Extended spin model in atomistic simulations of alloys

Atomistic spin model simulations of magnetic nanomaterials.

Atomistic modelling of magnetic materials provides unprecedented detail about the underlying physical processes that govern their macroscopic properties, and allows the simulation of complex effects such as surface anisotropy, ultrafast laser-induced spin dynamics, exchange bias, and microstructural effects. Here we present the key methods used in atomistic spin models which are then applied to...

Visualization in atomistic and spin simulations

Although I don't have a magic solution to the work involved in raising children (although I rather like my results and theirs), I can describe some good solutions for atomistic and spin visualization. Certain basic demands from visualiza-tion code are common to all atomistic or spin systems; some are also relevant to more general visualization needs. Many commercial and homegrown visualiza-tion...

Crystallographically amorphous ferrimagnetic alloys: Comparing a localized atomistic spin model with experiments

Parallel Atomistic Simulations*

Algorithms developed to enable the use of atornistic molecular simulation methods with parallel computers are reviewed. Methods appropriate for bonded as well as non-bonded (and charged) interactions are included. While strategies for obtaining parallel molecukir simulations have been developed for the full variety of atomistic simulation methods, molecular dynamics and Monte Carlo have receive...

Atomistic Model for Nearly Quantitative Simulations of Langmuir Monolayers.

Lung surfactant and a tear film lipid layer are examples of biologically relevant macromolecular structures found at the air-water interface. Because of their complexity, they are often studied in terms of simplified lipid layers, the simplest example being a Langmuir monolayer. Given the profound biological significance of these lipid assemblies, there is a need to understand their structure a...