HARVARD
Materials Research Science and Engineering Center
 
 
 
Defects in Thin Nematic Shells
D.R. Nelson and D.A. Weitz



Defect structure in thin shells of nematic liquid crystals. The structures were produced by making core-shell double emulsions with microfluidic devices. Depending on the thickness of the shell relative to the drop size, different defect structures are observed, including structures with 4, 3 and 2 defects. This will enable new classes of emulsions to be formed.