scholarly journals Angular structure factor of the hexatic-B liquid crystals: bridging theory and experiment

Soft Matter ◽  
2022 ◽  
Author(s):  
Ivan A. Zaluzhnyy ◽  
Ruslan Kurta ◽  
Michael Sprung ◽  
Ivan A. Vartanyants ◽  
Boris I. Ostrovskii
Keyword(s):  
Liquid Crystals ◽  
Structure Factor ◽  
Angular Structure ◽  
X Ray ◽  
X Ray Scattering ◽  
Theoretical Considerations ◽  
Theory And Experiment ◽  
Ray Scattering

We found experimentally that angular profiles of the in-plane X-ray scattering in the hexatic-B phase are well approximated by a convolution of the Gaussian and Lorentzian functions. This result is supported by the known theoretical considerations.

scholarly journals Evaluation of 4-alkoxy-4′-nitrobiphenyl liquid crystals for use in next generation scattering LCDs

RSC Advances ◽  
2017 ◽  
Vol 7 (64) ◽  
pp. 40480-40485 ◽  
Author(s):  
Richard J. Mandle ◽  
Stephen J. Cowling ◽  
John W. Goodby
Keyword(s):  
Liquid Crystals ◽  
Electric Field ◽  
Applied Electric Field ◽  
Field Studies ◽  
Next Generation ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

A combination of microscopy, X-ray scattering, calorimetry and applied electric field studies demonstrates the 4-alkoxy-4′-nitrobiphenyls are potentially of use for next generation, backlight free scattering mode LCD devices.

Static structure and dynamical behavior of colloidal liquid crystals consisting of hydroxyapatite-based nanorod hybrids

Soft Matter ◽  
2019 ◽  
Vol 15 (16) ◽  
pp. 3315-3322 ◽  
Author(s):  
Taiki Hoshino ◽  
Masanari Nakayama ◽  
So Fujinami ◽  
Tomotaka Nakatani ◽  
Yoshiki Kohmura ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Liquid Crystalline ◽  
Dynamical Behavior ◽  
Colloidal Dispersions ◽  
Static Structure ◽  
X Ray ◽  
Structure And Dynamics ◽  
X Ray Scattering ◽  
Ray Scattering

The static structure and dynamics of liquid-crystalline colloidal dispersions of hydroxyapatite nanorods are studied using X-ray scattering techniques.

X-Ray Scattering Investigations of Liquid Crystals

2014 ◽  
pp. 1-38 ◽  
Author(s):  
Dena M. Agra-Kooijman ◽  
Satyendra Kumar
Keyword(s):  
Liquid Crystals ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Inelastic X-ray scattering in molecular liquids and electron correlation effects

1998 ◽  
Vol 5 (3) ◽  
pp. 1052-1054 ◽  
Author(s):  
Hisashi Hayashi ◽  
Noboru Watanabe ◽  
Yasuo Udagawa
Keyword(s):  
Structure Factor ◽  
Dynamic Structure ◽  
Basis Sets ◽  
Static Structure Factor ◽  
Correlation Effects ◽  
Static Structure ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Spectra ◽  
Ray Scattering

Inelastic X-ray scattering spectra of liquid water and cyclohexane have been measured with 2 eV resolution for a momentum transfer range between 0.69 and 2.77 au at BL16A of the Photon Factory, KEK, Tsukuba. Observed spectra are transformed to the dynamic structure factor which is normalized by using the Bethe sum rule, and the static structure factor is obtained. From a comparison with extended CI calculations by the use of various basis sets, correlation effects are proved to be of vital importance in inelastic X-ray scattering.

First inelastic x‐ray scattering spectroscopy measurements of the dynamic structure factor S(q,ω) of electrons in a solid noble gas (He)

1995 ◽  
Vol 66 (2) ◽  
pp. 1578-1580 ◽  
Author(s):  
W. Schülke ◽  
A. Kaprolat ◽  
K.‐J. Gabriel ◽  
N. Schell ◽  
E. Burkel ◽  
...  
Keyword(s):  
Structure Factor ◽  
Noble Gas ◽  
Dynamic Structure ◽  
Dynamic Structure Factor ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering
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