o e 0 0 0 *\ 0
0 o o o0 o o\0 o
o *\o o 0 o 0 o


S0 O\ o \0 0 0 )-
0o 0\o 0 o o 
00 o o D o


0 0/ 0 /




 o */o
0o 0 *


eo wo
o0 *'
*0/Z 0
o/0 o
 B


.*o */o 0

o / o


o /e o 's o
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Figure 2.18


The Dia phase;
a.) Dla variants along FCC axes and
b.) B = [100] SADP with variants.


*o 0 \ 0
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oCre o
* 0 *e
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