COMPUTER-SIMULATIONS OF NEMATIC DROPLETS WITH BIPOLAR BOUNDARY-CONDITIONS
COMPUTER-SIMULATIONS OF NEMATIC DROPLETS WITH BIPOLAR BOUNDARY-CONDITIONS
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DOI：
10.1103/physreve.50.2929
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发表时间：
1994-10-01
影响因子：
2.4
通讯作者：
SEMERIA, F
中科院分区：
文献类型：
--
作者：
BERGGREN, E;ZANNONI, C;SEMERIA, F
我们提出了Monte Carlo计算机模拟的模型，模拟聚合物分散液晶（PDLC）的双极边界条件的微滴。我们调查的取向顺序和分子组织在这些系统中的各种锚定强度和外部施加的领域的不同幅度的积极和消极的磁电阻各向异性。我们报告了一些模拟系统的大小从304到11 752粒子，并计算粉末氘NMR光谱和偏光显微镜纹理的各种情况下。
We present Monte Carlo computer simulations of model nematic droplets that mimic polymer dispersed liquid crystals (PDLC's) with bipolar boundary conditions. We investigate the orientational order and the molecular organization in these systems for various anchoring strengths and for external applied fields of different magnitude both for positive and negative susceptivity anisotropy. We report a number of simulations for system sizes from 304 to 11 752 particles and calculate powder deuterium NMR spectra and polarizing microscope textures for the various cases.