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--- wiki:dilution_refrigeration [2022/01/21 14:03]
henri.godfrin@neel.cnrs.fr
+++ wiki:dilution_refrigeration [2022/01/29 17:16] (current)
henri.godfrin@neel.cnrs.fr
@@ Line 1: / Line 1: @@
 ====== Dilution Refrigeration ======
-===== Some Dilution Fridges =====
+===== History of dilution refrigeration =====
-===== Heat exchangers =====
+A brief account of the development of dilution refrigeration, since the suggestion of the principle by H. London in 1952, can be found [[dr_history|here]].
-==== Silver powders ====
+===== Design and construction of dilution refrigerators=====
-The following articles provide information on sintered silver powders and their application to heat exchangers
+  *  [[wiki:design_construction|Design and construction of dilution refrigerators]]
+      *  [[wiki:articles_on_dilution_refrigeration|Classical refrigerators]]
+      *  [[wiki:pulse-tube_dr|Pulse-tube based refrigerators]]
+  Descriptions of some particular refigeratores can be found here:
+      *  [[wiki:some_fridges|Examples of Dilution refrigerators]]
-  * Effect of boundary condition on Kapitza resistance between superfluid 3He-B and sintered metal, S. Autti, A. M. Guénault, A. Jennings, R. P. Haley, G. R. Pickett, R. Schanen, V. Tsepelin, J. Vonka, D. E. Zmeev, and A. A. Soldatov, Phys. Rev. B 102, 064508 (2020) [[https://doi.org/10.1103/PhysRevB.102.064508]], ArXiv: [[https://arxiv.org]]/abs/2005.05838
-  * Thermal boundary resistance between liquid helium and silver sinter at low temperatures, A. Voncken, D. Riese, L. Roobol, R. König, F. Pobell, J. of Low Temp. Phys. 105, pages 93–112 (1996), [[https://doi.org/10.1007/BF00754629]]
+==== Silver powders ====
-  * A Geometry dependent thermal resistance between a saturated dilute 3He - 4He Solution and sintered silver powder, D.J. Cousins, A.M. Guénault, G.R. Pickett, P. Thibault, R.P. Turner, E.N. Smith, C. Bäuerle, Yu.M. Bunkov, S.N. Fisher, H. Godfrin, J. of Low temp. Phys. 101, 259 (1995), [[https://doi.org/10.1007/BF00754586]]
-  * T−3 Temperature Dependence and a Length Scale for the Thermal Boundary Resistance between a Saturated Dilute He3-He4 Solution and Sintered Silver, Cousins, D. & Fisher, S. & Guénault, Anthony & Pickett, George & Smith, E. & Turner, R. Phys. Rev. Lett. 73, 2583-2586 (1994),  [[https://doi.org/10.1103/PhysRevLett.73.2583]].
-  * New silver powders with large surface area as heat exchanger materials //(C8-powder)//, W.Itoh, A.Sawada, A.Shinozaki, Y. Inada, Cryogenics, 31, 453 (1991), [[https://doi.org/10.1016/0011-2275(91)90207-D]]
-  * A recipe for sintering submicron silver powders, V. Keith and M.G. Ward, Cryogenics, 24, 249 (1984), [[https://doi.org/10.1016/0011-2275(84)90151-6]]
-  * Properties of sintered silver powders and their application in heat exchangers at millikelvin temperatures, H. Franco, J. Bossy, H. Godfrin, Cryogenics, 24, 477 (1084) [[https://doi.org/10.1016/0011-2275(84)90006-7]]
+The properties of silver powders are of particular importance for the design and construction of very low temperature heat-exchangers:
+  *  [[wiki:silver_powders|Silver powders]]
-  *  Properties of sintered-silver heat exchangers, P.A. Busch, S.P. Cheston, D.S. Greywall, Cryogenics, 24, 445 (1984)  [[https://doi.org/10.1016/0011-2275(84)90021-3]],[[https://ur.booksc.eu/book/2080630/728d06]]
-  * Properties of sintered submicron copper and silver powders and their relation to low temperature heat exchangers, R. J. Robertson, F. Guillon, J. P. Harrison, Can. J. of Phys. 61, (1983), [[https://doi.org/10.1139/P83-023]]

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