Publications
- Coexistence of high electron-mobility, unpaired spins, and superconductivity at high carrier density SrTiO3-based interfaces. T. Hvid-Olsen, C. H. Christoffersen, D. J. Carrad, N. Gauquelin, D. Olsteins, J. Verbeeck, N. Bergeal, T. S. Jespersen, F. Trier.
arXiv:2411.03824
- Stoichiometric control of electron mobility and 2D superconductivity at LaAlO3-SrTiO3 interfaces. G. Singh, R. Guzman, G. Saïz, W. Zhou, J. Gazquez, F. Masoudinia, D. Winkler, T. Claeson, J. Fraxedas, N. Bergeal, G. Herranz & A. Kalaboukhov.
Commun. Phys. 7, 149 (2024)
- Superfluid response of two-dimensional filamentary superconductors. G. Venditti, I. Maccari, A. Jouan, G. Singh, R.C. Budhani, C. Feuillet-Palma, J. Lesueur, N. Bergeal, S. Caprara, M. Grilli.
SciPost Physics 15, 239 (2023)
- Anomalous microwave response in the dissipative regime of topological superconducting devices based on Bi2Te2.3Se0.7. V. Stolyarov, S. Kozlov, D. Yakovlev, N. Bergeal, C. Feuillet-Palma, D. Lvov, O. Skryabina, M. Kupriyanov, A. Golubov, D. Roditchev
arXiv:2309.10897 (2023).
- Electronic band structure of superconducting KTaO 3 (111) interfaces. S. Mallik, B. Göbel, H. Witt, L. M. Vicente-Arche, S. Varotto, J. Bréhin, G. Ménard, G. Saïz, D. Tamsaout, A. F. Santander-Syro, F. Fortuna, F. Bertran, P. Le Fèvre, J. Rault, I. Boventer, I. Mertig, A. Barthélémy, N. Bergeal, A. Johansson, M. Bibes
APL Mater. 11, 121108 (2023).
- Scalable nanofabrication of high-quality YBa2Cu3O7 nanowires for single photon detectors P. Amari, S. Kozlov, E. Recoba-Pawlowski, Z. Velluire-Pellat, F. Couedo, C. Ulysse, J. Briatico, D. Roditchev, N. Bergeal, J. Lesueur, C. Feuillet-Palma
Phys. Rev. Appl. 20, 044025 (2023).
- Gate-voltage switching of non-reciprocal transport in oxide-based Rashba interfaces. J. Bréhin, L. Vicente-Arche, S. Varotto, S. Mallik, J-P. Attané, L. Vila, A. Barthélémy, N. Bergeal, M. Bibes
Phys. Rev. Appl. 20, 044060 (2023).
- Hybrid Quantum Systems with High-T c Superconducting Resonators. Z. Velluire Pellat, E. Maréchal, N. Moulonguet, G. Saïz, G. C. Ménard, S. Kozlov, F. Couëdo, P. Amari, C. Medous, J. Paris, R. Hostein, J. Lesueur, C. Feuillet-Palma and N. Bergeal
Sci. Rep. 13, 14366 (2023).
- Unconventional long range triplet proximity effect inplanar YBa2Cu3O7/La0.7Sr0.3MnO3/ YBa2Cu3O7 Josephson junctions.
D. Sanchez-Manzano, S. Mesoraca, F. Cuellar, M. Cabero, S. Rodriguez-Corvillo, V. Rouco, F. Mompean, M. Garcia-Hernandez, J. M. Gonzalez-Calbet, C. Feuillet-Palma, N. Bergeal, J. Lesueur, C. Leon, Javier E. Villegas, J. Santamaria.
Supercond. Sci. Technol. 36, 074002 (2023).
- Patterning of superconducting two-dimensional electron gases based on AlOx/KTaO3(111) interfaces. H. Witt, S. Mallik, L. M. Vicente-Arche, G. Ménard, G. Saïz, D. Storniauolo, M. D’Antuono, I. Boventer, N. Bergeal, M. Bibes
Adv. Phys. Res. 2, 2200077 (2023)
- Direct visualization of Rashba-split bands and spin/orbital-charge interconversion at KTaO3 interfaces. S. Varotto, A. Johansson, B. Göbel, L. M. Vicente-Arche, S. Mallik, J. Bréhin, R. Salazar, F. Bertran, P. Lefèvre, N. Bergeal, J. Rault, I. Mertig, and M. Bibes.
Nature Commun. 13, 6165 (2022).
- Superfluid stiffness of a KTaO3-based two-dimensional electron gas. S. Mallik, G. Ménard, G. Saïz, H. Witt, J. Lesueur, A. Gloter, L. Benfatto, M. Bibes, N. Bergeal.
Nature Commun. 13, 4625 (2022)
- Multiband effects in the superconducting phase diagram of oxide interfaces. A. Jouan, S. Hurand, G. Singh, E. Lesne, A. Barthélémy, M. Bibes, C. Ulysse, G. Saiz , C. Feuillet-Palma, J. Lesueur and N. Bergeal.
Adv. Mat. Int. 9, 202201392 (2022).
- Electrical Interface between Carbon Nanotubes and Metallic Electrodes for Industrial Applications. E. Recoba Pawlowski, A. Combessis, S. Dablement, P. Rybski, N. Bergeal, J. Lesueur, C. Feuillet-Palma.
IEEE 12th International Conference Nanomaterials: Applications & Properties (2022).
- Two-gap s±-wave superconductivity at an oxide interface G. Singh, G. Venditti, G. Saiz, G. Herranz, F. Sánchez, A. Jouan, C. Feuillet-Palma, J. Lesueur, M. Grilli, S. Caprara, and N. Bergeal
Phys. Rev. B 105, 064512 (2022)
- From low-field Sondheimer oscillations to high-field very large and linear magnetoresistance in a SrTiO3-based two-dimensional electron gas. S. Mallik, G. C. Ménard, G. Saiz, A. Gloter, N. Bergeal, M. Gabay, M. Bibes
Nanoletters 22, 1, 65–72 (2021)
- Spin-charge interconversion in KTaO3 two-dimensional electron gases. L. M. Vicente-Arche, J. Bréhin, S. Varotto, M. Cosset-Cheneau, S. Mallik, R. Salazar, P. Noël, D. C. Vaz, F. Trier, S. Bhattacharya, A. Sander, P. Le Fèvre, F. Bertran, G. Saiz, G. Ménard, N. Bergeal, A. Barthélémy, H. Li, C.-C. Lin, D. E. Nikonov, I. A. Young, J. Rault, L. Vila, J-P. Attané and M. Bibes
Adv. Mater. 33, 2102102 (2021)
- Extremely long range, high-temperature Josephson coupling across a half metallic ferromagnet. D. Sanchez-Manzano, S. Mesoraca , F. Cuellar, M. Cabero, V. Rouco, G. Orfila, X. Palermo, A. Balan, L. Marcano, A. Sander, M. Rocci 1, J. Garcia-Barriocanal, F. Gallego, J. Tornos, A. Rivera, F. Mompean, M. Garcia-Hernandez, J. M. Gonzalez-Calbet, C. Leon, S. Valencia, C. Feuillet-Palma, N. Bergeal, A. Buzdin, J. Lesueur, J. E. Villegas, J. Santamaria
Nat. Mater. 21, 188–194 (2021).
- Quasi two-dimensional electron gas at the oxide interfaces for topological quantum physics. A. Barthelemy, N. Bergeal, M. Bibes, A. Caviglia, R. Citro, M. Cuoco, B. Kalisky, A. Perroni, J. Santamaria, D. Stornaiuolo and M. Salluzzo
Europhys. Lett. 133, 17001 (2021)
- Present and future of high-temperature superconductor quantum-based voltage standards. A. M. Klushin, J. Lesueur, M. Kampik, F. Raso, A. Sosso, S. K. Khorshev, N. Bergeal, F. Couëdo, C. Feuillet-Palma, P. Durandetto, M. Grzenik, K. Kubiczek, K. Musiol, & A. Skorkowski
IEEE Instrumentation and Measurement Magazine 23(2),4-12 (2020)
- Quantized conductance in a one-dimensional ballistic oxide nanodevice. A. Jouan, G. Singh, E. Lesne, D. C. Vaz, M. Bibes, A. Barthélémy, C. Ulysse, D. Stornaiuolo, M. Salluzzo, S. Hurand, J. Lesueur, C. Feuillet-Palma & N. Bergeal
Nature Elec. 3, 201–206 (2020)
- Quasiparticle tunnel electroresistance in superconducting junctions. V. Rouco, R. El Hage, A. Sander, J. Grandal, K. Seurre, X. Palermo, J. Briatico, S. Collin, J. Trastoy, K. Bouzehouane, A. I. Buzdin, G. Singh, N. Bergeal, C. Feuillet-Palma, J. Lesueur, C. Leon, M. Varela, J. Santamaría & Javier E. Villegas
Nature Commun. 11, 658 (2020)
- Dynamic properties of high-Tc superconducting nano-junctions made with a focused helium ion beam. F. Couëdo, P. Amari, C. Feuillet-Palma, C. Ulysse, Y. K. Srivastava, R. Singh, N. Bergeal, and J. Lesueur,
Sci. Rep. 10, 10256 (2020)
- Extremely Low threshold Optical Switching and Modulation of Ion-irradiated High-Tc Superconducting Metamaterial. Y. K. Srivastava, F. Couёdo, P. Pitchappa, C. Feuillet-Palma, N. Bergeal, J. Lesueur and R. Singh,
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) (2019)
- Mapping spin-charge conversion to the band structure in a topological oxide two-dimensional electron gas. D. C. Vaz, P. Noël, A. Johansson, B. Göbel, F. Bruno, G. Singh, S. McKeown-Walker, F. Trier, L. M. Vicente-Arche, A. Sander, S. Valencia, P. Bruneel, M. Vivek, M. Gabay, N. Bergeal, F. Baumberger, H. Okuno, A. Barthélémy, A. Fert, L. Vila, I. Mertig, J-P. Attané and M. Bibes
Nature Mat. 18, 1187–1193 (2019)
- Non-linear IV characteristics in two-dimensional superconductors: Berezinskii-Kosterlitz-Thouless physics vs inhomogeneity. G. Venditti, J. Biscaras, S. Hurand, N. Bergeal, J. Lesueur, A. Dogra, R. C. Budhani, M. Mondal, J. Jesudasan, P. Raychaudhuri, S. Caprara, and L. Benfatto.
Phys. Rev. B 100, 064506 (2019)
- High-Tc superconducting antenna for highly-sensitive microwave magnetometry. F. Couëdo, E. Recoba Pawlowski, J. Kermorvant, J. Trastoy, D. Crété, Y. Lemaître, B. Marcilhac, C. Ulysse, C. Feuillet-Palma, N. Bergeal, J. Lesueur.
Appl. Phys. Lett. 114, 192602 (2019)
- Gap suppression at a Lifshitz transition in a multi-condensate superconductor. G. Singh, A. Jouan, G. Herranz, M. Scigaj, F. Sanchez, L. Benfatto, S. Caprara, M. Grilli, F. Couedo, C. Feuillet-Palma, J. Lesueur, N. Bergeal
Nature Mat. 18, 948–954 (2019)
- Josephson-like dynamics of the superconducting LaAlO3/SrTiO3 interface. S. Hurand, A. Jouan, E. Lesne, G. Singh, C. Feuillet-Palma, M. Bibes, A. Barthélémy, J. Lesueur & N. Bergeal
Phys. Rev. B. 99, 104515 (2019)
- Spin-Orbit induced phase-shift in Bi2Se3 Josephson junctions. A. Assouline, C. Feuillet-Palma, N. Bergeal, T. Zhang, A. Mottaghizadeh, A. Zimmers, E. Lhuillier, M. Marangolo, M. Eddrief, P. Atkinson, M. Aprili, H. Aubin
Nature Commun. 10, 126 (2019)
- Static and Radio-frequency magnetic response of high Tc Superconducting Quantum Interference Filters made by ion irradiation. E. Recoba Pawlowski, J. Kermorvant, D. Crété, Y. Lemaître, B. Marcilhac, C. Ulysse, F. Couëdo, C. Feuillet-Palma, N. Bergeal, J. Lesueur
Supercond. Sci. Technol. 31, 095005 (2018)
- Competition between electron pairing and phase coherence in superconducting interfaces. G. Singh, A. Jouan, L. Benfatto, F. Couedo, P. Kumar, A. Dogra, R. Budhani, S. Caprara, M. Grilli, E. Lesne, A. Barthelemy, M. Bibes, C. Feuillet-Palma, J. Lesueur, N. Bergeal
Nat. Commun. 9, 407 (2018)
- Ion irradiated YBa2Cu3O7 nano-meanders for superconducting single photon detectors. P. Amari, C. Feuillet-Palma, A. Jouan, F. Couedo, N. Bourlet, E. Géron, M. Malnou, L. Méchin, A. Sharafiev, J. Lesueur, N. Bergeal
Supercond. Sci. Technol. 31, 015019 (2018)
- Ion-irradiated YBa2Cu3O7 Josephson arrays. A Sharafiev, M Malnou, C. Feuillet-Palma, C. Ulysse, P. Febvre, J. Lesueur and N. Bergeal
Supercond. Sci. Technol. 31, 035003 (2018)
- Effect of disorder on superconductivity and Rashba spin-orbit coupling in LaAlO3\SrTiO3 interfaces. G. Singh, A. Jouan, S. Hurand, C. Feuillet-Palma, P. Kumar, A. Dogra, R. Budhani, J. Lesueur, N. Bergeal
Phys. Rev. B 96, 024509 (2017)
- High-Tc superconducting quantum interference filters (SQIFs) made by ion irradiation. S. Ouanani, J. Kermorvant, C. Ulysse, M. Malnou, Y. Lemaître, B. Marcilhac, C. Feuillet-Palma, N. Bergeal, D. Crété, J. Lesueur
Supercond. Sci. Technol. 29, 094002 (2016)
- Josephson oscillation linewidth of ion-irradiated YBa2Cu3O7 junctions, A Sharafiev, M Malnou, C. Feuillet-Palma, C. Ulysse, P. Febvre, J. Lesueur and N. Bergeal
Supercond. Sci. Technol. 29, 074001 (2016).
- Top-gated field-effect LaAlO3/SrTiO3 devices made by ion-irradiation, S. Hurand, A. Jouan, C. Feuillet-Palma, G. Singh, E. Lesne, N. Reyren, A. Barthelemy, M. Bibes, J. E. Villegas, C. Ulysse, M. Pannetier-Lecoeur, M. Malnou, J. Lesueur, N. Bergeal
Appl. Phys. Lett. 108, 052602 (2016)
- Phase Separation from Electron Confinement at Oxide Interfaces, N. Scopigno, D. Bucheli, S. Caprara, J. Biscaras, N. Bergeal, J. Lesueur, M. Grilli
Phys. Rev. Lett. 116, 026804 (2016)
- Density driven fluctuations in a two-dimensional superconductor S. Hurand, J. Biscaras, N. Bergeal, C. Feuillet-Palma, G. Singh, A. Jouan, A. Rastogi, R. C. Budhani, A. Dogra, S. Caprara, M. Grilli, J. Lesueur
arXiv:1506.06874
- Tunable flux matching effects in high-TC superconductors with non-uniform pinning arrays J. Trastoy, C. Ulysse, R. Bernard, M. Malnou, N. Bergeal, G. Faini, J. Lesueur, J. Briatico and Javier E. Villegas
Phys. Rev. Appl. 4, 054003 (2015)
- Inhomogeneous multi carrier superconductivity at LaXO3/SrTiO3 (X = Al or Ti) oxide interfaces S Caprara, D Bucheli, N Scopigno, N Bergeal, J Biscaras, S Hurand, J Lesueur and M Grilli
Supercond. Sci. Technol. 28, 014002 (2015)
- Effect of disorder on the metal-insulator transition of vanadium oxides: local versus global effects, Juan Gabriel Ramirez, Thomas Saerbeck, Siming Wang, J. Trastoy, M. Malnou, J. Lesueur, Jean-Paul Crocombette, Javier E. Villegas, and Ivan K. Schuller
Phys. Rev. B 91, 205123 (2015)
- Interplay between density and superconducting quantum critical fluctuations S. Caprara, N. Bergeal, J. Lesueur, M. Grilli
J. Phys. : Condens. Matter 27, 425701 (2015)
- Field-effect control of superconductivity and Rashba spint-orbit coupling in top-gated
LaAlO3/SrTiO3 devices S. Hurand, A. Jouan, C. Feuillet-Palma, G. Singh, J. Biscaras, E. Lesne, N. Reyen, C. Ulysse, X. Lafosse, M. Pannetier-Lecoeur, S. Caprara, M. Grilli, J. Lesueur, N. Bergeal
Sci. Rep. 5, 12751 (2015)
- Engineering two-dimensional superconductivity and Rashba spin-orbit coupling in LaAlO3/SrTiO3 quantum wells by selective orbital occupancy, Gervasi Herranz, Gyanendra Singh, Nicolas Bergeal, Alexis Jouan, Jérôme Lesueur, Jaume Gázquez, María Varela, Mateusz Scigaj, Nico Dix, Florencio Sánchez and Josep Fontcuberta
Nat. Commun. 6, 6028 (2015)
- Universality of the two-stage Kondo effect in carbon nanotube quantum dots P. Petit, C. Feuillet-Palma, M. L. Della Rocca, and P. Lafarge
Phys. Rev. B 89, 115432 (2014)
- Inhomogeneous multi carrier superconductivity at LaXO3/SrTiO3 (X = Al or Ti) oxide interfaces, S Caprara, D Bucheli, N Scopigno, N Bergeal, J Biscaras, S Hurand, J Lesueur and M Grilli
Supercond. Sci. Technol. 28, 014002 (2014)
- Limit of the electrostatic doping in two-dimensional electron gases of LaXO3 (X=Al, Ti)/SrTiO3 J. Biscaras, S. Hurand, C. Feuillet-Palma, A. Rastogi, R. C. Budhani, N. Reyren, E. Lesne, J. Lesueur, N. Bergeal.
Sci. Rep. 4, 6788 (2014)
- Nanostructuring of high-Tc superconductors via masked ion irradiation for efficient ordered vortex pinning J. Trastoy, V. Rouco, C. Ulysse, R. Bernard, G. Faini, J. Lesueur, J. Briatico, J.E. Villegas
Physica C 506, 195 (2014)
- High-Tc superconducting Josephson mixers for terahertz heterodyne detection M. Malnou, C. Feuillet-Palma, C. Ulysse, G. Faini, P. Febvre, M. Sirena,L. Olanier, J. Lesueur, N. Bergeal
J. Appl. Phys. 116, 074505 (2014)
- Freezing and thawing of artificial ice by thermal switching of geometric frustration in magnetic flux lattices J Trastoy, M Malnou, C Ulysse, R Bernard, N Bergeal, G Faini, J Lesueur, J Briatico, and Javier E Villegas
Nat. Nanotech. 9, 710 (2014)
- HTS ion damage Josephson junction technology for SQUID arrays, S Ouanani, J Kermorvant, D G Crete, Y Lemaître, J-C Mage, B Marcilhac, N Bergeal, M Malnou, J Lesueur, D Mailly, and C Ulysse.
J. Phys. : Conf. Ser. 507, 042008 (2014)
- Magnetic field induced transition in superconducting LaTiO3/SrTiO3 interfaces, J Biscaras, N Bergeal, S Hurand, C Feuillet-Palma, A Rastogi, R C Budhani, M Grilli, S Caprara and J Lesueur
J. Phys.: Conf. Ser. 449, 012035 (2014)
- Multi-band superconductivity and nanoscale inhomogeneity at oxide interfaces , S. Caprara, J. Biscaras, N. Bergeal, D. Bucheli, S. Hurand, C. Feuillet-Palma, A. Rastogi, R. C. Budhani, J. Lesueur, M. Grilli
Phys. Rev. B Rapid Comm. 88, 020504(R) (2013)
- Multiple Quantum Phase Transitions at the superconducting LaTiO3/SrTiO3 interface, J. Biscaras, N. Bergeal, S. Hurand, C. Feuillet-Palma, A. Rastogi, R. C. Budhani, M. Grilli, S. Caprara, J. Lesueur
Nat. Mat. 12, 542 (2013)
- Unusual magneto-transport of YBa2Cu3O7− δ films due to the interplay of anisotropy, random disorder and nanoscale periodic pinning, J Trastoy, V Rouco, C Ulysse, R Bernard, A Palau, T Puig, G Faini, J Lesueur, J Briatico, and J E Villegas
New J. of Phys. 15, 103022 (2013)
- Inhomogeneous electron gas at oxide interfaces with strong Rashba spin-orbit coupling,S. Caprara, D. Bucheli, M. Grilli, J. Biscaras, N. Bergeal, S. Hurand, C. Feuillet-Palma, J. Lesueur
SPIN 4, 1440004 (2014)
- Effect of barrier geometry for HTS ion damage Josephson junctions,S. Ouanani, D. Crete, J. Kermorvant, Y. Lemaitre, B. Marcilhac, J.C. Mage, J. Lesueur, N. Bergeal, C. Feuillet-Palma, C. Ulysse, D. Mailly
Superconductive Electronics Conference (ISEC), 2013 IEEE 14th International (Cambridge)
- Strong near field enhancement in THz nano-antenna arrays, C. Feuillet-Palma, Y. Todorov, A. Vasanelli & C. Sirtori,
Sci. Rep. 3, 1–8 (2013)
- YBCO Josephson junctions and strip-lines for RSFQ circuits made by ion irradiation, T. Wolf, N. Bergeal, J. Lesueur, C. J. Fourie, G. Faini, C. Ulysse and P. Febvre,
Applied Superconductivity, IEEE Transactions 23, 1101205 (2013)
- Nanoparticles charge response from electrostatic force microscopy A. Mottaghizadeh, P. L. Lang, L. M. Cui, J. Lesueur, J. Li, D. N. Zheng, V. Rebuttini, N. Pinna, A. Zimmers, H. Aubin
Appl. Phys. Lett. 102, 053118 (2013)
- Extremely sub-wavelength THz Metal-Dielectric Wire Microcavities
C. Feuillet-Palma, Y. Todorov, R. J Steed, A. Vasanelli, G. Biasiol, L. Sorba and C. Sirtori,
Optics Express 20, 29121 (2012)
- Charge-induced coherence between intersubband plasmons in a quantum structure,
A. Delteil, A. Vasanelli, Y. Todorov, C. Feuillet Palma, M. Renaudat St-Jean, G. Beaudoin, I. Sagnes and C. Sirtori,
Phys. Rev. Lett. 109, 246808 (2012)
- Structural and electrical characterization of ultra thin SrTiO3 tunnel barriers grown over YBa2Cu3O7 electrodes for the development of high Tc Josephson Junctions,
L. Avilés Félix, M. Sirena, L. A. Agüero Guzman, J. Gonzalez Sutter, S. Pons Vargas, L. B. Steren, R. Bernard, J. Trastoy, J. E. Villegas, J. Briatico, N. Bergeal, J. Lesueur and G. Faini,
Nanotechnology 23, 495715 (2012)
- Two-Mode Correlation of Microwave Quantum Noise Generated by Parametric Down-Conversion, N. Bergeal, F. Schackert, L. Frunzio, M.H. Devoret,
Phys. Rev. Lett. 108, 123902 ( 2012)
- Mesoscopic resistor as a self-calibrating quantum noise source , N. Bergeal, F. Schackert, L. Frunzio and M. H. Devoret,
Appl. Phys. Lett. 100, 203507 (2012)
- Toward terahertz heterodyne detection with superconducting Josephson junctions, M. Malnou, A. Luo, T. Wolf, Y. Wang, C. Feuillet-Palma, C. Ulysse, G. Faini, P. Febvre, M. Sirena, J. Lesueur, N. Bergeal,
Appl. Phys. Lett. 101, 233505 (2012)
- Imaging current paths in complex conductors by scanning fluorescence microscopy,
L. Aigouy, J. Lesueur, N. Bergeal, and M. Mortier,
Appl. Phys. Lett. 101, 123113 (2012)
- Two-dimensional superconducting phase in LaTiO 3/SrTiO 3 heterostructures induced by high-mobility carrier doping, J. Biscaras, N. Bergeal, S. Hurand, C. Grossetete, A. Rastogi, R. C. Budhani, D. LeBoeuf, C. Proust, and J. Lesueur,
Phys. Rev. Lett. 108, 247004 (2012)
- Strong field-matching effects in superconducting YBa2Cu3O7−δ films with vortex energy landscapes engineered via masked ion irradiation, I. Swiecicki, C. Ulysse, T. Wolf, R. Bernard, N. Bergeal, J. Briatico, G. Faini, J. Lesueur, and Javier E. Villegas
_ {Phys. Rev. B {{85}}, 224502 (2012) _ -*{{Structural and transport characterization of ultra thin Ba(0.05)Sr(0.95)TiO(3) layers grown over Nb electrodes for the development of Josephson junctions}}, M. Sirena, LA Felix, GAC Vera, HLN Fernandez, LB Steren, R. Bernard, J. Briatico, N. Bergeal, J. Lesueur, G. Faini _ {Appl. Phys. Lett.} {{100}}, 012602 (2012) -* {{Imprinting nanoporous alumina patterns into the magneto-transport of oxide superconductors}}, J.E. Villegas, J. Briatico, R. Bernard, A. Crassous, T. Wolf, N. Bergeal, J. Lesueur, C. Ulysse, G. Faini, X. Hallet, and L. Piraux _ {Nanotechnology} {{22}}, 075302 (2011) -* {{Tuning Temperature and Size of Hot Spots and Hot Spot Arrays}}, E. Saïdi, N. Babinet, L. Lalouat, J. Lesueur, L. Aigouy, S. Volz, J. Labéguerie-Egéa, M. Mortier _ {Small} {{7}}, 259 (2011) _ -* {{Two-dimensional Superconductivity at a Mott-Insulator/Band-Insulator interface: LaTiO<sub>3</sub> /SrTiO<sub>3</sub>}} J. Biscaras, N. Bergeal, A.K. Kushwaha, T. Wolf, A. Gangawar, R.C. Budhani and J. Lesueur, _ {Nat. Commun.} {{1}}, 89 (2010) _ -*{{Phase preserving amplification near the quantum limit with a Josephson Ring Modulator}}, N. Bergeal, F. Schackert, M. Metcalfe, R. Vijay, V. E. Manucharyan, L. Frunzio, D. E. Prober, R. J. Schoelkopf, S. M. Girvin, M. H. Devoret. . _ {Nature} {{465}}, 64 (2010) _ -*{{Influence of ion implantation on the magnetic and transport properties of manganite films}}, M. Sirena, A. Zimmers, N. Haberkorn, E. Kaul, L. B. Steren, J. Lesueur, T; Wolf, Y. Le Gall, J.-J. Grob, G. Faini _ {Phys. Rev. B} {{81}}, 134439 (2010) _ -*{{Conserved spin and orbital phase along carbon nanotubes connected with multiple ferromagnetic contacts}}, C. Feuillet-Palma, T. Delattre, P. Morfin, J.-M. Berroir, G. Fève, B. Placais, D.C. Glattli, A. Cottet and T. Kontos _ {Phys. Rev. B} 81, 115414 (2010) _ -*{{Direct observation of electronic inhomogeneities induced by point defect disorder in manganite films}}, M. Sirena, A. Zimmers, N. Haberkorn, E. Kaul, L. B. Steren, J. Lesueur, T. Wolf, Y. Le Gall, J.-J. Grob, G. Faini _ {J. Appl. Phys.} {{107}}, 113903 (2010) _ -*{{Thermal imaging of hot spots in nanostructured microstripes}}, E. Saïdi, J. Lesueur, L. Aigouy, J. Labéguerie-Egéa, and M. Mortier. _ {J. of physics} {{214}}, 012098 (2010) _ -* {{Lateral heat spreading in layered samples}}D. Fournier, C. Frétigny, M. Busson, E. Saïdi, L. Aigouy, J.P. Roger, N. Bergeal, and J. Lesueur. _ {MRS Proceedings} {{1172}}, T04-01 (2009) _ -* {{Annealing of ion irradiated high Tc Josephson junctions studied by numerical simulations }} M. Sirena, S. Matzen, N. Bergeal, J. Lesueur, G. Faini, R. Bernard, J. Briatico, D. Creté _ {J. Appl. Phys.} {{105}}, 023910 (2009) -* {{Annealing effect on the reproducibility of Josephson Junctions made by ion irradiation }}, M. Sirena, S. Matzen, N. Bergeal, Lesueur J, G. Faini, R. Bernard, J. Briatico, D. Crete _ {8TH European Conference On Applied Superconductivity}, {{97}}, 012073, (2008) _ -* {{Pairing fluctuations in the pseudogap state of copper-oxide superconductors probed by the Josephson effect }} N. Bergeal, J. Lesueur, M. Aprili, G. Faini, J.P. Contour, B. Leridon _ {Nat. Phys.} {{4}}, 608-611 (2008) _ -* {{Thickness-tuned Superconductor-to-Insulator Transitions under magnetic field in a-NbSi }} C.A. Marrache-Kikuchi, H. Aubin, A. Pourret, K. Behnia, J. Lesueur, L. Berge, L. Dumoulin _ {Phys. Rev. B} {{78}}, 144520 (2008) _ -* {{Improving HTc Josephson Junctions (HTc JJ) by annealing : the role of vacancy-interstitial annihilation}}, M. Sirena, S. Matzen, N. Bergeal, J. Lesueur, G. Faini, R. Bernard, and J. Briatico, _ {Appl. Phys. Lett.} {{91}}, 142506 (2007) _ -* {{Using ion irradiation de make High-Tc Josephson junctions}}, N. Bergeal, J. Lesueur, M. Sirena, M. Aprili, J-P. Contour and B. Leridon _ {J. Appl. Phys. {{102}}, 083903 (2007) _ -* {{Study and optimization of ion-irradiated High Tc Josephson Junctions by Monte Carlo simulations}, M. Sirena, N. Bergeal, J. Lesueur. G. Faini, R. Bernard, J. Briatico, D. Crete and J-P. Contour _ {J. Appl. Phys. {{101}}, 123925 (2007) _ -* {{High-Tc Josephson nanoJunctions made by ion irradiation : characteristics and reproducibility }} J. Lesueur, N. Bergeal, M. Sirena, X. Grison, G. Faini, M Aprili and J-P. Contour _ {IEEE Trans. Appl. Supercond}. {{17}}, 963 (2007) _ -* {{Response to ``Comment on
High-Tc superconducting quantum interference devices made by ion irradiation’ N. Bergeal, M. Sirena, J. Lesueur, G. Faini, M. Aprili, J-P. Contour
Appl. Phys. Lett. 90, 136102 (2007)
- A length scale for the superconducting Nernst signal above Tc in Nb0.15Si0.85 , A. Pourret, H. Aubin, J. Lesueur, C.A. Marache-Kikuchi, L. Bergé, L. Dumoulin, K. Behnia
Phys. Rev. B 76, 214504 (2007)
- Scanning tunneling spectroscopy on the novel superconductor CaC6, N. Bergeal, V. Dubost, Y. Noat, W. Sacks, D. Roditchev, N. Emery, C. Herold, J.F. Mareche, P. Lagrange, G. Loupias
Phys. Rev. Lett. 97, 077003 (2006)
- High-Tc Superconducting Quantum Interferences Devices made by ion irradiation, N. Bergeal, J. Lesueur, G. Faini, M. Aprili, J-P. Contour
Appl. Phys. Lett. 89, 112515 (2006)
- Magnetic-field-induced quantum superconductor-insulator transition in Nb0.15Si0.85, H. Aubin, C.A. Marrache-Kikuchi, A. Pourret, K. Behnia, L. Berge, L. Dumoulin, J. Lesueur
Phys. Rev. B 73, 094521 (2006)
- Observation of the Nernst signal generated by fluctuating Cooper pairs A. Pourret, H. Aubin, J. Lesueur, C.A. Marrache-Kikuchi, L. Berge, L. Dumoulin, K. Behnia
Nat. Phys. 2, 683-686 (2006)
- Superconductivity and macroscopic quantum effects in superconducting/ferromagnetic hybrid nanostructures, M. Aprili, T. Kontos, M.L. Della Rocca, J. Lesueur, W. Guichard, P. Gandit, A. Bauer, C. Strunk
Comptes Rendus Physique 7, 116-127 (2006)
- High Quality Planar High-Tc Josephson Junctions, N. Bergeal, X. Grison, J. Lesueur, G. Faini, M. Aprili, J. P. Contour
Appl. Phys. Lett. 87, 102502 (2005)
- Spin-bottleneck due to spin-charge separation in a superconductor, B. Leridon, J. Lesueur, M. Aprili
Phys. Rev. B 72, 180505 (2005)
- Extended paraconductivity regime in underdoped cuprates, S. Caprara, M. Grilli, B. Leridon, J. Lesueur
Phys. Rev. B 72, 104509 (2005)