vadim a. slavin, robert a. pelcovits, george loriot, andrew callan-jones, david h. laidlaw vis 06...
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Vadim A. Slavin, Robert A. Pelcovits, George Loriot, Andrew Callan-Jones, David H. Laidlaw
Vis ‘06
Techniques for the Visualization of Topological Defect Behavior in Nematic Liquid Crystals
![Page 2: Vadim A. Slavin, Robert A. Pelcovits, George Loriot, Andrew Callan-Jones, David H. Laidlaw Vis 06 Techniques for the Visualization of Topological Defect](https://reader035.vdocuments.us/reader035/viewer/2022070305/5514ec07550346b0338b5d95/html5/thumbnails/2.jpg)
Liquid crystal basics
T
long organic molecules; model as rods or ellipsoids
Uniaxial nematicIsotropic
n̂
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P1/2
Topological defects in nematics: line defects
32
1
P13
2-1/2
coren̂
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P
+1/2
2D slice of this:
defects formed closed loops
Defect loops
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Monopoles
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Questions: 3D, Cores, Evolution
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Cl Cp
Cs
Cl + Cp + Cs = 1
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Cl Cp
Cs
Cl + Cp + Cs = 1
![Page 10: Vadim A. Slavin, Robert A. Pelcovits, George Loriot, Andrew Callan-Jones, David H. Laidlaw Vis 06 Techniques for the Visualization of Topological Defect](https://reader035.vdocuments.us/reader035/viewer/2022070305/5514ec07550346b0338b5d95/html5/thumbnails/10.jpg)
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Vadim A. Slavin, Robert A. Pelcovits, George Loriot, Andrew Callan-Jones, David H. Laidlaw
Vis ‘06
Techniques for the Visualization of Topological Defect Behavior in Nematic Liquid Crystals