scispace - formally typeset
Open AccessJournal ArticleDOI

nMoldyn - Interfacing spectroscopic experiments, molecular dynamics simulations and models for time correlation functions

TLDR
A synoptic view of the range of applications of the latest version of nMoldyn is presented, which includes new modules for a simulation-based interpretation of data from nuclear magnetic resonance spectroscopy, far infraredSpectroscopy and for protein secondary structure analysis.
Abstract
This article gives an introduction into the program nMoldyn, which has been originally conceived to support the interpretation of neutron scattering experiments on complex molecular systems by the calculation of appropriate time correlation functions from classical and quantum molecular dynamics simulations of corresponding model systems. Later the functionality has been extended to include more advanced time series analyses of molecular dynamics trajectories, in particular the calculation of memory functions, which play an essential role in the theory of time correlation functions. Here we present a synoptic view of the range of applications of the latest version of nMoldyn, which includes new modules for a simulation-based interpretation of data from nuclear magnetic resonance spectroscopy, far infrared spectroscopy and for protein secondary structure analysis.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

Fast Fourier Transform

Alan R. Jones
- 01 Mar 1970 - 

Signal analysis

TL;DR: The parts of this book of most interest and value to the EMC engineer will be the chapters on Thermal Noise, Antennas, Propagation and Transmission Lines, and Reflection and Refraction.
Journal ArticleDOI

TRAVIS-A free analyzer for trajectories from molecular simulation.

TL;DR: Nine years after the original publication of TRAVIS, some of the recent new functions and features are highlighted, which contribute to make trajectory analysis more efficient.
Journal ArticleDOI

freud: A software suite for high throughput analysis of particle simulation data

TL;DR: The freud Python package provides the core tools for finding particle neighbors in periodic systems, and offers a uniform API to a wide variety of methods implemented using these tools, enabling analysis of a broader class of data ranging from biomolecular simulations to colloidal experiments.
Journal ArticleDOI

Divergent Diffusion Coefficients in Simulations of Fluids and Lipid Membranes

TL;DR: The dependence of single-particle diffusion coefficients on the size and shape of the simulation box in molecular dynamics simulations of fluids and lipid membranes is investigated and it is found that the diffusion coefficients of lipids and a carbon nanotube embedded in a lipid membrane diverge with the logarithm of the box width.
References
More filters
Journal ArticleDOI

The missing term in effective pair potentials

TL;DR: On the other hand, in this paper, a superparamagnetically collapsed Mossbauer spectrum is obtained for carbon with fewer active sites, and these particles sinter and carburize in a manner more similar to that of Fe particles supported on graphite.
Book

Theory of simple liquids

TL;DR: In this article, the authors present a mathematical model for time-dependent correlation functions and response functions in liquid solvers, based on statistical mechanics and molecular distribution functions, and show that these functions are related to time correlation functions in Ionic and Ionic liquids.
Journal ArticleDOI

Unified Approach for Molecular Dynamics and Density-Functional Theory

TL;DR: In this article, a unified scheme combining molecular dynamics and density-functional theory is presented, which makes possible the simulation of both covalently bonded and metallic systems and permits the application of density functional theory to much larger systems than previously feasible.
Journal ArticleDOI

The random walk's guide to anomalous diffusion: a fractional dynamics approach

TL;DR: Fractional kinetic equations of the diffusion, diffusion-advection, and Fokker-Planck type are presented as a useful approach for the description of transport dynamics in complex systems which are governed by anomalous diffusion and non-exponential relaxation patterns.
Related Papers (5)