Fullerene-dispersed nematic liquid crystal structures: dynamic characteristics and self-organization processes

Каманина, Н. В.

doi:10.1070/pu2005v048n04abeh002101

Cited by 58 publications

(53 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is connected with the fact that the dipole moment and the way of the transfer of charge carriers from intramolecular electron donor is not on the intramolecular acceptor fragment but to the intermolecular acceptor with high electron affinity. Moreover, intermolecular acceptor delocalizes of not one, but a larger number of carriers [8]- [12]. Qualitative picture is shown in Fig.2, left part.…”

Section: Resultsmentioning

confidence: 83%

See 1 more Smart Citation

Refractive Properties of the Bio- And Nano-Structured Materials as an Indicator of the Model Matrix Macro Parameters Modification

Каманина¹

2017

RadJ

View full text Add to dashboard Cite

Abstract. In the current paper, a unique role of the photorefractive features of the nano-and bio -doped organic systems has been considered as an indicator of the change of dynamic, structural, spectral and conductive characteristics. The paper presents some innovative views about the tendency towards the concurrent role of the bioobject sensitization of the organic matrixes in comparison with the nano-object doping one. The results have been supported both by the experimental four-wave mixing technique data as well as by the qualitative model.

show abstract

Section: Resultsmentioning

confidence: 83%

“…This approach has been extended for the estimation of the refractive parameters of the nanoand bio-structured organics in the papers [8]- [12]. Using Raman-Nath diffraction conditions the laserinduced change of the refractive index can be estimated as following:…”

Section: Resultsmentioning

confidence: 99%

Refractive Properties of the Bio- And Nano-Structured Materials as an Indicator of the Model Matrix Macro Parameters Modification

Каманина¹

2017

RadJ

View full text Add to dashboard Cite

show abstract

“…The explanation of the change of the refractive properties of the organic conjugated systems with structuring volume of the medium is given in the framework of the significant growth of the polarizability, dipole moment, and the way of the transfer of charge carriers from intramolecular electron donor is not on the intramolecular acceptor but to the intermolecular acceptor with high electron affinity and ability to delocalize of not one, but a larger number of carriers [31,32]. Qualitative picture is shown in Figure 9.…”

Section: Nanomechanicsmentioning

confidence: 99%

“…It should be said that the calculated values of nonlinear refraction n 2 and third-order nonlinear susceptibility χ [30,31,[34][35][36]. The growth of refractive coefficients correlated with the change of the photoconductive (increase of mobility of charge carriers), and it is connected with the changes in the order parameter of the studied materials and with the infrared shift of their spectral characteristics.…”

Section: Nanomechanicsmentioning

confidence: 99%

Perspective of the Structuration Process Use in the Optoelectronics, Solar Energy, and Biomedicine

Каманина¹

2017

Nanomechanics

View full text Add to dashboard Cite

In the current chapter, the results of the optimized organic and inorganic materials features have been presented and discussed under the conditions when the material volumetric body and their surfaces have been structured. The dramatic change of the main characteristics of the inorganic matrix which surface has been modified with oriented carbon nanotubes and additionally treated by surface electromagnetic waves has been established. The transmittance and reflection spectral change, of the micro-hardness and of the wetting angle increase have been discussed due to the covalent bonding of the carbon nanotubes with the near-surface materials layers. Analytic and molecular dynamics simulations have supported the data. The essential change of the basic macro-parameters of the organic matrix, including the liquid crystal one, via their structuration with the nano-and/or bio-objects such as the fullerenes, carbon nanotubes, shungites, quantum dots, graphene oxides, DNA has been found. The spectral, photorefractive, and photoconductive characteristics modification has been discussed due to the drastic increase of the dipole moment. The laser-induced change of the refractive index has been considered as the indicator of the basic materials macro-parameters changing. It has been predicted that a scientific knowledge and the technology advances can be useful for the solar energy, display technique, for the system to absorb the gas and impurities, for the schemes with the compacted information recording as well as for the biomedicine.

show abstract

“…The possible mechanism to increase the laser-induced change in the refractive index, nonlinear refractive index and cubic nonlinearity has been explained in the papers [6][7][8].…”

Section: Carbon Nanotubes Influence On the Photorefractive Features Omentioning

confidence: 99%

Carbon Nanotubes Influence on Balk and Surface Properties of the Optical Materials

Каманина¹

2011

Carbon Nanotubes - Polymer Nanocomposites

View full text Add to dashboard Cite

Fullerene-dispersed nematic liquid crystal structures: dynamic characteristics and self-organization processes

Cited by 58 publications

References 25 publications

Refractive Properties of the Bio- And Nano-Structured Materials as an Indicator of the Model Matrix Macro Parameters Modification

Refractive Properties of the Bio- And Nano-Structured Materials as an Indicator of the Model Matrix Macro Parameters Modification

Perspective of the Structuration Process Use in the Optoelectronics, Solar Energy, and Biomedicine

Carbon Nanotubes Influence on Balk and Surface Properties of the Optical Materials

Contact Info

Product

Resources

About