Raoul Scherwitzl
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Raoul Scherwitzl has a total of 13 co-authors. Here are the top co-authors by number of shared publications:
M. Gabay
2 shared publications- Pavlo Zubko
Department of Physics and Astronomy University College London Gower Street London WC1E 6BT UK
2 shared publications S. Gariglio
2 shared publicationsAlberto F. Morpurgo
DPMC, University of Geneva, 24 Quai Ernest Ansermet, 1211 Geneva 4 (Switzerland)
1 shared publication- Gustau Catalan
Catalan Institute of Nanoscience and Nanotechnology (ICN2), Consejo Superior de Investigaciones Cientificas (CSIC), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
1 shared publication I. Gutierrez Lezama
DPMC, University of Geneva, 24 Quai Ernest Ansermet, 1211 Geneva 4 (Switzerland)
1 shared publication
Latest Publications
- Top Cited Papers
- 14 June 2011
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 106 (24) , 246403
Metal-Insulator Transition in UltrathinFilmsTransport in ultrathin films of LaNiO3 evolves from a metallic to a strongly localized character as the film's thickness is reduced and the sheet resistance reaches a value close to h/e2, the quantum of resistance in two dimensions. In the intermediate regime, quantum corrections to the Drude low-temperature conductivity are observed; they are accurately described by weak localization theory. Remarkably, the negative magnetoresistance in this regime is isotropic, which points to magnetic scattering associated with the proximity of the system to either a spin-glass state or the charge ordered antiferromagnetic state observed in other rare earth nickelates.
- 14 June 2011
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 106 (24) , 246403
Top Cited PapersMetal-Insulator Transition in UltrathinFilmsTransport in ultrathin films of LaNiO3 evolves from a metallic to a strongly localized character as the film's thickness is reduced and the sheet resistance reaches a value close to h/e2, the quantum of resistance in two dimensions. In the intermediate regime, quantum corrections to the Drude low-temperature conductivity are observed; they are accurately described by weak localization theory. Remarkably, the negative magnetoresistance in this regime is isotropic, which points to magnetic scattering associated with the proximity of the system to either a spin-glass state or the charge ordered antiferromagnetic state observed in other rare earth nickelates.
- Open Access
Metal-insulator transition in ultrathin LaNiO3 films
Transport in ultrathin films of LaNiO3 evolves from a metallic to a strongly localized character as the film's thickness is reduced and the sheet resistance reaches a value close to h/e2, the quantum of resistance in two dimensions. In the intermediate regime, quantum corrections to the Drude low- temperature conductivity are observed; they are accurately described by weak localization theory. Remarkably, the negative magnetoresistance in this regime is isotropic, which points to magnetic scattering associated with the proximity of the system to either a spin glass state or the charge ordered antiferromagnetic state observed in other rare earth nickelates.
Open AccessMetal-insulator transition in ultrathin LaNiO3 films
Transport in ultrathin films of LaNiO3 evolves from a metallic to a strongly localized character as the film's thickness is reduced and the sheet resistance reaches a value close to h/e2, the quantum of resistance in two dimensions. In the intermediate regime, quantum corrections to the Drude low- temperature conductivity are observed; they are accurately described by weak localization theory. Remarkably, the negative magnetoresistance in this regime is isotropic, which points to magnetic scattering associated with the proximity of the system to either a spin glass state or the charge ordered antiferromagnetic state observed in other rare earth nickelates.
- Top Cited Papers
- 25 October 2010
- Published by Wiley in Advanced Materials
- Vol. 22 (48) , 5517-5520
Electric‐Field Control of the Metal‐Insulator Transition in Ultrathin NdNiO3 Films
- 25 October 2010
- Published by Wiley in Advanced Materials
- Vol. 22 (48) , 5517-5520
Top Cited PapersElectric‐Field Control of the Metal‐Insulator Transition in Ultrathin NdNiO3 Films