[Pw_forum] Regarding controlled dynamics

[Vipul Shivaji Ghemud]

Lorenzo I need the vacuum as I want to do thin film interface in order to
mimic the experiments. I need to optimize the number of layers till which
the strain remains, and yes I need the vacuum. I am not able to understand
how to use the assume_isolated, ems_bc etc. flags to do the needy. Help is
appreciated.

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> Hello, are you sure you need the vacuum? You can just alternate the two
> materials and have 2 interfaces for the price of one. Also, vacuum in
> plane
> waves is not free.
>
>Regards
>
> --
> Lorenzo Paulatto
> Written on a virtual keyboard with real fingers
>
> On 20 May 2017 2:52 p.m., "Vipul Shivaji Ghemud" <
> vipul at physics.unipune.ac.in> wrote:
>
> Hi all,
> I am planing to work on interfaces. In doing so, I want to keep few layers
> of a structure fixed while few to relax. In short this is what I am
> planning :
>
> 10A vacuum
> 2layers fixed
> 4layers to relax
> 2layers fixed
>
> How can I do this type of controlled dynamics?
>
> Thanx in advance.
>



-- 
Vipul S. Ghemud
Ph.D. student.
Dept of Physics,
SPPU, Ganeshkhind,
Pune- 411007.