Title of article
4He Impurity Effect on the Positive Ion Mobility in Liquid 3He
Author/Authors
Victor Efimov، نويسنده , , Ken Obara، نويسنده , , Daigo Ueno، نويسنده , , Akira Yamaguchi، نويسنده , , Hidehiko Ishimoto، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
-120
From page
121
To page
0
Abstract
The behaviour of 4 He impurities has been investigated through positive ion mobility measurements in liquid 3 He at milliKelvin temperatures. In spite of the enormous surface area of the cell, the influence of 4 He lasted for hundreds of hours at temperatures of ~20 mK. However below 10 mK, the 4 He impurities were quickly frozen out on the cell walls and we were free from the impurity problem. Nevertheless the multiple ion signal occasionally appeared even at a few mK, although it disappeared for a number of ionization pulses.
Keywords
schistosomiasis , AST. , lactoferrin , Colostrum , parasites , camel milk , Schistosoma mansoni , GST , ALT
Journal title
Journal of Low Temperature Physics
Serial Year
2002
Journal title
Journal of Low Temperature Physics
Record number
112371
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