1978•High Temp. (USSR) (Engl. Transl.); (United States)Requires access
Experimental investigation of the thermal expansion of niobium at high temperatures
В. А. Петухов, V. Ya. Chekhovskoi, A. G. Mozgovoi
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Abstract
In a continuation of a previous work, we have investigated the thermal expansion of a niobium monocrystal in the temperature range 1200--2000/sup 0/K. The measurements were made using the optical comparator method in a vacuum of the order of 5.10/sup -6/mm Hg.