Can I read ChemInform Abstract: Phase Equilibria in the Ge‐Bi‐Te Ternary System at 570‐770 K. on EtoBox?

ChemInform Abstract: Phase Equilibria in the Ge‐Bi‐Te Ternary System at 570‐770 K. by L. E. SHELIMOVA; O. G. KARPINSKY; M. A. KRETOVA; E. S. AVILOV is a Chemistry article available to read on EtoBox.

What is ChemInform Abstract: Phase Equilibria in the Ge‐Bi‐Te Ternary System at 570‐770 K. about?

Phase Equilibria in the Ge-Bi-Te Ternary System at 570-770 K. -Studies of the title system at 570 and 770 K by XRD and metallographic methods show the existence of two new phases Ge2-xBi2+xTe5 (I) and Ge4-xBi2+XTe7 (II) at 770 K in addition to the known compounds Ge3Bi2Te6, GeBi2Te4, and GeBi4Te7. The latter three compounds consist of cubic close-packed Te layers with Ge and Bi in octahedral holes and with 33-, 21-, and 12-layer stackings, respectively. Compounds (I) and (II) exhibit 9-and 39-layer structures, respectively. The isothermal section at 570 K is constructed under consideration of the formation of high members of the (GeTe)nBi2Te3 (n = 1-9) and ( Bi2Te3)mGeTe (m = 1-4) homologous series and of ordered intermediate phases in the Bi-Te system. -(SHELIMOVA, L. E.; KARPINSKY, O. G.;

Who reads ChemInform Abstract: Phase Equilibria in the Ge‐Bi‐Te Ternary System at 570‐770 K.?

Author

L. E. SHELIMOVA; O. G. KARPINSKY; M. A. KRETOVA; E. S. AVILOV

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); Wiley (ISSN 0931-7597)

Published

1997

Language

EN

Field

Chemistry (Physical Sciences)