The Na+,K+/CN-,I- ternary reciprocal system

1991 ◽  
Vol 56 (10) ◽  
pp. 2148-2153
Author(s):  
Milan Drátovský ◽  
Ludmila Langová ◽  
Jiří Makovička ◽  
Jaroslav Rosický

The DTA method was used to obtain the phase diagram of the Na+, K+/CN-, I- ternary reciprocal system. This system forms completely miscible solid solutions with two ternary minima with the parameters xNa+ = 0.50, xI- = 0.57, θ = 412°C, and xNa+ = 0.75, xI- = 0.20, θ = 428°C. The NaI-KCN diagonal is the stable diagonal.

Calphad ◽  
1990 ◽  
Vol 14 (4) ◽  
pp. 385-402 ◽  
Author(s):  
S. Schamm ◽  
L. Rabaidel ◽  
I. Grannec ◽  
R. Naslain ◽  
C. Bernard ◽  
...  

2013 ◽  
Vol 4 (2) ◽  
pp. 77-84
Author(s):  
V. S. Zemskov ◽  
L. E. Shelimova ◽  
P. P. Konstantinov ◽  
E. S. Avilov ◽  
M. A. Kretova ◽  
...  

2009 ◽  
Vol 113 (43) ◽  
pp. 18661-18666 ◽  
Author(s):  
Paula M. Abdala ◽  
Aldo F. Craievich ◽  
Marcia C. A. Fantini ◽  
Marcia L. A. Temperini ◽  
Diego G. Lamas

1985 ◽  
Vol 110 (1-2) ◽  
pp. 107-117 ◽  
Author(s):  
M. Tellefsen ◽  
E. Kaldis ◽  
E. Jilek

2019 ◽  
Vol 64 (8) ◽  
pp. 1047-1053 ◽  
Author(s):  
E. G. Danilushkina ◽  
I. K. Garkushin ◽  
D. S. Ryzhkova

1988 ◽  
Vol 64 (6) ◽  
pp. 503-505
Author(s):  
S. E. Darienko ◽  
S. P. Raspopin ◽  
Yu. F. Chervinskii

2009 ◽  
Vol 80 (13) ◽  
Author(s):  
O. Adjaoud ◽  
G. Steinle-Neumann ◽  
B. P. Burton ◽  
A. van de Walle

1998 ◽  
Vol 05 (01) ◽  
pp. 265-268 ◽  
Author(s):  
A. Rolland ◽  
A. Rouabah ◽  
F. Cabané

We present a comparative study of tin segregation onto the (123) and (111) surfaces of a Ge(Sn)- 0.5 at. % bicrystal using the AES technique. Between 350°C and 450°C, the maximum segregated tin amount, about 1.25 monolayer, does not vary with the orientation of the surface or the temperature. This indicates that attractive Sn-Sn forces are involved in the segregated phase which is in fair agreement with the Ge-Sn phase diagram. The shape of the kinetic curves depends on the orientation. On the (111) surface, the formation of various structures in equilibrium with the bulk is correlated with surface reconstructions. First, Sn atoms take the place of Ge adatoms to form a 2D phase; then, Sn segregates in other superficial sites, which leads to the nucleation of denser 2D phases, such as (7 × 7) structure. On the (123) surface, Sn atoms take the place of Ge atoms in quasisubstitutional sites of the superficial layers; the kinetics of surface segregation is not sensitive to sub monolayer structures.


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