Dear Siesta users, my question is about device relaxation like in paper https://nanoscalereslett.springeropen.com/articles/10.1186/s11671-016-1673-5
I want to ask about the steps and geometry constraints. Furthermore, I want to know how can I constraints lattice vectors in what the device will change in size just in the z-direction and the vacuums in x and y are constant. Thank a lot, Ziba Torkashvand [image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&;> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&;> 09/15/19, 12:39:35 PM
