Abstract:
The thermodynamic parameters – pressure and density – of quasi-isentropically compressed helium have been measured in a pressure range of 100–500 GPa. A thermodynamic model that satisfactorily describes the behavior of strongly compressed helium in a wide range of compression parameters has been proposed.
Citation:
M. V. Zhernokletov, V. K. Gryaznov, V. A. Arinin, V. N. Buzin, N. B. Davydov, R. I. Ilkaev, I. L. Iosilevskii, A. L. Mikhailov, M. G. Novikov, V. V. Khrustalev, V. E. Fortov, “Quasi-isentropic compression of dense gaseous helium at pressures up to 500 GPa”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:7 (2012), 479–483; JETP Letters, 96:7 (2012), 432–436