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    "headline": "A Pixel Sensor Resolves 390-Electron-Volt Photons",
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    "dek": "A thin-window iLGAD sensor achieved single-photon resolution below the nitrogen K-edge with a signal-to-noise ratio of five.",
    "summary": "A thin-window iLGAD sensor achieved single-photon resolution below the nitrogen K-edge with a signal-to-noise ratio of five.",
    "body_text": "Two gain-layer designs exposed a double-peak spectrum tied to absorption depth. A fitted model then estimated the entrance and gain-layer geometry, informing larger high-frame-rate soft-X-ray detectors.",
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