The system will be going down for regular maintenance. Please save your work and logout. No submissions will be possible in the meantime
Files in this item
This item appears in the following Collection(s)
Except where otherwise noted, this item's license is described as © 2018 IOP Publishing Ltd. This is an author-created, un-copyedited version of an article accepted for publication in Journal of Physics: Condensed Matter. The publisher is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://iopscience.iop.org/10.1088/1361-648X/aab818. As the Version of Record of this article is going to be published on a subscription basis, this Accepted Manuscript will be available for reuse under a CC BY-NC-ND 3.0 licence after a 12 month embargo period.