiconductor/ferromagnetic heterostructures: An asymmetric problem. Physical Review B. 82, 195317 (2010).

Y. Lu, B. Lépine, G. Jézéquel, S. Ababou, M. Alnot, J. Lambert, A. Renard, M. Mullet, C. Deranlot, H. Jaffrès, F. Petroff, J. - M. George, Depth analysis of boron diffusion in MgO/CoFeB bilayer by x-ray photoelectron spectroscopy. Journal of Applied Physics. 108, 043703 (2010).

H. Jaffrès, J. - M. George, A. Fert, Spin transport in multiterminal devices: Large spin signals in devices with confined geometry. Physical Review B. 82, 140408 (2010).

M. Tran, H. Jaffrès, C. Deranlot, J. - M. George, A. Fert, A. Miard, A. Lemaitre, Enhancement of the Spin Accumulation at the Interface between a Spin-Polarized Tunnel Junction and a Semiconductor. Physical Review Letters. 102, 036601 (2009).

V. - S. Rychkov, S. Borlenghi, H. Jaffrès, A. Fert, X. Waintal, Spin Torque and Waviness in Magnetic Multilayers: A Bridge between Valet-Fert Theory and Quantum Approaches. Physical Review Letters. 103, 066602 (2009).

O. Copie, V. Garcia, C. Boedefeld, C. Carrétéro, M. Bibes, G. Herranz, E. Jacquet, J. - L. Maurice, B. Vinter, S. Fusil, K. Bouzehouane, H. Jaffrès, A. Barthélémy, Towards Two-Dimensional Metallic Behavior at LaAlO3/SrTiO3 Interfaces. Physical Review Letters. 102, 216804 (2009).

T. W. Chiang, Y. H. Chiu, S. Y. Huang, S. - F. Lee, J. J. Liang, H. Jaffrès, J. - M. George, A. Lemaitre, Spectra broadening of point-contact Andreev reflection measurement on GaMnAs. Journal of Applied Physics. 105, 07C507 (2009).

Y. Lu, M. Tran, H. Jaffrès, P. Seneor, C. Deranlot, F. Petroff, J. - M. George, B. Lépine, S. Ababou, G. Jézéquel, Spin-Polarized Inelastic Tunneling through Insulating Barriers. Physical Review Letters. 102, 176801 (2009).

M. Tran, J. Peiro, H. Jaffrès, J. - M. George, O. Mauguin, L. Largeau, A. Lemaitre, Magnetization-controlled conductance in (Ga,Mn)As-based resonant tunneling devices. Applied Physics Letters. 95, 172101 (2009).

V. G. Truong, P. H. Binh, P. Renucci, M. Tran, Y. Lu, H. Jaffrès, J. - M. George, C. Deranlot, A. Lemaitre, T. Amand, X. Marie, High speed pulsed electrical spin injection in spin-light emitting diode. Applied Physics Letters. 94, 141109 (2009).

Y. Lu, V. G. Truong, P. Renucci, M. Tran, H. Jaffrès, C. Deranlot, J. - M. George, A. Lemaitre, Y. Zheng, D. Demaille, P. H. Binh, T. Amand, X. Marie, MgO thickness dependence of spin injection efficiency in spin-light emitting diodes. Applied Physics Letters. 93, 152102 (2008).

A. Fert, J. - M. George, H. Jaffrès, R. Mattana, Semiconductors Between Spin-Polarized Sources and Drains. IEEE Transactions on Electron Devices. 54, 921–932 (2007).

M. Elsen, H. Jaffrès, R. Mattana, M. Tran, J. - M. George, A. Miard, A. Lemaitre, Exchange-mediated anisotropy of (Ga,Mn)As valence-band probed by resonant tunneling spectroscopy. Physical Review Letters. 99, 127203 (2007).

G. Herranz, M. Basletic, M. Bibes, R. Ranchal, A. Hamzic, H. Jaffrès, E. Tafra, K. Bouzehouane, E. Jacquet, J. - P. Contour, A. Barthélémy, A. Fert, High-spin polarized Co-doped (La,Sr)TiO3 thin films on high-mobility SrTiO3 substrates. Journal of Magnetism and Magnetic Materials. 310, 2111–2113 (2007).

M. Elsen, H. Jaffrès, R. Mattana, L. Thevenard, A. Lemaitre, J. - M. George, Spin-polarized tunneling as a probe of the electronic properties of Ga1-xMnxAs heterostructures. Physical Review B. 76, 144415 (2007).

L. Lombez, P. Renucci, P. F. Braun, H. Carrere, X. Marie, T. Amand, B. Urbaszek, J. - L. Gauffier, P. Gallo, T. Camps, A. Arnoult, C. Fontaine, C. Deranlot, R. Mattana, H. Jaffrès, J. - M. George, P. H. Binh, Electrical spin injection into p-doped quantum dots through a tunnel barrier. Applied Physics Letters. 90, 081111 (2007).

L. Lombez, P. F. Braun, P. Renucci, P. Gallo, H. Carrère, P. H. Binh, X. Marie, T. Amand, J. - L. Gauffier, B. Urbaszek, A. Arnoult, C. Fontaine, C. Deranlot, R. Mattana, H. Jaffrès, Electrical spin injection in InAs/GaAs p-doped quantum dots through Co/Al2O3/GaAs tunnel barrier. physica status solidi (c). 4, 567–569 (2007).

M. Elsen, O. Boulle, J. - M. George, H. Jaffrès, R. Mattana, V. Cros, A. Fert, A. Lemaitre, R. Giraud, G. Faini, Spin transfer experiments on (Ga,Mn)As/(In,Ga)As/(Ga,Mn)As tunnel junctions. Physical Review B. 73, 035303 (2006).

V. Garcia, M. Marangolo, M. Eddrief, H. Jaffrès, J. - M. George, V. - H. Etgens, MnAs∕GaAs∕MnAs : Morphology and interfacial properties. Physical Review B. 73, 035308 (2006).

N. Theodoropoulou, A. Sharma, R. Loloee, W. - P. Pratt, J. Bass, A. Fert, H. Jaffrès, Interface specific-resistance and scattering asymmetry of permalloy∕Al. Journal of Applied Physics. 99, 08G502 (2006).

G. Herranz, R. Ranchal, M. Bibes, H. Jaffrès, E. Jacquet, J. - L. Maurice, K. Bouzehouane, F. Wyczisk, E. Tafra, M. Basletic, A. Hamzic, C. Colliex, J. - P. Contour, A. Barthélémy, A. Fert, Co-Doped (La,Sr)TiO3-δ : A High Curie Temperature Diluted Magnetic System with Large Spin Polarization. Physical Review Letters. 96, 027207 (2006).

J. Bartolomé, F. Bartolomé, L. M. García, F. Luis, F. Petroff, V. Cros, H. Jaffrès, A. Vaurès, dans Smart Materials for Ranging Systems, J. Franse, V. Eremenko, V. Sirenko, Éd. (Springer Netherlands, 2006)NATO Science Series II: Mathematics, Physics and Chemistryp. 1–25.

V. Garcia, H. Jaffrès, J. - M. George, M. Marangolo, M. Eddrief, V. - H. Etgens, Spectroscopic measurement of spin-dependent resonant tunneling through a 3D disorder: The case of MnAs/GaAs/MnAs junctions. Physical Review Letters. 97, 246802 (2006).

M. Bowen, V. Cros, H. Jaffrès, P. Bencok, F. Petroff, N. - B. Brookes, Absence of induced moment in magnetic tunnel junction barriers. Physical Review B. 73, 012405 (2006).

F. Luis, F. Bartolomé, F. Petroff, J. Bartolomé, L. - M. Garcia, C. Deranlot, H. Jaffrès, M. - J. Martinez, P. Bencok, F. Wilhelm, A. Rogalev, N. - B. Brookes, Tuning the magnetic anisotropy of Co nanoparticles by metal capping. Europhysics Letters. 76, 142–148 (2006).

J. Bartolomé, F. Luis, F. Petroff, F. Bartolomé, L. - M. Garcia, V. Cros, H. Jaffrès, Large magnetic anisotropy in self-organized Co nanospheres. Physics of Metals and Metallography. 99, S8–S11 (2005).

J. - M. George, M. Elsen, V. Garcia, H. Jaffrès, R. Mattana, Spintronic with semiconductors. Comptes Rendus Physique. 6, 966–976 (2005).

V. Garcia, H. Jaffrès, M. Eddrief, M. Marangolo, V. - H. Etgens, J. - M. George, Resonant tunneling magnetoresistance in MnAs∕III-V∕MnAs junctions. Physical Review B. 72, 081303 (2005).

R. Mattana, M. Elsen, J. - M. George, H. Jaffrès, F. Nguyen Van Dau, A. Fert, M. - F. Wyczisk, J. Olivier, P. Galtier, B. Lépine, A. Guivarc’h, G. Jézéquel, Chemical profile and magnetoresistance of Ga1-xMnxAs/GaAs/AlAs/GaAs/Ga1-xMnxAs tunnel junctions. Physical Review B. 71, 075206 (2005).

G. Rodary, M. Hehn, T. Dimopoulos, D. Lacour, J. Bangert, H. Jaffrès, F. Montaigne, F. Nguyen Van Dau, F. Petroff, A. Schuhl, J. Wecker, Development of a magnetic tunnel transistor based on a double tunnel junction. Journal of Magnetism and Magnetic Materials. 290–291, Part 2, 1097–1099 (2005).

D. Lacour, O. Durand, J. - L. Maurice, H. Jaffrès, F. Nguyen Van Dau, F. Petroff, P. Etienne, J. Humbert, A. Vaurès, On the use of exchange biased top electrodes in magnetic tunnel junctions. Journal of Magnetism and Magnetic Materials. 270, 403–406 (2004).

J. Carrey, P. Seneor, N. Lidgi, H. Jaffrès, F. Nguyen Van Dau, A. Fert, A. Friederich, F. Montaigne, A. Vaurès, Capacitance variation of an assembly of clusters in the Coulomb blockade regime. Journal of Applied Physics. 95, 1265–1268 (2004).

F. Bartolomé, F. Luis, F. Petroff, L. M. Garcı́a, J. Bartolomé, V. Cros, H. Jaffrès, XMCD study of the anisotropy of nanometric Co clusters in insulating and metallic matrices. Journal of Magnetism and Magnetic Materials. 272–276, Supplement, E1275–E1276 (2004).

P. Seneor, N. Lidgi, J. Carrey, H. Jaffrès, F. Nguyen Van Dau, A. Friederich, A. Fert, Principle of a variable capacitor based on Coulomb blockade of nanometric-size clusters. Europhysics Letters. 65, 699 (2004).

A. Fert, V. Cros, J. - M. George, J. Grollier, H. Jaffrès, A. Hamzic, A. Vaurès, G. Faini, J. Ben Youssef, H. Le Gall, Magnetization reversal by injection and transfer of spin: experiments and theory. Journal of Magnetism and Magnetic Materials. 272–276, Part 3, 1706–1711 (2004).

J. Grollier, V. Cros, H. Jaffrès, A. Hamzic, J. - M. George, G. Faini, J. Ben Youssef, H. Le Gall, A. Fert, Field dependence of magnetization reversal by spin transfer. Physical Review B. 67, 174402 (2003).

R. Mattana, J. - M. George, H. Jaffrès, F. Nguyen Van Dau, A. Fert, B. Lépine, A. Guivarc’h, G. Jézéquel, Electrical Detection of Spin Accumulation in a p-Type GaAs Quantum Well. Physical Review Letters. 90, 166601 (2003).

A. Fert, J. - M. George, H. Jaffrès, G. Faini, Spin injection and experimental detection of spin accumulation. Journal of Physics D: Applied Physics. 35, 2443 (2002).

M. Besse, V. Cros, A. Barthélémy, H. Jaffrès, J. Vogel, F. Petroff, A. Mirone, A. Tagliaferri, P. Bencok, P. Decorse, P. Berthet, Z. Szotek, W. M. Temmerman, S. S. Dhesi, N. - B. Brookes, A. Rogalev, A. Fert, Experimental evidence of the ferrimagnetic ground state of Sr2FeMoO6 probed by X-ray magnetic circular dichroism. Europhysics Letters. 60, 608 (2002).

A. Kirilyuk, T. Rasing, H. Jaffrès, D. Lacour, F. Nguyen Van Dau, Domain structures during magnetization reversal in exchange-biased layers. Journal of Applied Physics. 91, 7745 (2002).

H. Jaffrès, A. Fert, Spin injection from a ferromagnetic metal into a semiconductor. Journal of Applied Physics. 91, 8111–8113 (2002).

D. Lacour, M. Hehn, F. Montaigne, H. Jaffrès, P. Rottländer, G. Rodary, F. Nguyen Van Dau, F. Petroff, A. Schuhl, Hot-electron transport in 3-terminal devices based on magnetic tunnel junctions. Europhysics Letters. 60, 896 (2002).

D. Lacour, H. Jaffrès, F. Nguyen Van Dau, F. Petroff, A. Vaurès, J. Humbert, Field sensing using the magnetoresistance of IrMn exchange-biased tunnel junctions. Journal of Applied Physics. 91, 4655 (2002).

H. Jaffrès, D. Lacour, F. Nguyen Van Dau, J. Briatico, F. Petroff, A. Vaurès, Angular dependence of the tunnel magnetoresistance in transition-metal-based junctions. Physical Review B. 64, 064427 (2001).

J. Grollier, V. Cros, A. Hamzic, J. - M. George, H. Jaffrès, A. Fert, G. Faini, J. Ben Youssef, H. Legall, Spin-polarized current induced switching in Co/Cu/Co pillars. Applied Physics Letters. 78, 3663 (2001).

H. Jaffrès, D. Bertrand, A. - R. Fert, J. Vogel, A. Fontaine, N. - B. Brookes, A. Schuhl, F. Nguyen Van Dau, In-plane magnetic anisotropy of stepped epitaxial Fe(001) thin films probed by x-ray magnetic circular dichroism. Physical Review B. 63, 174411 (2001).

A. Fert, H. Jaffrès, Conditions for efficient spin injection from a ferromagnetic metal into a semiconductor. Physical Review B. 64, 184420 (2001).

A. Fert, A. Barthélémy, J. Ben Youssef, J. - P. Contour, V. Cros, J. - M. De Teresa, A. Hamzic, J. - M. George, G. Faini, J. Grollier, H. Jaffrès, H. Le Gall, F. Montaigne, F. Pailloux, F. Petroff, Review of recent results on spin polarized tunneling and magnetic switching by spin injection. Materials Science and Engineering: B. 84, 1–9 (2001).

H. Jaffrès, P. Le Fevre, H. Magnan, A. Midoir, D. Chandesris, L. Ressier, A. Schuhl, F. Nguyen Van Dau, M. Goiran, J. - P. Peyrade, A. - R. Fert, Correlation between magnetism and structural relaxation in thin Fe(001) films patterned by the atomic saw method. Physical Review B. 61, 14628–14639 (2000).

H. Jaffrès, L. Ressier, R. Mamy, J. - P. Peyrade, A. - R. Fert, F. Nguyen Van Dau, A. Schuhl, Strain-induced anisotropy in thin metallic films structured by the atomic saw method. Journal of Magnetism and Magnetic Materials. 196–197, 871–872 (1999).

H. Jaffrès, L. Ressier, J. - P. Peyrade, A. - R. Fert, P. Gogol, A. Thiaville, A. Schuhl, F. Nguyen Van Dau, Magnetic domains and magnetization reversal in epitaxial Fe layers patterned by the atomic saw method. Journal of Applied Physics. 84, 4375–4383 (1998).

H. Jaffrès, L. Ressier, K. Postava, A. Schuhl, F. Nguyen Van Dau, M. Goiran, J. - P. Redoules, J. - P. Peyrade, A. - R. Fert, Uniaxial magnetic anisotropy of thin epitaxial Fe films nanostructured by the atomic saw method. Journal of Magnetism and Magnetic Materials. 184, 19–27 (1998).

E. Snoeck, L. Ressier, H. Jaffrès, J. - P. Peyrade, A. Schuhl, Structural study of the plastic deformation in epitaxial Fe/MgO(0 0 1) thin films. Journal of Crystal Growth. 187, 245–252 (1998).

K. Postava, H. Jaffrès, A. Schuhl, F. Nguyen Van Dau, M. Goiran, A. - R. Fert, Linear and quadratic magneto-optical measurements of the spin reorientation in epitaxial Fe films on MgO. Journal of Magnetism and Magnetic Materials. 172, 199–208 (1997).

L. Ressier, H. Jaffrès, A. Schuhl, F. Nguyen Van Dau, M. Goiran, J. - P. Redoules, J. - P. Peyrade, A. - R. Fert, dans Symposium M – Magnetic Ultrathin Films, Multilayers, and Surfaces – 1997 (1997)vol. 475 of MRS Online Proceedings Library Archivep. .

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