Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Ménard, Gerbold"'
Autor:
Bartolomei, Hugo, Frigerio, Elric, Ruelle, Mélanie, Rebora, Giacomo, Jin, Yong, Gennser, Ulf, Cavanna, Antonella, Baudin, Emmanuel, Berroir, Jean-Marc, Safi, Ines, Degiovanni, Pascal, Ménard, Gerbold C., Fève, Gwendal
Characterizing quantum states of the electromagnetic field at microwave frequencies requires fast and sensitive detectors that can simultaneously probe the field time-dependent amplitude and its quantum fluctuations. In this work, we demonstrate a qu
Externí odkaz:
http://arxiv.org/abs/2408.12903
Autor:
Mallik, Srijani, Göbel, Börge, Witt, Hugo, Vicente-Arche, Luis M., Varotto, Sara, Bréhin, Julien, Ménard, Gerbold, Saïz, Guilhem, Tamsaout, Dyhia, Santander-Syro, Andrés Felipe, Fortuna, Franck, Bertran, François, Fèvre, Patrick Le, Rault, Julien, Boventer, Isabella, Mertig, Ingrid, Barthélémy, Agnès, Bergeal, Nicolas, Johansson, Annika, Bibes, Manuel
Two-dimensional electron gases(2DEGs)based on KTaO3 are emerging as a promising platform for spin-orbitronics due to their high Rashba spin-orbit coupling (SOC) and gate-voltage tunability. The recent discovery of a superconducting state in KTaO3 2DE
Externí odkaz:
http://arxiv.org/abs/2311.08230
Autor:
Witt, Hugo, Mallik, Srijani, Vicente-Arche, Luis M., Ménard, Gerbold, Saïz, Guilhem, Storniauolo, Daniela, D'Antuono, Maria, Boventer, Isabella, Bergeal, Nicolas, Bibes, Manuel
The versatility of properties displayed by two-dimensional electron gases (2DEGs) at oxide interfaces has fostered intense research in hope of achieving exotic electromagnetic effects in confined systems. Of particular interest is the recently discov
Externí odkaz:
http://arxiv.org/abs/2210.14591
Autor:
Mallik, Srijani, Ménard, Gerbold C., Saiz, Guilhem, Gloter, Alexandre, Bergeal, Nicolas, Gabay, Marc, Bibes, Manuel
Quantum materials harbor a cornucopia of exotic transport phenomena challenging our understanding of condensed matter. Among these, a giant, non-saturating linearmagnetoresistance (MR) has been reported in various systems, from Weyl semi-metals to to
Externí odkaz:
http://arxiv.org/abs/2108.07612
Autor:
Vicente-Arche, Luis M., Bréhin, Julien, Varotto, Sara, Cosset-Cheneau, Maxen, Mallik, Srijani, Salazar, Raphaël, Noël, Paul, Vaz, Diogo Castro, Trier, Felix, Bhattacharya, Suvam, Sander, Anke, Fèvre, Patrick Le, Bertran, François, Saiz, Guilhem, Ménard, Gerbold, Bergeal, Nicolas, Barthélémy, Agnès, Li, Hai, Lin, Chia-Ching, Nikonov, Dmitri E., Young, Ian A., Rault, Julien, Vila, Laurent, Attané, Jean-Philippe, Bibes, Manuel
Publikováno v:
Adv. Mater. 202102102 (2021)
Oxide interfaces exhibit a broad range of physical effects stemming from broken inversion symmetry. In particular, they can display non-reciprocal phenomena when time reversal symmetry is also broken, e.g., by the application of a magnetic field. Exa
Externí odkaz:
http://arxiv.org/abs/2108.07479
Autor:
Perrin, Vivien, Santos, Flavio L. N., Ménard, Gerbold C., Brun, Christophe, Cren, Tristan, Civelli, Marcello, Simon, Pascal
Publikováno v:
Phys. Rev. Lett. 125, 117003 (2020)
We study the unconventional superconducting correlations caused by a single isolated magnetic impurity in a conventional s-wave superconductor. Due to the local breaking of time-reversal symmetry, the impurity induces unconventional superconductivity
Externí odkaz:
http://arxiv.org/abs/1912.11241
Current-phase relations of InAs nanowire Josephson junctions: from interacting to multi-mode regimes
Autor:
Hart, Sean, Cui, Zheng, Menard, Gerbold, Deng, Mingtang, Antipov, Andrey, Lutchyn, Roman M., Krogstrup, Peter, Marcus, Charles M., Moler, Kathryn A.
Publikováno v:
Phys. Rev. B 100, 064523 (2019)
Gate-tunable semiconductor-superconductor nanowires with superconducting leads form exotic Josephson junctions that are a highly desirable platform for two types of qubits: those with topological superconductivity (Majorana qubits) and those based on
Externí odkaz:
http://arxiv.org/abs/1902.07804
Autor:
Ménard, Gerbold C., Malinowski, Filip K., Puglia, Denise, Pikulin, Dmitry I., Karzig, Torsten, Bauer, Bela, Krogstrup, Peter, Marcus, Charles M.
Publikováno v:
Phys. Rev. B 100, 165307 (2019)
We study single-electron charging events in an Al/InAs nanowire hybrid system with deliberately introduced gapless regions. The occupancy of a Coulomb island is detected using a nearby radio-frequency quantum dot as a charge sensor. We demonstrate th
Externí odkaz:
http://arxiv.org/abs/1902.02689
Autor:
Razmadze, Davydas, Sabonis, Deividas, Malinowski, Filip K., Menard, Gerbold C., Pauka, Sebastian, Nguyen, Hung, van Zanten, David M. T., O'Farrell, Eoin C. T., Suter, Judith, Krogstrup, Peter, Kuemmeth, Ferdinand, Marcus, Charles M.
Publikováno v:
Phys. Rev. Applied 11, 064011 (2019)
Radio-frequency (RF) reflectometry is implemented in hybrid semiconductor-superconductor nanowire systems designed to probe Majorana zero modes. Two approaches are presented. In the first, hybrid nanowire-based devices are part of a resonant circuit,
Externí odkaz:
http://arxiv.org/abs/1902.00789
Autor:
Ménard, Gerbold, Mesaros, Andrej, Brun, Christophe, Debontridder, François, Roditchev, Dimitri, Simon, Pascal, Cren, Tristan
Publikováno v:
Nature Communications 10, 2587 (2019)
Majorana zero modes are fractional quantum excitations appearing in pairs, each pair being a building block for quantum computation . Some possible signatures of these excitations have been reported as zero bias peaks at endpoints of one-dimensional
Externí odkaz:
http://arxiv.org/abs/1810.09541