Effect of reversible pressure dependence of x-ray K lines of samarium in SmS
Shaburov V.A. , Sovestnov A.E., Sumbaev O.I.
A decrease in the energy of the Καχ, Kgj, and Κβ2 k x-ray lines of samarium, by as much as one electron volt, was'observed in SmS at pressures 6—9 kbar; this decrease vanished when the pressure was removed.