Key points are not available for this paper at this time.
Thermal expansion of CeO 2 , Ho 2 O 8 , and Lu 2 O 3 was determined from 100° to 300°K by a back‐reflection X‐ray technique. The variation of thermal expansion with temperature is the same as that of specific heat for CeO 2 and Ho 2 O 3 ; these oxides obey the Grueneisen model of thermal expansion in the temperature range studied.
Gupta et al. (Tue,) studied this question.