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#!/bin/sh |
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# |
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OPENMD_HOME=@CMAKE_INSTALL_PREFIX@ |
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# This is a collection of sample commands that can be used to build |
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# OpenMD start files. In OpenMD, the start files have a <MetaData> |
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# block to give information about the kind of simulation being performed. |
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# The thermalizer command takes the FCC.md file and resamples the velocities |
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# from a Maxwell-Boltzmann distribution set to 100K: |
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# |
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< |
../../bin/simpleBuilder -o FCC.md --nx=5 --ny=5 --nz=5 --density=1.0 one_component.md |
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< |
../../bin/thermalizer -o FCC-100K.md -t 100 FCC.md |
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${OPENMD_HOME}/bin/simpleBuilder -o FCC.md --nx=5 --ny=5 --nz=5 --density=1.0 one_component.md |
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${OPENMD_HOME}/bin/thermalizer -o FCC-100K.md -t 100 FCC.md |
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# |
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# Example 2: |
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# Builds an FCC lattice from the <MetaData> block in three_component.md |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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< |
../../bin/randomBuilder -o random_FCC.md --nx=4 --ny=4 --nz=4 --density=1.0 --molFraction=0.4 --molFraction=0.4 three_component.md |
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../../bin/thermalizer -o random_FCC-100K.md -t 100 random_FCC.md |
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${OPENMD_HOME}/bin/randomBuilder -o random_FCC.md --nx=4 --ny=4 --nz=4 --density=1.0 --molFraction=0.4 --molFraction=0.4 three_component.md |
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${OPENMD_HOME}/bin/thermalizer -o random_FCC-100K.md -t 100 random_FCC.md |
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# |
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# Example 3: |
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# Builds a spherical nanoparticle (FCC) from the <MetaData> block in gold.md |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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../../bin/nanoparticleBuilder -o gold_sphere.md --radius=30.0 --latticeConstant=4.09 gold.md |
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../../bin/thermalizer -o gold_sphere-500K.md -t 500.0 gold_sphere.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o gold_sphere.md --radius=30.0 --latticeConstant=4.09 gold.md |
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${OPENMD_HOME}/bin/thermalizer -o gold_sphere-500K.md -t 500.0 gold_sphere.md |
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# |
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# Example 4: |
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# Builds a random alloy spherical nanoparticle (FCC) from the <MetaData> |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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../../bin/nanoparticleBuilder -o Au_Ag_alloy.md --radius=30.0 --latticeConstant=4.09 --molFraction=0.4 bimetallic.md |
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../../bin/thermalizer -o Au_Ag_alloy-600K.md -t 600 Au_Ag_alloy.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o Au_Ag_alloy.md --radius=30.0 --latticeConstant=4.09 --molFraction=0.4 bimetallic.md |
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${OPENMD_HOME}/bin/thermalizer -o Au_Ag_alloy-600K.md -t 600 Au_Ag_alloy.md |
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# |
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# Example 5: |
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# Builds a Au(core)-Ag(shell) spherical nanoparticle (FCC) from the <MetaData> |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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../../bin/nanoparticleBuilder -o Au-core-Ag-shell.md --radius=30.0 --latticeConstant=4.09 --shellRadius=12.5 bimetallic.md |
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../../bin/thermalizer -o Au-core-Ag-shell-800K.md -t 800.0 Au-core-Ag-shell.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o Au-core-Ag-shell.md --radius=30.0 --latticeConstant=4.09 --shellRadius=12.5 bimetallic.md |
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${OPENMD_HOME}/bin/thermalizer -o Au-core-Ag-shell-800K.md -t 800.0 Au-core-Ag-shell.md |
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# |
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# Example 6: |
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# Reverses example 5 by building a Ag(core)-Au(shell) spherical nanoparticle. |
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# but since the components are reversed in this example, both are specified: |
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# |
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# |
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../../bin/nanoparticleBuilder -o Ag-core-Au-shell.md --radius=30.0 --latticeConstant=4.09 --shellRadius=30.0,12.5 bimetallic.md |
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../../bin/thermalizer -o Ag-core-Au-shell-800K.md -t 800.0 Ag-core-Au-shell.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o Ag-core-Au-shell.md --radius=30.0 --latticeConstant=4.09 --shellRadius=30.0,12.5 bimetallic.md |
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${OPENMD_HOME}/bin/thermalizer -o Ag-core-Au-shell-800K.md -t 800.0 Ag-core-Au-shell.md |
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# |
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# Example 7: |
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# Builds a Au(core)-Ag(shell) spherical nanoparticle (FCC) from the <MetaData> |
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# This example also introduces 70% vacancies in a 6 angstrom radial band |
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# around the bimetallic interface: |
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# |
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../../bin/nanoparticleBuilder -o vacancy_interface.md --radius=20.0 --latticeConstant=4.09 --shellRadius=12.5 --vacancyPercent=70 --vacancyInnerRadius=9.5 --vacancyOuterRadius=15.5 bimetallic.md |
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../../bin/thermalizer -o vacancy_interface-800K.md -t 800 vacancy_interface.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o vacancy_interface.md --radius=20.0 --latticeConstant=4.09 --shellRadius=12.5 --vacancyPercent=70 --vacancyInnerRadius=9.5 --vacancyOuterRadius=15.5 bimetallic.md |
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${OPENMD_HOME}/bin/thermalizer -o vacancy_interface-800K.md -t 800 vacancy_interface.md |
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# |
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# Example 8: |
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# Builds a random alloy spherical nanoparticle with 30% vacancies using the |
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# Places the output (which can be used to start an OpenMD job) in |
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# vacancy_alloy.md |
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# |
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../../bin/nanoparticleBuilder -o vacancy_alloy.md --radius=30.0 --latticeConstant=4.09 --molFraction=0.4 --vacancyPercent=80 bimetallic.md |
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../../bin/thermalizer -o vacancy_alloy-900K.md -t 900 vacancy_alloy.md |
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${OPENMD_HOME}/bin/nanoparticleBuilder -o vacancy_alloy.md --radius=30.0 --latticeConstant=4.09 --molFraction=0.4 --vacancyPercent=80 bimetallic.md |
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${OPENMD_HOME}/bin/thermalizer -o vacancy_alloy-900K.md -t 900 vacancy_alloy.md |
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# |
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#Example 9: |
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# Builds a spherically-capped nanorod (FCC) from the <MetaData> block in gold.md |
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# using a nanorod radius of 20 Angstroms, a length of 50 Angstroms and a lattice constant of 4.08 |
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# angstroms. Places the output (which can be used to start an OpenMD job) in |
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# gold_fccrod.md |
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# |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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${OPENMD_HOME}/bin/nanorodBuilder -o gold_fccrod.md --radius=20.0 --length=50.0 --latticeConstant=4.08 gold.md |
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# |
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#Example 10: |
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# Builds a pentagonal nanorod from the <MetaData> block in gold.md |
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# using a nanorod radius of 15 Angstroms, a length of 64 Angstroms and a lattice constant of 4.08 |
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# angstroms. Places the output (which can be used to start an OpenMD job) in |
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# gold_pentrod.md |
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# |
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# Note that builders will rewrite the number of molecules in each component |
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# to match the number of lattice sites. |
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# |
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${OPENMD_HOME}/bin/nanorod_pentBuilder -o gold_pentrod.md --radius=15.0 --length=64.0 --latticeConstant=4.08 gold.md |
