|
||||||||||||||||||
Non-simple behavior of simple metals at high pressurea Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation b Institute for High Pressure Physics, Russian Academy of Sciences, Kaluzhskoe shosse 14, Troitsk, Moscow, 108840, Russian Federation c Joint Institute for High Temperatures, Russian Academy of Sciences, ul. Izhorskaya 13/19, Moscow, 127412, Russian Federation Experimental and theoretical high-pressure research on simple metals is reviewed. It is shown that simple metals undergo transition sequences from close-packed highly-symmetric to less-symmetric and often less closely packed structures as pressure is varied over a wide range. A number of theoretical perspectives concerning the nature of this behavior are reviewed with a focus on the electrophysical properties of lithium and calcium at high pressure. Static and shock-wave compression data on Li and Ca are presented.
|
||||||||||||||||||
|