A METHOD FOR DETERMINING THE THERMAL CONDUCTIVITY OF GRANULATED SILICON IN WHICH ALKALI METAL ATOMS ARE INCLUDED

Аннотация

This paper describes a comparative method for determining the thermal conductivity χ of granulated silicon. According to it, the thermal conductivity of granulated silicon which alkali metal atoms are included was studied in the process of temperature increase. The essence of the method of comparison is that first a sample is prepared from the material whose thermal conductivity is being studied. It is then placed between two standard samples (E1 and E2) for which the thermal conductivity value in a similar shape and size is known. As a standard, a sample made of a special mark of brass (L63) was used.