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--- wiki:dr_history [2022/01/28 18:39]
henri.godfrin@neel.cnrs.fr
+++ wiki:dr_history [2022/02/10 17:43] (current)
henri.godfrin@neel.cnrs.fr
@@ Line 9: / Line 9: @@
   * B.S. Neganov and co‐workers in Dubna and H.E. Hall and co‐workers in Manchester went below 100 mK (1966). Dubna rapidly reached 25 mK.
-  * The principles and methods of dilution refrigeration have been substantially developed by J. Wheatley et al. at La Jolla. [[wiki:articles_on_dilution_refrigeration|Link to articles]]. Small refrigerators using copper powder heat exchangers were developed, and became available from a commercial company (S.H.E.) created by J.C. Wheatley.
+  * The principles and methods of dilution refrigeration were substantially developed by J. C. Wheatley et al. at the University of Illinois and the University of California at San Diego.  [[wiki:articles_on_dilution_refrigeration|Link to articles]]. Small refrigerators using copper powder heat exchangers were developed, and became available from a commercial company (S.H.E.) created by J. C. Wheatley.
   * Sydoriak suggested in 1968 the use of plastic heat exchangers due to the low Kapitza resistance (cited in [[https://doi.org/10.1016/0011-2275|Link to article]])

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