RT Journal Article
T1 Signatures of a two‐dimensional ferromagnetic electron gas at the La0.7Sr0.3MnO3/SrTiO3 interface arising from orbital reconstruction
A1 Nemes, Norbert Marcel
A1 Calderón, María José
A1 Beltrán Fínez, Juan Ignacio
A1 Bruno, Flavio Yair
A1 García‐Barriocanal, Javier
A1 Sefrioui Khamali, Zouhair
A1 León Yebra, Carlos
A1 García Hernández, Mar
A1 Muñoz, María Carmen
A1 Brey, Luis
A1 Santamaría Sánchez-Barriga, Jacobo
AB The magnetoresistance of La0.7Sr0.3MnO3/SrTiO3 superlattices with magnetic field rotating out-of-plane shows unexpected peaks for in-plane fields. Resistivity calculations with spin–orbit coupling reveal that orbital reconstruction at the manganite interface leads to a 2D ferromagnetic electron gas coupled antiparallel to the manganite “bulk”. These orbital and magnetic reconstructions are supported by X-ray linear dichroism and ab initio calculations.
PB Wiley
SN 0935-9648
YR 2014
FD 2014-10-18
LK https://hdl.handle.net/20.500.14352/95731
UL https://hdl.handle.net/20.500.14352/95731
LA eng
NO Nemes, N.M., Calderón, M.J., Beltrán, J.I., Bruno, F.Y., García-Barriocanal, J., Sefrioui, Z., León, C., García-Hernández, M., Muñoz, M.C., Brey, L. and Santamaría, J. (2014), Signatures of a Two-Dimensional Ferromagnetic Electron Gas at the La0.7Sr0.3MnO3/SrTiO3 Interface Arising From Orbital Reconstruction. Adv. Mater., 26: 7516-7520. https://doi.org/10.1002/adma.201402829
NO Ministerio de Economía y Competitividad (España)
DS Docta Complutense
RD 6 abr 2025