Smectic A*-TGB A*-N* phase sequence
Smectic A*-TGB A*-N* phase sequence. Texture photograph of a
sample with temperature gradient, increasing from top to bottom:
smectic A*, TGB A*, cholesteric phase. Phase boundaries between
different phases are clearly visible. Photo courtesy of Ingo
Dierking.
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Last updated by Jan Lagerwall jpf@fy.chalmers.se
12 February 1998