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EnglishWe present a Monte Carlo (MC) simulation of a nematic film with boundary conditions that vary from a homogeneous to a homeotropic anchoring at one surface while having a homogeneous anchoring at the other one. The simulations are based on the Lebwohl-Lasher lattice spin model with suitable boundary conditions to mimic the cell. We have investigated temperature effects on the molecular organisation inside the system by calculating the internal energy, the heat capacity and the standard nematic order parameter.
| Titolo: | The effect of varying surface orientation on the molecular organization of nematic films. A Monte Carlo simulation |
| Autore/i: | C. CHICCOLI; P. PASINI; G. SKACEJ; ZANNONI, CLAUDIO |
| Autore/i Unibo: | |
| Anno: | 2005 |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1080/15421400590930999 |
| Abstract: | We present a Monte Carlo (MC) simulation of a nematic film with boundary conditions that vary from a homogeneous to a homeotropic anchoring at one surface while having a homogeneous anchoring at the other one. The simulations are based on the Lebwohl-Lasher lattice spin model with suitable boundary conditions to mimic the cell. We have investigated temperature effects on the molecular organisation inside the system by calculating the internal energy, the heat capacity and the standard nematic order parameter. |
| Data prodotto definitivo in UGOV: | 2005-10-08 16:48:08 |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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http://hdl.handle.net/11585/5866
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