Dielectric relaxation of 4-cyano-4-n-pentylbiphenyl (5CB) thin layer adsorbed on carbon nanotube - MD simulation

Dawid A; Gburski Z

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Dielectric relaxation of 4-cyano-4-n-pentylbiphenyl (5CB) thin layer adsorbed on carbon nanotube - MD simulation

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Dielectric relaxation of 4-cyano-4-n-pentylbiphenyl (5CB) thin layer adsorbed on carbon nanotube - MD simulation

机译：碳纳米管上吸附的4-氰基-4-正戊基联苯（5CB）薄层的介电弛豫-MD模拟

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The ultra-thin layer of mesogenous molecules 5CB adsorbed on a single walled carbon nanotube (SWNT) has been studied by molecular dynamics (MD) simulation method. The focus was on the temperature dependence (200 K < T < 350 K) and time evolution of the total dipole moment autocorrelation function. The frequency dependence of the dielectric loss of ultra-thin mesogene layer covering carbon nanotube has been also studied. The layer reveals a non-Debye dielectric relaxation. The shape of dielectric loss spectrum significantly depends on the temperature of the system studied. (c) 2007 Elsevier B.V. All rights reserved.

机译：通过分子动力学（MD）模拟方法研究了吸附在单壁碳纳米管（SWNT）上的超细均质分子5CB层。重点是温度依赖性（200 K

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2007年第51期|共5页
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Dawid A; Gburski Z;
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正文语种 eng
中图分类晶体学;
关键词
dielectric properties; relaxation; electric modulus; modeling and simulation; molecular dynamics; FIELD;

机译：介电特性;松弛;电模量;建模与仿真;分子动力学;FIELD;

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1. Dielectric relaxation of 4-cyano-4-n-pentylbiphenyl (5CB) thin layer adsorbed on carbon nanotube - MD simulation [J] . Dawid A, Gburski Z Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2007,第47a51期

机译：碳纳米管上吸附的4-氰基-4-正戊基联苯（5CB）薄层的介电弛豫-MD模拟
2. Molecular dynamics and dielectric loss in 4-cyano-4-n-pentylbiphenyl (5CB) mesogene film surrounding carbon nanotube - Computer simulation [J] . Gwizdala W, Gorny K, Gburski Z Journal of Molecular Structure . 2008,第1a3期

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Dielectric relaxation of 4-cyano-4-n-pentylbiphenyl (5CB) thin layer adsorbed on carbon nanotube - MD simulation

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