منابع مشابه
Quadrupolar glass ordering in solid deuterium
2014 Measurements of the NMR absorption line shapes have been used to establish the phase diagram for orientational ordering of the J = 1 molecules in solid mixtures of paradeuterium (J = 1) and orthodeuterium (J = 0) for para concentrations 42 X 75 % and temperatures 0.035 T 2.5 K. As in solid hydrogen, we observe three phases : a rotationally disordered phase, a long range orientationally ord...
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Experiments have been performed at ASDEX Upgrade, aiming to investigate the impact of lithium in an all-metal-wall tokamak and attempting to enhance the pedestal operational space. For this purpose, a lithium pellet injector has been developed, capable of injecting pellets carrying a particle content ranging from 1.82 × 10(19) atoms (0.21 mg) to 1.64 × 10(20) atoms (1.89 mg). The maximum repeti...
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On the Madison Symmetric Torus magnetic fusion plasma experiment, frozen pellet injection is an established method of depositing deuterium fuel into the core of the plasma. To freeze deuterium gas into pellets, the injector is cooled to 10 K with a cryogenic helium refrigerator. To exhaust residual frozen deuterium following injection of each pellet, the injector is warmed by resistive heating ...
متن کاملSurface Reaction Mechanism for Deuterium-deuterium Fusion with Gas/solid- State Fusion Device
Recent highly reproducible results of tritium production by deuterium-deuterium (D-D) fusion from gas/solid-state fusion experiments are discussed in terms of a surface fusion mechanism. Theoretical criteria and experimental conditions for improving and optimizing D-D fusion rates in a gas/solid-state fusion device are described. It is shown that the surface fusion mechanism also provides a pla...
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ژورنال
عنوان ژورنال: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films
سال: 1983
ISSN: 0734-2101,1520-8559
DOI: 10.1116/1.572161