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EAM_Johnson_NearestNeighbor_Cu__MO_887933271505_001

Title
A single sentence description.
This is an analytical NN EAM model for Cu by Johnson.
Description
A short description of the Model describing its key features including for example: type of model (pair potential, 3-body potential, EAM, etc.), modeled species (Ac, Ag, ..., Zr), intended purpose, origin, and so on.
This is an analytical NN EAM model for Cu by Johnson.
Species
The supported atomic species.
Cu
Disclaimer
A short statement of applicability which will accompany any results computed using it. A developer can use the disclaimer to inform users of the intended use of this KIM Item.
None
Contributor Ryan
Maintainer Ryan
Author Ryan S. Elliott
Publication Year 2014
Source Citations
A citation to primary published work(s) that describe this KIM Item.

Johnson RA (1988) Analytic nearest-neighbor model for fcc metals. Physical Review B 37(8):3924–3931. doi:10.1103/PhysRevB.37.3924

Item Citation Click here to download a citation in BibTeX format.
Short KIM ID
The unique KIM identifier code.
MO_887933271505_001
Extended KIM ID
The long form of the KIM ID including a human readable prefix (100 characters max), two underscores, and the Short KIM ID. Extended KIM IDs can only contain alpha-numeric characters (letters and digits) and underscores and must begin with a letter.
EAM_Johnson_NearestNeighbor_Cu__MO_887933271505_001
Citable Link https://openkim.org/cite/MO_887933271505_001
KIM Item Type
Specifies whether this is a Stand-alone Model (software implementation of an interatomic model); Parameterized Model (parameter file to be read in by a Model Driver); Model Driver (software implementation of an interatomic model that reads in parameters).
Stand-alone Model
KIM API Version1.6
Programming Language(s)
The programming languages used in the code and the percentage of the code written in each one. "N/A" means "not applicable" and refers to model parameterizations which only include parameter tables and have no programming language.
100.00% C
Previous Version EAM_Johnson_NearestNeighbor_Cu__MO_887933271505_000

Visualizers (in-page)


BCC Lattice Constant

This bar chart plot shows the mono-atomic body-centered cubic (bcc) lattice constant predicted by the current model (shown in the unique color) compared with the predictions for all other models in the OpenKIM Repository that support the species. The vertical bars show the average and standard deviation (one sigma) bounds for all model predictions. Graphs are generated for each species supported by the model.

(No matching species)

Click on any thumbnail to get a full size image.



Cohesive Energy Graph

This graph shows the cohesive energy versus volume-per-atom for the current mode for four mono-atomic cubic phases (body-centered cubic (bcc), face-centered cubic (fcc), simple cubic (sc), and diamond). The curve with the lowest minimum is the ground state of the crystal if stable. (The crystal structure is enforced in these calculations, so the phase may not be stable.) Graphs are generated for each species supported by the model.

(No matching species)

Click on any thumbnail to get a full size image.



Diamond Lattice Constant

This bar chart plot shows the mono-atomic face-centered diamond lattice constant predicted by the current model (shown in the unique color) compared with the predictions for all other models in the OpenKIM Repository that support the species. The vertical bars show the average and standard deviation (one sigma) bounds for all model predictions. Graphs are generated for each species supported by the model.

(No matching species)

Click on any thumbnail to get a full size image.



FCC Lattice Constant

This bar chart plot shows the mono-atomic face-centered cubic (fcc) lattice constant predicted by the current model (shown in red) compared with the predictions for all other models in the OpenKIM Repository that support the species. The vertical bars show the average and standard deviation (one sigma) bounds for all model predictions. Graphs are generated for each species supported by the model.

(No matching species)

Click on any thumbnail to get a full size image.



SC Lattice Constant

This bar chart plot shows the mono-atomic simple cubic (sc) lattice constant predicted by the current model (shown in the unique color) compared with the predictions for all other models in the OpenKIM Repository that support the species. The vertical bars show the average and standard deviation (one sigma) bounds for all model predictions. Graphs are generated for each species supported by the model.

(No matching species)

Click on any thumbnail to get a full size image.



Cubic Crystal Basic Properties Table

Species: Cu



Tests

ElasticConstantsFirstStrainGradient__TD_361847723785_000
The isothermal classical and first strain gradient elastic constants for a crystal at 0 K and zero stress.
Test Test Results Link to Test Results page Benchmark time
Usertime muliplied by the Whetstone Benchmark. This number can be used (approximately) to compare the performance of different models independently of the architecture on which the test was run.

Measured in Millions of Whetstone Instructions (MWI)
ElasticConstantsFirstStrainGradientNumerical_fcc_Cu__TE_948689877911_000 view 448
LatticeInvariantShearPathCubicCrystalCBKIM__TD_083627594945_001
This test driver is used to test lattice invariance shear in a cubic crystal based on cb-kim code. Initial guess of lattice parameter, shear direction vector, shear plane normal vector, relaxation optional key need to be set as input. The output will be first PK stress, stiffness matrix, cohesive energy, and displacement of shuffle (if relaxation optional key is true)
Test Test Results Link to Test Results page Benchmark time
Usertime muliplied by the Whetstone Benchmark. This number can be used (approximately) to compare the performance of different models independently of the architecture on which the test was run.

Measured in Millions of Whetstone Instructions (MWI)
LatticeInvariantShearPathCubicCrystalCBKIM_bcc_Cu__TE_946706801883_000 view 9107
LatticeInvariantShearPathCubicCrystalCBKIM_fcc_Cu__TE_376068270983_000 view 10969
VacancyFormationEnergyRelaxationVolume__TD_647413317626_000
Computes the monovacancy formation energy and relaxation volume for cubic and hcp monoatomic crystals.
Test Test Results Link to Test Results page Benchmark time
Usertime muliplied by the Whetstone Benchmark. This number can be used (approximately) to compare the performance of different models independently of the architecture on which the test was run.

Measured in Millions of Whetstone Instructions (MWI)
VacancyFormationEnergyRelaxationVolume_fcc_Cu__TE_864259611541_000 view 378828
VacancyFormationMigration__TD_554849987965_000
Computes the monovacancy formation and migration energies for cubic and hcp monoatomic crystals.
Test Test Results Link to Test Results page Benchmark time
Usertime muliplied by the Whetstone Benchmark. This number can be used (approximately) to compare the performance of different models independently of the architecture on which the test was run.

Measured in Millions of Whetstone Instructions (MWI)
VacancyFormationMigration_fcc_Cu__TE_038488899376_000 view 215778


Errors

  • No Errors associated with this Model



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