Search Results - "de Franceschi, Silvano"
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Epitaxial growth of InP nanowires on germanium
Published in Nature materials (01-11-2004)“…The growth of III-V semiconductors on silicon would allow the integration of their superior (opto-)electronic properties with silicon technology. But…”
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The germanium quantum information route
Published in Nature reviews. Materials (01-10-2021)“…In the effort to develop disruptive quantum technologies, germanium is emerging as a versatile material to realize devices capable of encoding, processing and…”
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3
Gate-based high fidelity spin readout in a CMOS device
Published in Nature nanotechnology (01-08-2019)“…The engineering of a compact qubit unit cell that embeds all quantum functionalities is mandatory for large-scale integration. In addition, these…”
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4
Zero-bias anomaly in a nanowire quantum dot coupled to superconductors
Published in Physical review letters (31-10-2012)“…We studied the low-energy states of spin-1/2 quantum dots defined in InAs/InP nanowires and coupled to aluminum superconducting leads. By varying the…”
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Scaling of subgap excitations in a superconductor-semiconductor nanowire quantum dot
Published in Physical review. B, Condensed matter and materials physics (01-05-2017)Get full text
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Few-Electron Edge-State Quantum Dots in a Silicon Nanowire Field-Effect Transistor
Published in Nano letters (09-04-2014)“…We investigate the gate-induced onset of few-electron regime through the undoped channel of a silicon nanowire field-effect transistor. By combining…”
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Electrically driven electron spin resonance mediated by spin–valley–orbit coupling in a silicon quantum dot
Published in npj quantum information (02-02-2018)“…The ability to manipulate electron spins with voltage-dependent electric fields is key to the operation of quantum spintronics devices, such as spin-based…”
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Spin-resolved Andreev levels and parity crossings in hybrid superconductor–semiconductor nanostructures
Published in Nature nanotechnology (2014)Get full text
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9
Split-Channel Ballistic Transport in an InSb Nanowire
Published in Nano letters (11-04-2018)“…We report an experimental study of one-dimensional (1D) electronic transport in an InSb semiconducting nanowire. A total of three bottom gates are used to…”
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Tunable Supercurrent Through Semiconductor Nanowires
Published in Science (American Association for the Advancement of Science) (08-07-2005)“…Nanoscale superconductor/semiconductor hybrid devices are assembled from indium arsenide semiconductor nanowires individually contacted by aluminum-based…”
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Evidence of 2D intersubband scattering in thin film fully depleted silicon-on-insulator transistors operating at 4.2 K
Published in Applied physics letters (15-06-2020)“…We report the observation at low temperature of a hump in the linear transfer characteristic of a thin film fully depleted silicon-on-insulator transistor when…”
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From nonreciprocal to charge-4e supercurrent in Ge-based Josephson devices with tunable harmonic content
Published in Physical review research (01-09-2024)“…Hybrid superconductor(S)-semiconductor(Sm) devices bring a range of functionalities into superconducting circuits. In particular, hybrid parity-protected…”
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13
When matter and information merge into “Quantum”
Published in Communications physics (22-09-2023)“…Despite only being its 3rd edition, the QUANTUM MATTER international conference & expo (QUANTUMatter) has already become a reference event for communities…”
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14
Quantum Dynamics for Energetic Advantage in a Charge-Based Classical Full Adder
Published in PRX Energy (01-07-2023)“…We present a proposal for a one-bit full adder to process classical information based on a few electrons in a triple quantum dot system, serving as a proof of…”
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15
Statistical and Electrical Modeling of FDSOI Four-Gate Qubit MOS Devices at Room Temperature
Published in IEEE journal of the Electron Devices Society (2021)“…This paper presents an electrical characterization and a compact modeling of FD-SOI four-gate qubit MOS devices, carried out at room temperature and in linear…”
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Andreev Reflection versus Coulomb Blockade in Hybrid Semiconductor Nanowire Devices
Published in Nano letters (01-12-2008)“…Semiconductor nanowires provide promising low-dimensional systems for the study of quantum transport phenomena in combination with superconductivity. Here we…”
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Integrated Variability Measurements of 28 nm FDSOI MOSFETs down to 4.2 K for Cryogenic CMOS Applications
Published in 2020 IEEE 33rd International Conference on Microelectronic Test Structures (ICMTS) (01-05-2020)“…Mismatch performance of 28 nm FDSOI technology is electrically characterized at low temperatures using integrated on-chip addressing for a matrix of…”
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Superconducting devices Cooling electrons one by one
Published in Nature nanotechnology (01-09-2007)Get full text
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19
PtSi Clustering in Silicon Probed by Transport Spectroscopy
Published in Physical review. X (09-12-2013)“…Metal silicides formed by means of thermal annealing processes are employed as contact materials in microelectronics. Control of the structure of…”
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Fast and pure
Published in Nature nanotechnology (01-02-2018)“…Removing nuclear spins by means of isotopically purified silicon, and introducing magnetic field gradients by means of microfabricated ferromagnets yields…”
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