Publisher’s Take note: MDPI stays neutral with regard to jurisdictional statements in printed maps and institutional affiliations. ) is often a parameter while in the Debye product that refers to a Minimize-off angular frequency for waves of the harmonic chain of masses, employed to describe the movement of ions in https://www.facebook.com/permalink.php?story_fbid=pfbid0aqTqdMZud1GurkviKFTsNMKJHGZD1XDeLV9TroJqKzjZXLCFuy6MbJM8Riig5JL5l&id=61562415773754&__cft__[0]=AZVTVgz8Mww2Hsm9I5R3Asxv-ZWuNuccGtCDDqo3waDsc1VVuL602otgWkBywzpsP-4pGgMnLjGCMAto7dNMzn4e1GKTc03ckuV1hXYWJYV8Yvs8HqoHyLmrjCA9vLd5xQtgedxK1-YGkbP9w_k9m-gD8oM-pB2AfImmaBOTeYBn6MW0LWf5rjJ1g3JeQ0OICAnSCidS5z66WXh0wKzurqM-&__tn__=%2CO%2CP-R