spinw (spin-double-u) is a matlab library that can optimize magnetic structures using mean field theory and calculate spin wave dispersion and spin-spin correlation function for complex crystal and magnetic structures. for details check

spinw -凯发k8网页登录

we are currently in a period of change. spinw will be moving to python/c (with a matlab interface). i'm sure you can appreciate that this will be a lot of work as all of the code will be completely re-written and updated. in this period the matlab version will be stabilized at v3.1.1 with bug fixes and reviewed external pull requests. more details of the new version will follow.

• experimental and under construction, the address can change in the future
• documentation of the master branch
• use swdoc/swhelp instead of the matlab built-in doc/help functions to get help on spinw
• can be also accessed from the browser:

currently automated testing is on the ubuntu-latest, windows-latest and macos-latest github actions runners (ubuntu 20.04, windows server 2022, macos-11 as of 16/11/22) and the latest matlab version available from the action (r2022b as of 16/11/22). we also test on ubuntu 20.04 and matlab2020a. it should be noted that matlab symbolic calculation changed post r2018a and as such symbolic results may be differ with a relative tolerance of < 0.03%.

testing can be pulled from the repository and run with the runspinwfunctionalitytests command from the testing directory.