How can I tell what licence my gold open access article is published under?
The Accepted Manuscripts and Final Published Versions of articles published under the gold open access model by IOP are currently, unless stated otherwise, published under a Creative Commons Attribution licence (CC BY). The Accepted Manuscripts and Final Published Versions of articles published under the gold open access model by IOP prior to 2013 are, unless stated otherwise, published under a CC BY-NC-SA licence. Please check the first page of the article itself to clarify under which licence it was published.