OpenKIM · EAM Dynamo MendelevAckland 2007 Zr MO_537826574817_000

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EAM_Dynamo_MendelevAckland_2007_Zr__MO_537826574817_000

Title A single sentence description.	EAM potential (LAMMPS cubic hermite tabulation) for Zr developed by Mendelev and Ackland (2007) v000
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 Zr EAM potential parameter file is the deprecated NIST file Zr_3.eam.fs mentioned in the March 9, 2009 update in the NIST IPRP. The potential s It is equivalent to Zr_mm.eam.fs from the LAMMPS package, dated 2007-06-11. CONTRIBUTOR: MI Mendelev, mendelev@ameslab.gov, contributor note: was taken from v3_10_hcp (in C:\SIMULATION.MD\Zr\Results\v3_10).
Species The supported atomic species.	Zr
Content Other Locations	LAMMPS dated 2007-06-11

Contributor	ronmiller
Maintainer	ronmiller
Author	Ronald E. Miller
Publication Year	2018
Source Citations A citation to primary published work(s) that describe this KIM Item.	Mendelev MI, Ackland GJ (2007) Development of an interatomic potential for the simulation of phase transformations in zirconium. Phil Mag Lett 87(5):349–359. doi:
Item Citation	Click here to download a citation in BibTeX format.

Short KIM ID The unique KIM identifier code.	MO_537826574817_000
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_Dynamo_MendelevAckland_2007_Zr__MO_537826574817_000
DOI	10.25950/97d25ed6 https://doi.org/10.25950/97d25ed6 https://search.datacite.org/works/10.25950/97d25ed6
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).	Parameterized Model using Model Driver EAM_Dynamo__MD_120291908751_005
Driver	EAM_Dynamo__MD_120291908751_005
KIM API Version	2.0
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.	N/A

Verification Check Dashboard

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Grade	Name	Category	Brief Description	Full Results	Aux File(s)
P All elements claimed by model are supported in at least one of the tested configrations.	vc-species-supported-as-stated	mandatory	The model supports all species it claims to support; see full description.	Results	Files
P Periodic boundary conditions were correctly supported for all configurations that the model was able to compute.	vc-periodicity-support	mandatory	Periodic boundary conditions are handled correctly; see full description.	Results	Files
P Model energy has permutation symmetry for all configurations the model was able to compute.	vc-permutation-symmetry	mandatory	Total energy and forces are unchanged when swapping atoms of the same species; see full description.	Results	Files
B The letter grade B was assigned because the normalized error in the computation was 6.69742e-08 compared with a machine precision of 2.22045e-16. The letter grade was based on 'score=log10(error/eps)', with ranges A=[0, 7.5], B=(7.5, 10.0], C=(10.0, 12.5], D=(12.5, 15.0), F>15.0. 'A' is the best grade, and 'F' indicates failure.	vc-forces-numerical-derivative	consistency	Forces computed by the model agree with numerical derivatives of the energy; see full description.	Results	Files
P The model is C^1 continuous. This means that the model has continuous energy and continuous first derivative.	vc-dimer-continuity-c1	informational	The energy versus separation relation of a pair of atoms is C1 continuous (i.e. the function and its first derivative are continuous); see full description.	Results	Files
P Model energy and forces are invariant with respect to rigid-body motion (translation and rotation) for all configurations the model was able to compute.	vc-objectivity	informational	Total energy is unchanged and forces transform correctly under rigid-body translation and rotation; see full description.	Results	Files
P Model energy has inversion symmetry for all configurations the model was able to compute.	vc-inversion-symmetry	informational	Total energy is unchanged and forces change sign when inverting a configuration through the origin; see full description.	Results	Files
P No memory leak detected.	vc-memory-leak	informational	The model code does not have memory leaks (i.e. it releases all allocated memory at the end); see full description.	Results	Files
P All threads give identical results for tested case. Model appears to be thread safe.	vc-thread-safe	mandatory	The model returns the same energy and forces when computed in serial and when using parallel threads for a set of configurations. Note that this is not a guarantee of thread safety; see full description.	Results	Files

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.

Species: Zr