The high-temperature superionic behaviour of Ag(2)S

Powder neutron diffraction and molecular dynamics (MD) simulations have been used to investigate the structural behaviour of silver sulfide, Ag2S, at elevated temperatures. Above ∼450 K Ag2S adopts the β phase in which the S2- posses a body-centred cubic arrangement. Analysis of the neutron diffract...

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Hlavní autoři: Hull, S, Keen, D, Sivia, D, Madden, P, Wilson, M
Médium: Journal article
Jazyk:English
Vydáno: 2002