2 article(s) from Gorkunov, Maxim V
Precise local control of liquid crystal pretilt on polymer layers by focused ion beam nanopatterning
- Full Research Paper
- Published 12 Aug 2019
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Figure 1: Schematic of a 2 μm periodic stripe pattern imprinted in the rubbed PI layer (rubbing direction sho...
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Figure 2: Exemplary PLM images in crossed polarisers (oriented as indicated by the white arrows) of the LC ce...
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Figure 3: (a) The relative optical retardation (a) measured at a wavelength of 546 nm, and the pretilt angle ...
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Figure 4: Schematic of the LC orientation on the striped pattern: The molecules are anchored in-plane along t...
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- Full Research Paper
- Published 04 Jan 2018
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Figure 1: Electron microscope image of a grating with period p = 350 nm, duty factor w/p = 1/3.
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Figure 2: Schematic layout of the gratings on the sample; the arrow on the left indicates the rubbing directi...
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Figure 3: Photos of the liquid crystal cell under polarized light: (a)
![[Graphic 3]](/bjnano/content/inline/2190-4286-9-6-i7.svg?max-width=637&scale=1.18182)
, the sample axis (rubbing direction) ...
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Figure 4: The transmittance for the grating with p = 300 nm and w/p = 1/2 versus wavelength (a) and wavenumbe...
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Figure 5: The Fourier transform spectra of the transmittance spectra given in Figure 4b (grating p = 300 nm, w/p = 1/2...
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Figure 6: Fourier transform spectra vs grating geometry.
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