Effect of pressure on the phase transitions in Li and Na
Chernyshov A. A., Sukhoparov V. A., Sadykov R. A.
The methods of acoustic emission and neutron structural analysis are used to investigate the eifect of high pressures on the temperature of the martensitic structural phase transition in Li and Na. It is established that the shape of the phase diagram predicted by Vaks, Kravchuk, and Trefilov on the basis of the local-potential model is in agreement with the experimental data for Na but not for Li.