Malcolm Levitt

Author's details

Name: Malcolm Levitt
Date registered: July 19, 2012

Latest posts

  1. SpinDynamica 3.0.2 has been released — November 6, 2017
  2. SpinDynamica administration — August 21, 2017
  3. First publication on SpinDynamica — August 21, 2017
  4. Mathematica 11 issues and SpinDynamica 2.14.3 — August 15, 2016
  5. 2D spectra — July 28, 2016

Author's posts listings

Nov 06

SpinDynamica 3.0.2 has been released

SpinDynamica 3.0.2 has been released. Contains important bug fixes and speed improvements relative to 3.0.1. Pick up the code here. Thanks to Christian for this new code which has received some glowing reports! Malcolm

Aug 21

SpinDynamica administration

Welcome to Christian Bengs who has taken over administration over this site. Christian has already done a lot of excellent coding as part of our new release of SpinDynamica (v3.0.1) and our first SpinDynamica publication. It’s great to have his help! So many thanks to Christian, and enjoy the new version of SpinDynamica! Malcolm

Aug 21

First publication on SpinDynamica

Our first article on SpinDynamica has just been accepted for publication: DOI 10.1002/mrc.4642 Thanks to Christian Bengs for helping write this article! Please cite this article if you published results obtained with SpinDynamica!

Aug 15

Mathematica 11 issues and SpinDynamica 2.14.3

The latest release of SpinDynamica (2.14.3) is compatible with Mathematica 11. Lower versions are not compatible with Mathematica 11. See Downloads

Jul 28

2D spectra

The attached code may be used for simple 2D simulations using SpinDynamica. It is not completely general but should do for many purposes. More general code will be included in SpinDynamica in future. This example has also been posted on the forum, where you may also post responses.               …

Continue reading »

Mar 18

PolarizationOperator

The new symbol PolarizationOperator may be used to calculate the polarization level of a spin ensemble and has been posted as an Add-On: http://www.spindynamica.soton.ac.uk/polarizationoperator/

Mar 10

SymmetryBasedRecouplingAnalysis

On request, the popular Mathematica code CandRsymmetries has been resurrected as a new SpinDynamica add-on called SymmetryBasedRecouplingAnalysis. It may be found under AddOns or here.

Feb 05

SpinDynamica on Wolfram Blog

Q & A with Malcolm Levitt on Wolfram Blog: here

Jan 19

SpinDynamica used for parahydrogen simulations

In a recently accepted JACS paper, Russ Bowers and co-workers investigate parahydrogen reactions on nanoparticles, using 6-spin-1/2 SpinDynamica simulations. See: http://pubs.acs.org/doi/abs/10.1021/ja511476n

Jan 16

Spin-3/2 spin dynamics

This example file illustrates the spin dynamics of a spin-3/2 system in the presence of weak and strong rf fields. Selective manipulations of the central and satellite transitions are illustrated, including the use of cosine-modulated fields to excite the satellite transitions. Download here: SpinThreeHalfDynamics or here.  

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