Peer-Reviewed Articles

2016

Determination of the spin lifetime anisotropy in graphene using oblique spin precession
Bart Raes, Jeroen E. Scheerder, Marius V. Costache, Frederic Bonell, Juan F. Sierra, Jo Cuppens, Joris Van de Vondel and Sergio O. Valenzuela, Nature Communications, 7, 11444, (2016)

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2015

Graphene spintronics: the European Flagship perspective
S. Roche, J. Akerman, B. Beschoten, J-C Charlier, M. Chshiev, S. P. Dash, B. Dublak, J. Fabian, A. Fert, M. Guimaraes, F. Guinea, I. Grigorieva, C. Schonenberger, P. Seneor, C. Stampfer, S. O. Valenzuela, X. Waintal, B. J. van Wees, 2D Mater., 2, 030202, (2015)

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Hot-Carrier Seebeck Effect: Diffusion and Remote Detection of Hot Carriers in Graphene
Juan F. Sierra, Ingmar Neumann, Marius V. Costache, and Sergio O. Valenzuela, Nano Lett., 15, 4000, (2015)

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Spin Hall Effects
Jairo Sinova, Sergio O Valenzuela, J Wunderlich, CH Back, T Jungwirth, Rev. Mod. Phys., 87, 1213-1259, (2015)

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2014

Fingerprints of Inelastic Transport at the Surface of the Topological Insulator Bi2 Se3: Role of Electron-Phonon Coupling
MV Costache, I Neumann, JF Sierra, V Marinova, MM Gospodinov, S Roche, SO Valenzuela, Physical Review Letters, 112, 086601, (2014)

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Graphene spintronics: puzzling controversies and challenges for spin manipulation
S Roche, SO Valenzuela, Journal of Physics D: Applied Physics , 47, 094011, (2014)

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Pseudospin-driven spin relaxation mechanism in graphene
D Van Tuan, F Ortmann, D Soriano, SO Valenzuela, S Roche, Nature Physics, 10, 857-863, (2014)

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2013

Electrical Detection of Spin Precession in Freely Suspended Graphene Spin Valves on Cross-Linked Poly (methyl methacrylate)
I. Neumann1, J. Van de Vondel, G. Bridoux, M. V. Costache, F. Alzina, C. M. Sotomayor Torres, S. O. Valenzuela, Small, 9, 156, (2013)

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Enhanced spin accumulation at room temperature in graphene spin valves with amorphous carbon interfacial layers
I Neumann, MV Costache, G Bridoux, JF Sierra, SO Valenzuela, Applied Physics Letters, 113, 112401, (2013)

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2012

Lateral metallic devices made by a multiangle shadow evaporation technique
M.V. Costache, G. Bridoux, I. Neumann and S.O. Valenzuela, J. Vac. Sci. Technol. B, 30, 04E105, (2012)

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Magnon-drag thermopile
M.V. Costache, G. Bridoux, I. Neumann and S.O. Valenzuela, Proc. SPIE, 8461, 84611A , (2012)

Magnon-drag thermopile
M.V. Costache, G. Bridoux, I. Neumann and S.O. Valenzuela, Nature Materials, 11, 199, (2012)

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2011

Enhanced spin signal in nonlocal devices based on a ferromagnetic CoFeAl alloy
G. Bridoux, M.V. Costache, J. Van De Vondel, I. Neumann, and S.O. Valenzuela, Appl. Phys. Lett., 99, 102107, (2011)

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Generation of pure spin currents in a single electron transistor with a superconducting island
M.V. Costache and S.O. Valenzuela, Proc. SPIE, 8100, 81000l, (2011)

2010

Experimental spin ratchet
M.V. Costache and S.O. Valenzuela, Science, 330, 1645 , (2010)

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2009

Large amplitude driving of a superconducting artificial atom
W.D. Oliver and S.O. Valenzuela, , 8, 261, (2009)

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Nonlocal spin detection, spin accumulation and the spin Hall effect
S.O. Valenzuela, , 23, 2413, (2009)

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