Publications

Publications

2019
Microwave analysis of the interplay between magnetism and superconductivity in EuFe₂(As_1−xP_x)₂ single crystals - G. Ghigo, D. Torsello, L. Gozzelino, T. Tamegai, I. S. Veshchunov, S. Pyon, W. Jiao, G.-H. Cao, S. Yu. Grebenchuk, I. A. Golovchanskiy, V. S. Stolyarov, and D. Roditchev.
Phys. Rev. Research 1, 033110 (2019)

Isolated pairs of Majorana zero modes in a disordered superconducting lead monolayer - Menard, Gerbold C.; Mesaros, Andrej; Brun, Christophe; et al.
Nature Comm. 10, 2587 (2019)

Local Josephson vortex generation and manipulation with a Magnetic Force Microscope - Dremov, Viacheslav V.; Grebenchuk, Sergey Yu.; Shishkin, Andrey G.; et al.
Nature Comm. 10, 4617 (2019)

Anomalous magneto-resistance of Ni-nanowire/Nb hybrid system -
Skryabina, O. V.; Kozlov, S. N.; Egorov, S. V.; et al.
Scientific Reports 9, 14470 (2019)

Yu-Shiba-Rusinov bound states versus topological edge states in Pb/Si(111) -
Menard, Gerbold C.; Brun, Christophe; Leriche, Raphael; et al.
Eurpo. Phys. Journ.- Special Topics 227, 15-16, 2303-2313 (2019)

2018
Broken symmetry of in-gap quasiparticle excitations in superconducting FeSe(001)
with high defect density - Jonathan Baptista, Sergio Vlaic, Pierre Toulemonde, Sandra Karlsson, Pierre Strobel, Dimitri Roditchev, and Stéphane Pons. Phys. Rev. B 98, 220502(R) (2018)

Unique interplay between superconducting and ferromagnetic orders in EuRbFe₄As₄ - V. S. Stolyarov, A. Casano, M. A. Belyanchikov, A. S. Astrakhantseva, S. Yu. Grebenchuk, D. S. Baranov, I. A. Golovchanskiy, I. Voloshenko, E. S. Zhukova, B. P. Gorshunov, A. V. Muratov, V. V. Dremov, L. Ya. Vinnikov, D. Roditchev, Y. Liu, G.-H. Cao, M. Dressel, and E. Uykur. Phys. Rev. B 98, 140506(R) (2018)

Quantum constriction at the interface between a superconducting nanocrystal and an electron accumulation layer - Vlaic, Sergio; Pons, Stephane; Zhang, Tianzhen; et al. Physica C - Superconductivity and its applications 552, 34-37 (2018)

Domain Meissner state and spontaneous vortex-antivortex generation in the ferromagnetic superconductor EuFe2(As0.79P0.21)(2) -Stolyarov, Vasily S.; Veshchunov, Ivan S.; Grebenchuk, Sergey Yu.; et al. Science Advances 4, 7 (2018)

Quantum confinement effects in Pb nanocrystals grown on InAs -Zhang, Tianzhen; Vlaic, Sergio; Pons, Stephane; et al. Phys. Rev. B 97, 21, 214514 (2018)

Expansion of a superconducting vortex core into a diffusive metal -Stolyarov, Vasily S.; Cren, Tristan; Brun, Christophe; et al. Nature Comm. 9, 2277 (2018)

Chiral Spin Texture in the Charge-Density-Wave Phase of the Correlated Metallic Pb/Si(111) Monolayer -Tresca, C.; Brun, C.; Bilgeri, T.; et al. Phys. Rev. Lett. 120, 19, 196402 (2018)

Graphene as a Mechanically Active, Deformable Two-Dimensional Surfactant -Vlaic, Sergio; Rougemaille, Nicolas; Artaud, Alexandre; et al. J. of Phys. Chem. Lett. 9, 10, 2523-2531 (2018)

Co film stretching induced by lattice mismatch and annealing: The role of Graphene -Carlomagno, I.; Drnec, J.; Vlaic, S.; et al. Appl. Surf. Sci. 432, 22-26, part A (2018)

2017
Double Fe-impurity charge state in the topological insulator Bi2Se3 - Stolyarov, V. S.; Remizov, S. V.; Shapiro, D. S.; et al. Appl. Phys. Lett. 111, 25, 251601 (2017)

Two-dimensional topological superconductivity in Pb/Co/Si(111) - Menard, Gerbold C.; Guissart, Sebastien; Brun, Christophe; et al. Nature Comm. 8, 2040 (2017)

Proximity effect model of ultranarrow NbN strips - Charaev, I.; Silbernagel, T.; Bachowsky, B.; et al. Phys. Rev. B 96, 18, 184517 (2017)

Enhancement of superconductivity in NbN nanowires by negative electron-beam lithography with positive resist - Charaev, I.; Silbernagel, T.; Bachowsky, B.; et al. Journ. Appl. Phys. 122, 8, 083901 (2017)

Intercalating cobalt between graphene and iridium (111): Spatially dependent kinetics from the edges - Vlaic, Sergio; Rougemaille, Nicolas; Kimouche, Amina; et al. Phys. Rev. Mat. 1, 5, 053406 (2017)

Superconducting parity effect across the Anderson limit - Vlaic, Sergio; Pons, Stephane; Zhang, Tianzhen; et al. Nature Comm. 8, 14549 (2017)

Review of 2D superconductivity: the ultimate case of epitaxial monolayers - Brun, Christophe; Cren, Tristan; Roditchev, Dimitri Supercond. Sci. and Tech. 30, 1, 013003 (2017)

2016
Co-Ir interface alloying induced by thermal annealing - Carlomagno, I.; Drnec, J.; Scaparro, A. M.; et al. Journ. Appl. Phys. 120, 19, 195302 (2016)

Magnetization dynamics in dilute Pd1-xFex thin films and patterned microstructures considered for superconducting electronics - Golovchanskiy, I. A.; Bolginov, V. V.; Abramov, N. N.; et al. Journ. Appl. Phys. 120, 16, 163902 (2016)

Confinement of superconducting fluctuations due to emergent electronic inhomogeneities - Carbillet, C.; Caprara, S.; Grilli, M.; et al. Phys. Rev. B 93, 14, 144509 (2016)

2015
Coherent long-range magnetic bound states in a superconductor - G. C. Ménard, S. Guissart, C. Brun, S. Pons, V. S. Stolyarov, F. Debontridder, M. V. Leclerc, E. Janod, L. Cario, D. Roditchev, P. Simon and T. Cren. Nature Physics 11, 1013-1016 (2015)
Cet article a fait la page de couverture de Nature Physics

Quasiparticle spectra of 2H−NbSe2: Two-band superconductivity and the role of tunneling selectivity - Y. Noat, J. A. Silva-Guillén, T. Cren, V. Cherkez, C. Brun, S. Pons, F. Debontridder, D. Roditchev, W. Sacks, L. Cario, P. Ordejón, A. García, and E. Canadell, Phys. Rev. B 92, 134510 (2015)

Direct observation of Josephson vortex cores - Dimitri Roditchev, Christophe Brun, Lise Serrier-Garcia, Juan Carlos Cuevas, Vagner Henrique Loiola Bessa, Milorad Vlado Milošević, François Debontridder, Vasily Stolyarov, and Tristan Cren. Nature Physics 11, 332–337 (2015)

Stability of Supported Lead Nanoparticles: Five-Fold Twinned Pyramids versus Single Crystals - Serrier-Garcia, Lise; Debontridder, Francois; Demaille, Dominique; et al.Journal of Physical Chemistry C 119 Issue: 22 12651-12659 (2015)

2014
Remarkable effects of disorder on superconductivity of single atomic layers of lead on silicon - C. Brun, T. Cren, V. Cherkez, F. Debontridder, S. Pons, D. Fokin, M. C. Tringides, S. Bozhko, L. B. Ioffe, B. L. Altshuler, and D. Roditchev. Nature Physics 10, 6, 444-450 (2014)

Ex situ elaborated proximity mesoscopic structures for ultrahigh vacuum scanning tunneling spectroscopy - Stolyarov, V. S.; Cren, T.; Debontridder, F., C. Brun, I. S. Veshchunov, O. V. Skryabina, A. Yu. Rusanov, and D. Roditchev. Applied Physics Lett. 104 17 172604 ( 2014)

Proximity Effect between Two Superconductors Spatially Resolved by Scanning Tunneling Spectroscopy - V. Cherkez, J. C. Cuevas, C. Brun, T. Cren, G. Ménard, F. Debontridder, V. S. Stolyarov, and D. Roditchev. Phys. Rev. X 4, 1, 011033 (2014)

2013
Resistive switching at the nanoscale in the Mott insulator compound GaTa4Se8 -Vincent Dubost, Tristan Cren, François Debontridder, Dimitri Roditchev, Cristian Vaju, Vincent Guiot, Laurent Cario, Benoît Corraze, Etienne Janod. Nano Lett. 13, (8) (2013)

Electric field induced avalanche breakdown and non-volatile resistive switching in the Mott Insulators AM(4)Q(8) -Corraze, B.; Janod, E.; Cario, L.; et al. Eur Phys J-Spec Top. 222: 5, 1047 (2013)

Unconventional superconductivity in ultrathin superconducting NbN films studied by scanning tunneling spectroscopy -Y. Noat, V. Cherkez, C. Brun, T. Cren, C. Carbillet, F. Debontridder, K. Ilin, M. Siegel, A. Semenov, H.-W. Hübers, and D. Roditchev. Phys. Rev. B 88, 014503 (2013)

Scanning Tunneling Spectroscopy Study of the Proximity Effect in a Disordered Two-Dimensional Metal -L. Serrier-Garcia, J. C. Cuevas, T. Cren,- C. Brun, V. Cherkez, F. Debontridder, D. Fokin, F. S. Bergeret, and D. Roditchev. Phys. Rev. Lett. 110, 157003 (2013)

Avalanche breakdown in narrow gap Mott Insulators GaTa4Se8-xTex -V.Guiot, L.Cario, E.Janod, B.Corraze, V.TaPhuoc, M.Rozenberg, P.Stoliar, T.Cren, and D.Roditchev. Nature Commun. 4, 1722 (2013)

Combined ARPES and STM study of Pb/Au(111) Moiré structure: One overlayer, two symmetries -A. Crepaldi, S. Pons, E. Frantzeskakis, F. Calleja, M. Etzkorn, A. P. Seitsonen, K. Kern, H. Brune, and M. Grioni. Phys. Rev. B 87, 115138 (2013)

2012
A Compact 3D-nanopositioner of a scanning tunneling microscope operating at temperatures of 4.2-300.0 K -Troyanovskiy, AM and Roditchev, D -Instrum. Exp. Tech., 55 (6), pp 711-716 (2012)

Two Distinct Phases of Bilayer Graphene Films on Ru(0001) -M. Papagno, D. Pacilé, D.Topwal, P. Moras, P. M. Sheverdyaeva, F. D. Natterer, A. Lehnert, S. Rusponi, Q. Dubout, F. Calleja, E. Frantzeskakis, S. Pons, J. Fujii, I. Vobornik, M. Grioni, C. Carbone, and H. Brune -ACS Nano 6, 9299-9304 (2012)

Anisotropic spin gaps in BiAg2-Ag/Si(111) -A. Crepaldi, S.Pons, E. Frantzeskakis, K. Kern and M. Grioni -Phys. Rev. B 85, 075411 (2012)

2011
Coverage-dependent symmetry of the electronic states of the Pt(111)-Ag-Bi interface : the ARPES view of a structural transition -E. Frantzeskakis, S.Pons, A. Crepaldi, H. Brune, K. Kern and M. Grioni -Phys. Rev. B 84, 245443 (2011)

Vortex Fusion and Giant Vortex States in Confined Superconducting Condensates -Tristan Cren, Lise Serrier-Garcia, François Debontridder, and Dimitri Roditchev -Phys. Rev. Lett. 107, 097202 (2011)

2010
Disorder effects in pnictides: a tunneling spectroscopy study -Yves Noat, Tristan Cren, Vincent Dubost, François Debontridder, Pierre Toulemonde, Jacques Marcus, André Sulpice, W. Sacks and Dimitri Roditchev -J. Phys.: Condens. Matter 22, 465701 (2010)

Signatures of multigap superconductivity in tunneling spectroscopy -Yves Noat, Tristan Cren, François Debontridder, Dimitri Roditchev, W. Sacks, Pierre Toulemonde, Alfonso San Miguel -Phys. Rev. B 82, 014531 (2010)

Two energy gaps in the tunneling-conductance spectra of the superconducting clathrate Ba8Si46 -Yves Noat, Tristan Cren, Pierre Toulemonde, Alfonso San Miguel, François Debontridder, Vincent Dubost, and Dimitri Roditchev -Phys. Rev. B 81, 104522 (2010)

Electronic growth of Pb on the vicinal Si surface -D. A. Fokin, S. I. Bozhko, V. Dubost, F. Debontridder, A. M. Ionov, T. Cren, and D. Roditchev -Phys. Status Solidi 7, No. 2, 165–168 (2010)