Search Results - "Naud, Cécile"
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1
The Diamond Superconducting Quantum Interference Device
Published in ACS nano (27-09-2011)“…Diamond is an electrical insulator in its natural form. However, when doped with boron above a critical level (∼0.25 atom %) it can be rendered superconducting…”
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2
Kerr reversal in Josephson meta-material and traveling wave parametric amplification
Published in Nature communications (01-04-2022)“…Josephson meta-materials have recently emerged as very promising platform for superconducting quantum science and technologies. Their distinguishing potential…”
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3
Evidence of dual Shapiro steps in a Josephson junction array
Published in Nature physics (01-06-2023)“…The modern primary voltage standard is based on the a.c. Josephson effect and the ensuing Shapiro steps, where a microwave tone applied to a Josephson junction…”
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4
Electronic Confinement and Coherence in Patterned Epitaxial Graphene
Published in Science (American Association for the Advancement of Science) (26-05-2006)“…Ultrathin epitaxial graphite was grown on single-crystal silicon carbide by vacuum graphitization. The material can be patterned using standard nanolithography…”
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5
Photonic-Crystal Josephson Traveling-Wave Parametric Amplifier
Published in Physical review. X (01-04-2020)“…A microwave amplifier combining noise performances as close as possible to the quantum limit with large bandwidth and high saturation power is highly desirable…”
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6
Observation of quantum many-body effects due to zero point fluctuations in superconducting circuits
Published in Nature communications (20-11-2019)“…Electromagnetic fields possess zero point fluctuations which lead to observable effects such as the Lamb shift and the Casimir effect. In the traditional…”
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7
Observation of Two-Mode Squeezing in a Traveling Wave Parametric Amplifier
Published in Physical review letters (15-04-2022)“…Traveling wave parametric amplifiers (TWPAs) have recently emerged as essential tools for broadband near quantum-limited amplification. However, their use to…”
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8
A tunable Josephson platform to explore many-body quantum optics in circuit-QED
Published in npj quantum information (25-02-2019)“…The interaction between light and matter remains a central topic in modern physics despite decades of intensive research. Coupling an isolated emitter to a…”
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9
Nanofabrication, characterisation and modelling of soft-in-hard FeCo–FePt magnetic nanocomposites
Published in Acta materialia (01-08-2024)“…Advanced nanofabrication exploiting e-beam lithography has been used to prepare nanocomposites consisting of periodic arrays of soft magnetic FeCo-based…”
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10
Cancer treatment by magneto-mechanical effect of particles, a review
Published in Nanoscale advances (15-09-2020)“…Cancer treatment by magneto-mechanical effect of particles (TMMEP) is a growing field of research. The principle of this technique is to apply a mechanical…”
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11
Revealing the finite-frequency response of a bosonic quantum impurity
Published in SciPost physics (01-05-2023)“…Quantum impurities are ubiquitous in condensed matter physics and constitute the most stripped-down realization of many-body problems. While measuring their…”
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12
Evidence of dual Shapiro steps in a Josephson junctions array
Published in Nature physics (2023)“…The modern primary voltage standard is based on the AC Josephson effect and the ensuing Shapiro steps, where a microwave tone applied to a Josephson junction…”
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13
Multiscale investigation of graphene layers on 6H-SiC(000-1)
Published in Nanoscale research letters (24-02-2011)“…In this article, a multiscale investigation of few graphene layers grown on 6H-SiC(000-1) under ultrahigh vacuum (UHV) conditions is presented. At 100-μm…”
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14
Kerr coefficients of plasma resonances in Josephson junction chains
Published in Physical review. B, Condensed matter and materials physics (01-09-2015)“…We present an experimental and theoretical analysis of the self- and cross-Kerr effect of extended plasma resonances in Josephson junction chains. We calculate…”
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15
Unexpectedly Allowed Transition in Two Inductively Coupled Transmons
Published in IEEE transactions on applied superconductivity (01-04-2016)“…We present experimental results in which the unexpected zero-two transition of a circuit composed of two inductively coupled transmons is observed. This…”
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16
Electronic structure of epitaxial graphene layers on SiC: effect of the substrate
Published in Physical review letters (21-09-2007)“…A strong substrate-graphite bond is found in the first all-carbon layer by density functional theory calculations and x-ray diffraction for few graphene layers…”
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17
Self-Assembly of Carbon-Nanotube-Based Single-Electron Memories
Published in Small (Weinheim an der Bergstrasse, Germany) (01-01-2006)“…We demonstrate the wafer‐scale integration of single‐electron memories based on carbon nanotube field‐effect transistors (CNFETs) using a process based…”
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18
Highly transparent contacts to the 1D hole gas in ultra-scaled Ge/Si core/shell nanowires
Published in ACS nano (2019)“…Semiconductor–superconductor hybrid systems have outstanding potential for emerging high-performance nanoelectronics and quantum devices. However, critical to…”
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19
Detailed study of superconductivity in nanostructured nanocrystalline boron doped diamond thin films
Published in Physica status solidi. A, Applications and materials science (01-09-2010)“…In this paper, we report on the transport properties of nanostructured boron doped diamond thin films. The nanostructures made from polycrystalline boron doped…”
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20
Magnetotransport in high mobility epitaxial graphene
Published in Physica status solidi. A, Applications and materials science (01-06-2007)“…Epitaxial graphene layers grown on single‐crystal SiC have large structural coherence domains and can be easily patterned into submicron structures using…”
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Journal Article Conference Proceeding