ausblenden:
Schlagwörter:
Crystal structure, Powder X-ray diffraction, Rare earth metals, The closest coordination surrounding (CCS), The second coordination surrounding (SCS)
Zusammenfassung:
The LaxTbyErzPbSi2S8chalcogenides were obtained by synthesizing the elementary components in vacuum quartz containers at 1320 K. The synthesized alloys were homogenized by annealing at 770 K during 500 hours. The cell parameters of synthesized sulfides are: a = 0.89576(3) nm, c = 2.65646(8) nm