Excitation spectra of liquid iron up to superhigh temperaturesстатья
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Дата последнего поиска статьи во внешних источниках: 26 февраля 2018 г.
Аннотация:Investigation of excitation spectra of liquids is one of the hot topics nowadays. In particular,
recent experimental works showed that liquid metals can demonstrate transverse excitations and
positive sound dispersion. However, the theoretical description of these experimental observations
is still missing. Here we report a molecular dynamics study of excitation spectra of liquid iron. We
compare the results with available experimental data to justify the method. After that we perform
calculations for high temperatures to nd the location of the Frenkel line introduced in our previous
works.