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    DC-DC Boost Converter Design With Analog Feedback Control for Cryogenic Applications by Danilo Santoro, Niccolo Gallice, Marco Bassani, Paolo Cova, Nicola Delmonte, Massimo Lazzaroni, Valeria Trabattoni, Andrea Zani

    Published 2025-01-01
    “…To bias Silicon PhotoMultiplier (SiPM) sensors, which are used for the readout of scintillation light at cryogenic temperatures, it is essential to develop power supply units that provide stable voltages and low noise. In modern particle physics experiments, these systems may be placed outside the time projection chambers, which are filled with liquid argon (LAr) due to its scintillation properties. …”
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    Phenomenon of ignition and explosion of high-entropy alloys of systems Ti-Zr-Hf-Ni-Cu, Ti-Zr-Hf-Ni-Cu-Co under quasi-static compression by Oleksandra Zatsarna, Sergiy Kotrechko, Oleksandr Filatov, Vadim Bondarchuk, Georgiy Firstov, Vladimir Dubinko

    Published 2024-03-01
    “… The phenomenon of ignition and explosive failure of specimens from high-entropy alloys (HEAs) of systems Ti-Zr-Hf-Ni-Cu, Ti-Zr-Hf-Ni-Cu-Co at quasi-static compression tests was found. It physical model is proposed. It is exhibited that the reason for this phenomenon is the release of energy of the oxidation reaction; such reaction is initiated due to the heat released ahead of the shear crack tip at brittle fracture of the specimens under quasi-static compression. …”
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