<div dir="auto"><div>It is a cluster inside a 20 A box to remove periodicity. But that cluster is a part of large MD simulated position coordinates file of 10000 atoms.</div><div dir="auto"><br></div><div dir="auto">Thank you</div><div dir="auto">Regards</div><div dir="auto">Jayraj Anadani<br><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">On Sun, 2 Oct, 2022, 10:15 am KRISHNENDU MUKHERJEE, <<a href="mailto:krishnendu@nmlindia.org">krishnendu@nmlindia.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div><br></div><div>Dear Dr. Jayraj Anadani,</div><div><br></div><div> Is your input atomic structure is a cluster inside vacuum in a box or it is a supercell?</div><div><br></div><div>Thank you,</div><div>Regards,</div><div>Krishnendu </div><div> </div><div> <pre style="font-family:courier,'courier new',monospace;font-size:14px;white-space:pre-wrap;margin:0px;color:#000000;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;background-color:#ffffff;text-decoration-style:initial;text-decoration-color:initial">-------------------------------------------------------------------------------------------------<br>You wrote:<br>In my case, I have a system of 54 zrcu atoms. i want to melt it at higher
temperatures above 2000K and then i will do quenching to get amorphorse
metallic alloys state.
But shorter time step in cg method give more time consuming. So i choose dt
= between 30 to 60 and in order to get equilibrium at high temperatures i
took nstep = above 500.
For equilibrium i have to run continue till 3 to 5 ps to get randomisation
so it took large time to complete.
Any suggestions ?</pre><pre style="font-family:courier,'courier new',monospace;font-size:14px;white-space:pre-wrap;margin:0px;color:#000000;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;background-color:#ffffff;text-decoration-style:initial;text-decoration-color:initial">Thank you
Jayraj Anadani</pre> </div><div></div></div>
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