Re: [Wien] Convergence problem

2014-12-30 Thread tran
Hi, The struct file that I used is attached. For my purpose, the size of the unit cell was large enough to avoid spurious interactions between neighbouring cells. Note that a, b and c are different in order to avoid to high symmetry. F. Tran On Mon, 29 Dec 2014, Muhammad Sajjad wrote: Dear

[Wien] Calculating the room temperature properties with LDA+U OR GGA+U methods

2014-12-30 Thread Abed Reg
Dear wien2k's users as Rocquefelet said To conclude, when I use LDA+U or GGA+U, I always consider a set of properties. I choose the Ueff value to reproduce one property and then I use this Ueff value to predict the others. For sure it can be problematic in some cases but it works quite nicely