|
(color online) (a) The
curves at different temperatures, calculated by subtracting the S(Q) at 1024.21 K, which is above T
*. The red arrow indicates the position of a Bragg peak developed below ∼850 K. This method is sensitive to as low as
volume fraction transformed. (b) The integrated intensity of the identified crystalline peak in
. The
indicated by a red arrow shows the onset temperature of crystallization. The red line is a linear fit of data above T
x
. (c) The evolution of liquid ordering can be observed using reduced PDFs
. The red arrows indicate the first
and second
coordination shells. The black arrow identifies a shoulder peak that formed below T
*. (d) The integrated intensities of the shoulder peak of r
2 (green circles) and the first peak r
1 (blue triangles) as a function of temperature during cooling. With permission from Applied Physics Letters. Copyright 2016 AIP Publishing.
|
