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In-depth Cryogenic Characterization of 22 nm FDSOI Technology for Quantum Computation
Publications associées (34)
Optimizing Quantum Compilers: Efficient and Effective Algorithms
Quantum computing has made significant progress in recent years, with Google and IBM releasing quantum computers with 72 and 50 qubits, respectively. Google has also achieved quantum supremacy with its 54-qubit device, and IBM has announced the release of ...
EPFL2023Practical Compilation of Quantum Programs
It's been a little more than 40 years since researchers first suggested exploiting quantum physics to build more powerful computers. During this time, we have seen the development of many quantum algorithms and significant technological advances to make th ...
EPFL2022Variational dynamics as a ground-state problem on a quantum computer
Giuseppe Carleo, Stefano Barison, Filippo Vicentini
We propose a variational quantum algorithm to study the real-time dynamics of quantum systems as a ground -state problem. The method is based on the original proposal of Feynman and Kitaev to encode time into a register of auxiliary qubits. We prepare the ...
AMER PHYSICAL SOC2022Optimizing Quantum Circuit Synthesis for Permutations Using Recursion
We describe a family of recursive methods for the synthesis of qubit permutations on quantum computers with limited qubit connectivity. Two objectives are of importance: circuit size and depth. In each case we combine a scalable heuristic with a nonscalabl ...
ASSOC COMPUTING MACHINERY2022Cryogenic MOSFET Modeling for Large-Scale Quantum Computing
Promising results of state-of-the-art quantum computers fuel a world-wide effort in academic and private research laboratories to scale up the number of qubits and improve their characteristics in large arrays. To meet the scale-up challenge, innovative mi ...
EPFL2021Enhancement Mode Tri-gate GaN Power Devices and Logic Circuits
Gallium Nitride (GaN) is one of the most promising materials for high frequency power switching due to its exceptional properties such as large saturation velocity, high carrier mobility, and high breakdown field strength. The high switching frequency of G ...
EPFL2021Scaling silicon-based quantum computing using CMOS technology
As quantum processors grow in complexity, attention is moving to the scaling prospects of the entire quantum computing system, including the classical support hardware. Recent results in high-fidelity control of individual spins in silicon, combined with d ...
NATURE PORTFOLIO2021Cryogenic CMOS Circuits and Systems: Challenges and Opportunities in Designing the Electronic Interface for Quantum Processors
Edoardo Charbon, Fabio Sebastiano
Quantum computing could potentially offer faster solutions for some of today's classically intractable problems using quantum processors as computational support for quantum algorithms [1]. Quantum processors, in the most frequent embodiment, comprise an a ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021Cryogenic CMOS Integrated Circuits for Scalable Readout of Silicon Quantum Computers
Quantum computing promises to revolutionize our lives, achieving unprecedented computational powers and unlocking new possibilities in drug discovery, chemical simulations and cryptography. The fundamental unit of computation of a quantum computer is the q ...
EPFL2021Microwave-to-Optical Transduction with Gallium Phosphide Electro-Optomechanical Devices
Quantum computing is one of the great scientific challenges of the 21st century. Small-scalesystems today promise to surpass classical computers in the coming years and to enable thesolution of classically intractable computational tasks in the fields of q ...
EPFL2021