Difference between revisions of "Thermostat"

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| <code>"none"</code> or <code>[[thermostat#Berendsen thermostat|"berendsen"]]</code> or <code>[[thermostat#Bussi thermostat|"bussi"]]</code>
 
| <code>"none"</code> or <code>[[thermostat#Berendsen thermostat|"berendsen"]]</code> or <code>[[thermostat#Bussi thermostat|"bussi"]]</code>
 
| <code>"none"</code>
 
| <code>"none"</code>
| [[MD options]], <code>[[t_beg]]</code>, <code>[[t_end]]</code>, <code>[[tau_t]]</code>, <code>[[barostat]]</code>, <code>[[rescale_box]]</code>
+
| [[MD options]], <code>[[thermostat_groupID]]</code>, <code>[[t_beg]]</code>, <code>[[t_end]]</code>, <code>[[tau_t]]</code>, <code>[[barostat]]</code>, <code>[[rescale_box]]</code>
 
|}
 
|}
  
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  [[thermostat]] = "berendsen"
 
  [[thermostat]] = "berendsen"
 +
[[thermostat_groupID]] = all ! Must mention if there is a particular group of atoms, otherwise 'all' is default and need not be mentioned.
 
  [[t_beg]] = 300. # in K
 
  [[t_beg]] = 300. # in K
 
  [[t_end]] = 300. # in K
 
  [[t_end]] = 300. # in K

Latest revision as of 13:19, 6 November 2023

thermostat sets the thermostating method. Currently, the accepted options are:

  1. "none" for no thermostating (if no barostat nor box rescaling are chosen either, this leads to a constant-energy NVE simulation)
  2. "berendsen" for the Berendsen thermostat
  3. "bussi" for the Bussi thermostat


Summary

Summary for thermostat keyword
Required/optional Type Accepted values Default See also
Optional String "none" or "berendsen" or "bussi" "none" MD options, thermostat_groupID, t_beg, t_end, tau_t, barostat, rescale_box

Example

thermostat = "berendsen"
thermostat_groupID = all ! Must mention if there is a particular group of atoms, otherwise 'all' is default and need not be mentioned.
t_beg = 300. # in K
t_end = 300. # in K
tau_t = 100. # in fs

Berendsen thermostat

Under construction

Bussi thermostat

Under construction