Re: [Wien] Avoid leak out of MT sphere with lower RMT values???

2014-02-14 Thread Stefaan Cottenier
It is known and essential to keep RMTs constant within a series of calculations. In the present case, I am doing mBJ calculations (optimized structures from CASTEP) for AB2 type compound with set of pressures ranging from 0 to 100 GPa, and my A-B distance decreasing drastically. How can I avoid

Re: [Wien] Avoid leak out of MT sphere with lower RMT values???

2014-02-14 Thread tran
Hi, during initialization, choose a lower (more negative) core-valence energy separation such that, eventually, more states will be treated as valence states. The standard value is -6 Ry, but you can go down to -12 Ry. F. Tran On Fri, 14 Feb 2014, Kondaiah Samudrala wrote: Dear all, It is kno

[Wien] Avoid leak out of MT sphere with lower RMT values???

2014-02-14 Thread Kondaiah Samudrala
Dear all, It is known and essential to keep RMTs constant within a series of calculations. In the present case, I am doing mBJ calculations (optimized structures from CASTEP) for AB2 type compound with set of pressures ranging from 0 to 100 GPa, and my A-B distance decreasing drastically. How can