Showing 141 - 160 results of 5,100 for search '"cryogenics"', query time: 0.13s Refine Results
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    Performance of Cryogenic Machining with Nitrogen Gas in Machining of Titanium by Thet, Thet Mon

    Published 2011
    “…The cutting insert has surprisingly remained almost intact when using nitrogen gas coolant whereas severe tool wear occurred with conventional coolant even at low cutting speed. This cryogenic strategy also improved machined surface quality greatly.…”
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  8. 148

    Cryogenic multiplexing using selective area grown nanowires by Dāgs Olšteins, Gunjan Nagda, Damon J. Carrad, Daria V. Beznasyuk, Christian E. N. Petersen, Sara Martí-Sánchez, Jordi Arbiol, Thomas S. Jespersen

    Published 2023-11-01
    “…The circuit consisted of 512 quantum devices embedded within multiplexer/demultiplexer pairs, incorporating thousands of interconnected selective area growth nanowires operating under deep cryogenic conditions. Multiplexers enable a range of new strategies in quantum device research and scaling by increasing the device count while limiting the number of connections between room-temperature control electronics and the cryogenic samples. …”
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    Resistive wall wakefields of short bunches at cryogenic temperatures by G. Stupakov, K. L. F. Bane, P. Emma, B. Podobedov

    Published 2015-03-01
    “…We present calculations of the longitudinal wakefields at cryogenic temperatures for extremely short bunches, characteristic for modern x-ray free electron lasers. …”
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    Quantum criticality at cryogenic melting of polar bubble lattices by Wei Luo, Alireza Akbarzadeh, Yousra Nahas, Sergei Prokhorenko, Laurent Bellaiche

    Published 2023-11-01
    “…Moreover, we reveal that quantum fluctuations induce a quantum critical point (QCP) separating a hexagonal bubble lattice from a liquid-like state characterized by spontaneous motion, creation and annihilation of polar bubbles at cryogenic temperatures. Finally, we show that the discovered quantum melting is associated with anomalous physical response, as, e.g., demonstrated by a negative longitudinal piezoelectric coefficient.…”
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    Challenges of in-vacuum and cryogenic permanent magnet undulator technologies by Jui-Che Huang, Hideo Kitamura, Chin-Kang Yang, Cheng-Hsing Chang, Cheng-Hsiang Chang, Ching-Shiang Hwang

    Published 2017-06-01
    “…Since the spectral quality from cryogenic permanent magnet undulators (CPMUs) has surpassed that of IVUs, NdFeB or PrFeB CPMUs have been proposed for many new advanced storage rings to reach high brilliance x-ray photon beams. …”
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  20. 160

    Cryogenic heat treatment — a review of the current state by Kamran Amini, Amin Akhbarizadeh, Sirus Javadpour

    Published 2017-03-01
    Subjects: “…Deep Cryogenic Treatment…”
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