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Introduction to ESPResSo

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Setting Up the System: Thermostat<br />

http://www.icp.uni-stuttgart.de<br />

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Command thermostat<br />

Misnomer: used <strong>to</strong> set ensemble (e.g. Barostat)<br />

Turn on Langevin thermostat<br />

thermostat langevin temperature gamma<br />

Turn off thermostat thermostat off<br />

Other “thermostats”<br />

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npt_isotropic (NPT)<br />

Generalized Hybrid Monte-Carlo (GHMC; NPT and more)<br />

DPD (see Friday)<br />

# set up the thermostat<br />

set langevin_gamma 1.0<br />

thermostat langevin $temperature $langevin_gamma<br />

Olaf Lenz<br />

<strong>Introduction</strong><br />

19/29

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