Showing 5,061 - 5,080 results of 5,100 for search '"cryogenics"', query time: 0.15s Refine Results
  1. 5061

    Comparison of the GRUAN data products for Meisei RS-11G and Vaisala RS92-SGP radiosondes at Tateno (36.06° N, 140.13° E), Japan by E. Kobayashi, S. Hoshino, M. Iwabuchi, T. Sugidachi, K. Shimizu, M. Fujiwara

    Published 2019-06-01
    “…The results from a dual flight of RS-11G and a cryogenic frost point hygrometer (CFH) also showed that RS-11G gave 1 % RH–10 % RH higher values than the CFH in the troposphere. …”
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    Article
  2. 5062

    Advances in Sensitivity and Resolution of Solid State Nuclear Magnetic Resonance and Dynamic Nuclear Polarization by Golota, Natalie C.

    Published 2023
    “…However, this sensitivity gain comes at a significant loss of spectral resolution due to sample conformational heterogeneity at the cryogenic temperatures required for efficient electron-nuclear polarization transfers. …”
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    Thesis
  3. 5063
  4. 5064
  5. 5065

    Valley Zeeman splitting in semiconducting two-dimensional group-VI transition metal dichalcogenides by Zou, Chenji

    Published 2019
    “…Benefiting from the well-resolved and super sharp exciton and trion PL peaks, the intrinsic valley Zeeman splitting behavior in CVD-grown WS2 and MoS2 monolayers on hBN have been clearly revealed through in-situ magnetic-field-dependent PL imaging and spectroscopy at cryogenic temperature for the first time. This thesis manifests that, valley Zeeman splitting behavior in 2D group-VI TMDs can be tuned not only by the different substrates, but also by the doping levels in such 2D group-VI TMDs. …”
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    Thesis
  6. 5066

    Microporous materials with tailored structural properties for enhanced gas separation by Chuah, Chong Yang

    Published 2019
    “…Extensive research on the gas separation process has been conducted in view of the current industrial gas separation processes which uses cryogenic distillation and liquefaction are energy-intensive. …”
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    Thesis-Doctor of Philosophy
  7. 5067

    Principles of surface layer biogenesis in Caulobacter crescentus by Herdman, M

    Published 2024
    “…</p> <p>Finally, this thesis explores the potential applications of cryogenic correlative light and electron microscopy (cryo-CLEM) to investigate S-layer biogenesis. …”
    Thesis
  8. 5068

    Low temperature properties of transuranic and oter heavy metals. by Wigley, D

    Published 1963
    “…The relative merits of the use of glove boxes and sealed capsules for cryogenic experiments are discussed in this thesis.…”
    Thesis
  9. 5069

    The Global Space-based Stratospheric Aerosol Climatology (version 2.0): 1979–2018 by M. Kovilakam, M. Kovilakam, L. W. Thomason, N. Ernest, L. Rieger, A. Bourassa, L. Millán

    Published 2020-10-01
    “…Herein, we discuss changes to the original release version including those as a part of v1.1 that was released in September 2018 that primarily corrects an error in the conversion of Cryogenic Limb Array Etalon Spectrometer (CLAES) data to Stratospheric Aerosol and Gas Experiment (SAGE) II wavelengths, as well as the new release, v2.0. …”
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    Article
  10. 5070

    Effect of Sintering Time and Diameter on Bi-Pb-Sr-Ca-Cu-O Superconducting Wire Formation with TiO2 Dopant by Silver (Ag) Tube by Cindy Al Kindi, Agung Imaduddin, Timbangen Sembiring, Pius Sebleku

    Published 2018-01-01
    “…The diameter of 2,6 mm has not become the correct size on the fabrication of superconducting wire.  Keyword : Cryogenic, Critical Temperature, Superconducting wire, Sintering Time, TiO2 REFERENSI Grivel, J-C, A Jeremie and R Fliikiger, 1995, The Influence Of Ti02 Additions On The Formation And The Superconducting Properties Of The (Bi, Pb)2Sr2Ca2Cu3O10-Y Phase. …”
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    Article
  11. 5071

    Measurement report: Atmospheric CH<sub>4</sub> at regional stations of the Korea Meteorological Administration–Global Atmosphere Watch Programme: measurement, characteristics, and... by H. Lee, H. Lee, W. Seo, S. Li, S. Lee, S. T. Kenea, S. Joo

    Published 2023-06-01
    “…The monitoring system consists of a cavity ring-down spectrometer (CRDS) and a new cryogenic drying method, with a measurement uncertainty (68 <span class="inline-formula">%</span> c.i. …”
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    Article
  12. 5072

    Insights into Nature of Magnetization Plateaus of a Nickel Complex [Ni<sub>4</sub>(<i>μ</i>-CO<sub>3</sub>)<sub>2</sub>(aetpy)<sub>8</sub>](ClO<sub>4</sub>)<sub>4</sub> from a Spin... by Katarína Karl’ová, Jozef Strečka, Jozef Haniš, Masayuki Hagiwara

    Published 2020-11-01
    “…It is suggested that this frustrated magnetic molecule can provide a prospective cryogenic coolant with the maximal isothermal entropy change <inline-formula><math display="inline"><semantics><mrow><mo>−</mo><mi mathvariant="sans-serif">Δ</mi><msub><mi>S</mi><mi>M</mi></msub><mo>=</mo><mn>10.6</mn></mrow></semantics></math></inline-formula> J·K<inline-formula><math display="inline"><semantics><msup><mrow></mrow><mrow><mo>−</mo><mn>1</mn></mrow></msup></semantics></math></inline-formula>·kg<inline-formula><math display="inline"><semantics><msup><mrow></mrow><mrow><mo>−</mo><mn>1</mn></mrow></msup></semantics></math></inline-formula> in a temperature range below 2.3 K.…”
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    Article
  13. 5073

    Low Temperature Solder Demountable Joints for Non-Insulated, High Temperature Superconducting Fusion Magnets by Mouratidis, Theodore

    Published 2023
    “…Compared to low temperature superconductors, high temperature superconductors have large cryogenic stability margins. In addition, the high thermal stability and improved passive quench protection ability of the non-insulated coil are advantageous, as is the low voltage operation, eliminating the need for high voltage electrical insulation as required in insulated cable coils. …”
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    Thesis
  14. 5074
  15. 5075

    Strong coupling between plasmonic nanoantennae and 2D materials by Liu, Lin

    Published 2023
    “…The energy exchange rate between photons and excitons must be substantially quicker than their non-radiative decay rates in order for strong coupling to exist. At cryogenic temperatures, the exciton lifetime can be extended, whereas in high-Q resonators, the photon lifetime can be extended. …”
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    Thesis-Doctor of Philosophy
  16. 5076

    Van der Waals heterostructures of two-dimensional transition metal dichalcogenides for broadband and infrared photodetection by Ahmed Ramadan Abdelmontaleb Elbanna

    Published 2024
    “…However, their finite exciton binding energies, lower than thermal energy at room temperature, require cryogenic cooling, complicating device architectures besides the lattice matching requirement and expensive crystal growth processes. …”
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    Thesis-Doctor of Philosophy
  17. 5077

    Synthesis of Nd-Fe-B based magnetic materials through the mechanochemical process by Zhong, Yaoying

    Published 2019
    “…The reduced spin reorientation temperature of these particles suggests that they are attractive for cryogenic applications. The coercivity mechanism of these particles was determined and it was shown that the nucleation of reversed domains was the controlling mechanism. …”
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    Thesis-Doctor of Philosophy
  18. 5078

    Structural and spectroscopic studies of lysozyme by Makinen, M

    Published 1976
    “…These solvent conditions have negligible effects on the crystal structure and are suitable for preserving the crystal structure at cryogenic temperatures at which ESR and ENDOR techniques must be generally applied.…”
    Thesis
  19. 5079

    Development and characterization of flame retardant oil palm filler/kenaf reinforced hybrid composites by Saba, Naheed

    Published 2016
    “…The FR nano sized OPEFB filler was produced through chemical (bromine water and tin chloride) treatment and cryogenic crushing followed by high energy ball milling process. …”
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    Thesis
  20. 5080

    Short-term variability of atmospheric helium revealed through a cryo-enrichment method by B. Birner, E. Morgan, R. F. Keeling

    Published 2023-03-01
    “…The method replaces the chemical getter used previously by Birner et al. (2021, 2022a) to preconcentrate <span class="inline-formula">He</span> in an air stream with a cryogenic trap which can be more simply regenerated by heating and which improves the precision of the measurement to 22 <span class="inline-formula">per meg</span> (i.e., 0.022 ‰) in 10 <span class="inline-formula">min</span> (1<span class="inline-formula"><i>σ</i></span>). …”
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    Article