Validation of the First Ultra-Fast, Battery-Operated EPR Spectrometer at Chip Scale

An article presented at ISSCC, jointly authored by CEA-Leti and CEA-Irig/SyMMES, presents a new 22 nm integrated circuit offering record scanning speed, wide spectral coverage, and high sensitivity, enabling the integration of electron paramagnetic resonance into portable systems.

Published on 18 February 2026

Sponsored by the IEEE and SSCS learned societies, the International Solid-State Circuits Conference (ISSCC) is the world's main forum for presenting advances in semiconductor circuits and systems on chip.

The 2026 ISSCC conference was held from February 15 to 19, 2026, in San Francisco.

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ISSCC 2026 Advance Program

A 1400THz/s Ultra-Fast-Scan 14GHz EPR-on-a-Chip Based on Injection-Locked Phase Detection Featuring 120μM Concentration Sensitivity. J-B. David¹ , A. Siligaris¹ , C. Dehos¹ , J. L. Gonzalez Jimenez¹ , J-F. Jacquot² , C. Lombard² , K. Chighine² , V. Maurel² , S. Gambarelli² ¹ CEA-LETI-MINATEC, Grenoble, France; ² CEA-IRIG, Grenoble, France

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CEA-Leti website International Solid-State Circuits Conference 2026
ISSCC website 2026 IEEE International Solid-State Circuits Conference (ISSCC)

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Keywords : EPR | integrated circuits(IC)

Alternative and Atomic Energies Agency

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.

Interdisciplinary Research Institute of Grenoble (IRIG)

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Validation of the First Ultra-Fast, Battery-Operated EPR Spectrometer at Chip Scale

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Keywords : EPR | integrated circuits(IC)

EPR technique

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Alternative and Atomic Energies Agency

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Interdisciplinary Research Institute of Grenoble (IRIG)

Interdisciplinary Research Institute of Grenoble

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Laboratories/UMR at the Institute

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In the same section :

Validation of the First Ultra-Fast, Battery-Operated EPR Spectrometer at Chip Scale

References

See also

Keywords : EPR | integrated circuits(IC)

EPR technique

Browse the site

Alternative and Atomic Energies Agency

Browse the portal