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Liste de actualités du Leti
CEA-Leti scientists, working with researchers at Politecnico di Milano, have developed the world's first high-performance gyroscope for operating in severe environments, such as industrial and aeronautic equipment and automobiles. The breakthrough proves it is possible to detect minute rotational movement even among system vibrations.
Article in Nature Electronics Details Method that Takes Advantage of RRAM Non-Idealities To Create Intelligent Systems that Have Potential Medical-Diagnostic Applications
Energy-efficient, high-yield displays that deliver stellar image quality are now within reach!
Could all-natural materials be used to make antimicrobial dressings for open, infected wounds? A PhD research project conducted at CEA-Leti, CERMAV, and LGP2 investigated precisely this kind of environmentally-friendly dressing for inpatient care scenarios, and the findings were encouraging.
In an avalanche, every minute counts. The longer a victim is buried under the snow, the less chance they have of surviving. CEA-Leti researchers equipped a drone with a network of antennas run by a radio-frequency circuit to help speed up search and rescue operations.
From January 11 to 14, 2021, the CEA will participate in the Consumer Electronic Show (CES) for the 7th consecutive year. For this 100% digital version, the CEA is supporting 3 startups spun off from its laboratories that have developed technological solutions in response to three major societal challenges: the energy transition, the digital transition and the medicine of the future.
In a world first, CEA-Leti, a CEA Tech institute, implemented a mechanical storage technology for power converters, boosting both power density and energy efficiency while enabling new, more compact form factors. This advance could address 80% of power converter use cases.
Papers at IEDM 2020 Explore Ways to Leverage 3D Technology's Strengths For Lowering Device Energy Consumption and Energy Lost in Data Transmission. CEA-Leti presented two papers this week at IEDM 2020 that confirm the advantages of combining 3D architectures and resistive-random-access-memories (RRAM) for in-memory computing (IMC), and their applications for Edge-AI and neural networks. The projects were designed to look at different ways to leverage 3D's strengths in lowering device energy consumption as well as energy lost during data transfer.
Founded in 1992 by four CEA researchers who wanted to exploit Smart Cut™ technology to produce silicon on insulator (SOI) wafers on an industrial scale, Soitec is one of the first startups to arise from CEA-Leti.
Aledia, a French startup pioneering a disruptive technology for microLED displays, today announced it has manufactured the world's first microLED chips produced on 300mm (12") silicon wafers. The company, which developed its breakthrough technology on 200mm (8") silicon wafers over the past eight years, will produce the chips on both 200mm and 300mm wafers.
Gallium Nitride Seen as Highly Efficient Replacement for Silicon in Wide Range of Consumer and Industrial Uses. Two complementary research papers from CEA-Leti confirmed that the institute's approach to gallium-nitride (GaN) technologies is on track overcome challenges in the architecture and performance of advanced GaN devices embedding a MOS gate, and targeting the fast-growing global market for power-conversion systems.
Invited paper at IEDM 2020 shows benefit of CEA-List’s architectures in co-optimizing CEA-Leti’s 3D toolbox to enable higher bandwidth & heterogeneity for high-performance processors.
CEA-Leti’s Startup Avalun released its Covid-19 antigen test a few days ago. This powerful growth driver will also help speed up the rollout of Avalun’s portable lab, LabPad® Evolution.
CEA-Leti has added even more new 300 mm equipment this year. The institute's clean rooms can now fabricate their own low-resistance ohmic contacts—a BEOL process where the electrical junctions that link the active components of a circuit to the circuit's connectors are made. This new capability will give even more weight to the R&D services CEA-Leti offers semiconductor-industry partners.
Optically pumped germanium-tin micro-disks encapsulated by silicon nitride and transferred onto aluminum pillars generate a 2.5-micron laser beam with an ultra-low threshold. Laser beams with no III-V materials are no longer a dream… See results published in Nature Photonics.
The miniature, hyper-sensitive photoacoustic sensors being developed by the Redfinch consortium, which includes CEA-Leti, a CEA Tech institute, can detect even the tiniest gas leaks in real time, making them ideal for petrochemical plant monitoring.
CEA-Leti and Davey Bickford Enaex, a worldwide leader in blasting solutions, have extended their joint laboratory for three years to continue development of innovative radio-frequency communication systems that remotely control networks of high-tech wireless electronic detonators.
CEA-Leti will unveil its latest scientific results in 3D sequential integration for neural networks, 3D RRAM for in-memory computing and GaN-on-Si for power electronics at IEDM 2020, Dec. 12-16. The event will be held virtually because of the coronavirus pandemic.Institute scientists are lead authors on four papers and contributing authors on five more that will be presented during the conference.
By melting a thin layer of material onto an object, CEA-Leti researchers can produce a micrometric pattern, resulting in a unique non-reproducible artificial fingerprint. This holds excellent potential for creating anti-counterfeiting labels on processors, jewelry, watches, and other valuables.
Clinatec has been trying to effectively determine the best location in the brain for its WIMAGINE® implant, which measures the brain activity of tetraplegic patients.
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CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.