Abstract
ABSTRACTThe pressure induced phase transition in samarium sulphide is studied by realistic interaction potential model (RIPM) including temperature effects and is consists of coulomb interaction, three body interaction and short range overlap repulsive interaction up to first neighbour. It is found that SmS undergo a structural phase transition from NaCl (B1) type to CsCl (B2) type at 41.92 GPa at 0 K and 38.5 GPa at 300 K respectively. We have also found the second order elastic constants and brittleness of present compound. Our results are in good agreement with the experimental data.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
