Фазовая диаграмма системы Ge-Rb

К оглавлению: Другие диаграммы (Others phase diargams)


Ge-Rb (Germanium-Rubidium) Editor The Ge-Rb phase diagram is reported by [82Dri]. However, several questions remain regarding the range 50 to 100 at.% Rb. [77Yat] observed a wide range of liquid immiscibility from 50 to 85 at.% Rb at a monotectic temperature of 608 C with the critical temperature at ~665 C (see the Cs-Ge system for similar disagreement). No crystal structure data are available for the compounds reported by [82Dri] in this composition range; the melting point of CsGe reported by [82Dri] is more than 300 C higher than that observed by [77Yat].- H.O. 61Bus: E. Bussmann, Z. Anorg. Allg. Chem., 313, 90-106 (1961) in German. 77Yat: S.P. Yatsenko, A.N. Kuznetsov, and K.A. Chuntonov, Zh. Fiz. Khim., 51(4) , 1264 (1977) in Russian; TR: Russ. J. Phys. Chem., 51(5), 748 (1977). 82Dri: M.E. Drits, VF. Potemkin, and L.L. Zusman, Izv. Akad. Nauk SSSR, 18(7), 1148-1150 (1982) in Russian; TR: Inorg. Mater., 18(7), 969-971 (1982). 89Pot: V.F. Potemkin, R.A. Sizov, L.I. Zusman, and M.E. Drits, Izv. Akad. Nauk SSSR, Met., (3), 197-199 (1989) in Russian; TR: Russ. Metall., (3), 188-190 ( 1989). 1