Original paperA helium-3 dilution refrigerator
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Cited by (53)
Magneto-thermal and magnetization relaxation dynamics of a family of di-nuclear lanthanide complexes
2022, PolyhedronCitation Excerpt :Compared to the metals and metal alloys, molecular coolants are observed to be an attractive candidate to achieve low temperature or ultra-low temperature due to the ease of chemical modification to fine-tune the MCE property [9,10]. Not only that, this technology can be a potential alternative technology to the complicated and cumbersome dilution refrigeration methods [11–14]. As the magnetic entropy (Sm = Rln(2S + 1)) is directly proportional to the ground state (S) associated with the system, molecular systems with large spin ground states were targeted.[15]
Development of dilution refrigerators—A review
2022, CryogenicsCitation Excerpt :Since then, DR developed rapidly with the achievement of minimum temperatures summarized in Fig. 3. Through increasing the heat-transfer area of the heat exchanger and the mixing chamber, B.S. Neganov et al. at Dubna [18] and Hall et al. at Manchester [19] obtained temperatures of 56 mK and 50 mK respectively in 1966. In the beginning the 3He flow was precooled by a liquid-helium bath at 4.2 K and a 4He pot pumped to a temperature of about 1 K.
Superior performance porous carbon nitride nanosheets for helium separation from natural gas: Insights from MD and DFT simulations
2021, Chinese Journal of Chemical EngineeringCitation Excerpt :Thus, exploring effective technologies to separate high-purity He from natural gas, including alkane (CH4), carbon dioxide (CO2), nitrogen (N2), inert gases (Ne and Ar), and trace acid gas (H2S), is of great significance and an urgent task for practical applications [6–8]. Compared to traditional technologies employed for He separation (low temperature distillation, pressure swing adsorption) [9–12], membrane technology is highly noticeable for its high efficiency, low energy consumption, simplicity in operation, ease of scale up, and no secondary pollution [13–15]. The key of this technology lies in the appropriate selection of membrane material.
Applications on Magnetocaloric Materials
2021, Encyclopedia of Smart MaterialsHigh-efficient hydrogen purification through two-dimensional CrI<inf>3</inf> membrane via a first-principles calculation
2020, Applied Surface ScienceCitation Excerpt :Consequently, the produced hydrogen is inevitably mixed with CH4, CO, CO2, N2 and H2O. Thus, it is necessary to purify hydrogen from the gases mixture for clean energy applications [3–10]. Considering the advantages of low cost and facile operation, membrane materials have been viewed as the potential separation.
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Now at Department of Physics, University of Sussex, Brighton, U.K.