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Tersoff_LAMMPS_KinaciHaskinsSevik_2012_BNC__MO_105008013807_000

Interatomic potential for Boron (B), Carbon (C), Nitrogen (N).
Use this Potential

Title
A single sentence description.
Tersoff-style three-body potential for the B-N-C system developed by Kinaci et al. (2012) v000
Citations

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This panel provides information on past usage of this interatomic potential (IP) powered by the OpenKIM Deep Citation framework. The word cloud indicates typical applications of the potential. The bar chart shows citations per year of this IP (bars are divided into articles that used the IP (green) and those that did not (blue)). The complete list of articles that cited this IP is provided below along with the Deep Citation determination on usage. See the Deep Citation documentation for more information.

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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 a Tersoff type interaction potential parametrized to reproduce the ab initio energetics of the B-C and N-C bonds for studying the various interfaces that emerge in hybrid nanostructures of graphene and h-BN.
Species
The supported atomic species.
B, C, N
Disclaimer
A statement of applicability provided by the contributor, informing users of the intended use of this KIM Item.
None
Content Origin https://www.ctcms.nist.gov/potentials/entry/2012--Kinaci-A-Haskins-J-B-Sevik-C-Cagin-T--B-N-C/
Contributor I Nikiforov
Maintainer I Nikiforov
Developer Alper Kinaci
Justin B. Haskins
Cem Sevik
Tahir Çağın
Published on KIM 2022
How to Cite

This Model originally published in [1] is archived in OpenKIM [2-5].

[1] Kinaci A, Haskins JB, Sevik C, Çağin. Thermal conductivity of BN-C nanostructures. Phys Rev B [Internet]. 2012Sep;86(11):115410. Available from: https://link.aps.org/doi/10.1103/PhysRevB.86.115410 doi:10.1103/PhysRevB.86.115410 — (Primary Source) A primary source is a reference directly related to the item documenting its development, as opposed to other sources that are provided as background information.

[2] Kinaci A, Haskins JB, Sevik C, Çağın T. Tersoff-style three-body potential for the B-N-C system developed by Kinaci et al. (2012) v000. OpenKIM; 2022. doi:10.25950/2ea5b5fa

[3] Brink T, Thompson AP, Farrell DE, Wen M, Tersoff J, Nord J, et al. Model driver for Tersoff-style potentials ported from LAMMPS v005. OpenKIM; 2021. doi:10.25950/9a7dc96c

[4] Tadmor EB, Elliott RS, Sethna JP, Miller RE, Becker CA. The potential of atomistic simulations and the Knowledgebase of Interatomic Models. JOM. 2011;63(7):17. doi:10.1007/s11837-011-0102-6

[5] Elliott RS, Tadmor EB. Knowledgebase of Interatomic Models (KIM) Application Programming Interface (API). OpenKIM; 2011. doi:10.25950/ff8f563a

Click here to download the above citation in BibTeX format.
Funding Award Number: 0844082
Funder: National Science Foundation

Funder: Türkiye Bilimsel ve Teknolojik Araştirma Kurumu

Short KIM ID
The unique KIM identifier code.
MO_105008013807_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.
Tersoff_LAMMPS_KinaciHaskinsSevik_2012_BNC__MO_105008013807_000
DOI 10.25950/2ea5b5fa
https://doi.org/10.25950/2ea5b5fa
https://commons.datacite.org/doi.org/10.25950/2ea5b5fa
KIM Item Type
Specifies whether this is a Portable Model (software implementation of an interatomic model); Portable Model with parameter file (parameter file to be read in by a Model Driver); Model Driver (software implementation of an interatomic model that reads in parameters).
Portable Model using Model Driver Tersoff_LAMMPS__MD_077075034781_005
DriverTersoff_LAMMPS__MD_077075034781_005
KIM API Version2.2
Potential Type tersoff

(Click here to learn more about Verification Checks)

Grade Name Category Brief Description Full Results Aux File(s)
P vc-species-supported-as-stated mandatory
The model supports all species it claims to support; see full description.
Results Files
P vc-periodicity-support mandatory
Periodic boundary conditions are handled correctly; see full description.
Results Files
P vc-permutation-symmetry mandatory
Total energy and forces are unchanged when swapping atoms of the same species; see full description.
Results Files
B vc-forces-numerical-derivative consistency
Forces computed by the model agree with numerical derivatives of the energy; see full description.
Results Files
F 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 vc-objectivity informational
Total energy is unchanged and forces transform correctly under rigid-body translation and rotation; see full description.
Results Files
P 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 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 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
N/A vc-unit-conversion mandatory
The model is able to correctly convert its energy and/or forces to different unit sets; see full description.
Results Files


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.

Species: C
Species: B
Species: N


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.

Species: B
Species: N
Species: C


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.

Species: B
Species: N
Species: C


Dislocation Core Energies

This graph shows the dislocation core energy of a cubic crystal at zero temperature and pressure for a specific set of dislocation core cutoff radii. After obtaining the total energy of the system from conjugate gradient minimizations, non-singular, isotropic and anisotropic elasticity are applied to obtain the dislocation core energy for each of these supercells with different dipole distances. Graphs are generated for each species supported by the model.

(No matching species)

FCC Elastic Constants

This bar chart plot shows the mono-atomic face-centered cubic (fcc) elastic constants predicted by the current model (shown in blue) 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: C
Species: B
Species: N


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.

Species: B
Species: C
Species: N


FCC Stacking Fault Energies

This bar chart plot shows the intrinsic and extrinsic stacking fault energies as well as the unstable stacking and unstable twinning energies for face-centered cubic (fcc) predicted by the current model (shown in blue) 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)

FCC Surface Energies

This bar chart plot shows the mono-atomic face-centered cubic (fcc) relaxed surface energies predicted by the current model (shown in blue) 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)

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.

Species: N
Species: B
Species: C


Cubic Crystal Basic Properties Table

Species: B

Species: C

Species: N





Cohesive energy versus lattice constant curve for monoatomic cubic lattices v003

Creators:
Contributor: karls
Publication Year: 2019
DOI: https://doi.org/10.25950/64cb38c5

This Test Driver uses LAMMPS to compute the cohesive energy of a given monoatomic cubic lattice (fcc, bcc, sc, or diamond) at a variety of lattice spacings. The lattice spacings range from a_min (=a_min_frac*a_0) to a_max (=a_max_frac*a_0) where a_0, a_min_frac, and a_max_frac are read from stdin (a_0 is typically approximately equal to the equilibrium lattice constant). The precise scaling and number of lattice spacings sampled between a_min and a_0 (a_0 and a_max) is specified by two additional parameters passed from stdin: N_lower and samplespacing_lower (N_upper and samplespacing_upper). Please see README.txt for further details.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Cohesive energy versus lattice constant curve for bcc B v004 view 2609
Cohesive energy versus lattice constant curve for bcc C v004 view 2447
Cohesive energy versus lattice constant curve for bcc N v004 view 3312
Cohesive energy versus lattice constant curve for diamond B v004 view 3313
Cohesive energy versus lattice constant curve for diamond C v004 view 2606
Cohesive energy versus lattice constant curve for diamond N v004 view 3313
Cohesive energy versus lattice constant curve for fcc B v004 view 3387
Cohesive energy versus lattice constant curve for fcc C v004 view 2516
Cohesive energy versus lattice constant curve for fcc N v004 view 3004
Cohesive energy versus lattice constant curve for sc B v004 view 2576
Cohesive energy versus lattice constant curve for sc C v004 view 2666
Cohesive energy versus lattice constant curve for sc N v004 view 2606


Elastic constants for cubic crystals at zero temperature and pressure v006

Creators: Junhao Li and Ellad Tadmor
Contributor: tadmor
Publication Year: 2019
DOI: https://doi.org/10.25950/5853fb8f

Computes the cubic elastic constants for some common crystal types (fcc, bcc, sc, diamond) by calculating the hessian of the energy density with respect to strain. An estimate of the error associated with the numerical differentiation performed is reported.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Elastic constants for bcc B at zero temperature v006 view 9200
Elastic constants for bcc C at zero temperature v006 view 11149
Elastic constants for bcc N at zero temperature v006 view 30584
Elastic constants for diamond B at zero temperature v001 view 41372
Elastic constants for diamond C at zero temperature v001 view 9430
Elastic constants for diamond N at zero temperature v001 view 25521
Elastic constants for fcc B at zero temperature v006 view 9717
Elastic constants for fcc C at zero temperature v006 view 33358
Elastic constants for fcc N at zero temperature v006 view 11388
Elastic constants for sc B at zero temperature v006 view 9518
Elastic constants for sc C at zero temperature v006 view 29410
Elastic constants for sc N at zero temperature v006 view 11144


Equilibrium structure and energy for a crystal structure at zero temperature and pressure v001

Creators:
Contributor: ilia
Publication Year: 2023
DOI: https://doi.org/10.25950/e8a7ed84

Computes the equilibrium crystal structure and energy for an arbitrary crystal at zero temperature and applied stress by performing symmetry-constrained relaxation. The crystal structure is specified using the AFLOW prototype designation. Multiple sets of free parameters corresponding to the crystal prototype may be specified as initial guesses for structure optimization. No guarantee is made regarding the stability of computed equilibria, nor that any are the ground state.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype A13B2_hR15_166_a2h_c v001 view 1029362
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cF16_227_c v001 view 217475
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cF240_202_h2i v001 view 3284063
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cF8_227_a v001 view 111535
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cI16_206_c v001 view 78848
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cI16_229_f v001 view 97105
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_cI20_217_ce v001 view 108075
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cI8_214_a v001 view 85326
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cP1_221_a v001 view 53007
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_cP20_221_gj v001 view 85621
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_cP8_205_c v001 view 73841
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP12_194_bc2f v001 view 51093
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP12_194_e2f v001 view 59265
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP16_194_e3f v001 view 67952
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP2_191_c v001 view 107118
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_hP2_194_c v001 view 62209
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP4_194_bc v001 view 46160
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP4_194_f v001 view 44172
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_hP4_194_f v001 view 51461
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP8_194_ef v001 view 52123
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_hR105_166_ac9h4i v001 view 7304258
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hR10_166_5c v001 view 58234
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_hR12_166_2h v001 view 325255
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hR14_166_7c v001 view 77302
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_hR15_166_ac2h v001 view 99756
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hR2_166_c v001 view 51313
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hR4_166_2c v001 view 45056
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hR60_166_2h4i v001 view 1331353
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_mC16_12_4i v001 view 62504
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC16_65_mn v001 view 330041
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC16_65_pq v001 view 86946
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC8_65_gh v001 view 63387
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC8_67_m v001 view 65081
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oI120_71_lmn6o v001 view 915765
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oP16_62_4c v001 view 65007
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_oP28_58_3g2h v001 view 257083
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_oP2_51_e v001 view 69498
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_tI8_139_h v001 view 62872
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_tP48_134_2m2n v001 view 699542
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_tP4_136_f v001 view 46307
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_tP50_134_a2m2n v001 view 20416511
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB2_hP6_164_c_2d v001 view 61326
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB2_oC12_36_a_2a v001 view 72295
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB2_tI24_122_d_e v001 view 79216
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB2_tI6_119_a_f v001 view 46896
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB2_tP6_113_a_e v001 view 61768
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype AB2C_oP8_17_a_bd_c v000 view 94529
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB5_aP12_2_i_5i v001 view 79289
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB5_hP6_156_a_a2b2c v001 view 67289
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB5_oI12_44_a_b2c v001 view 82602
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB5_tI24_141_a_b2e v001 view 216812
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB7_cP8_215_a_ce v001 view 79657
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB7_hP8_156_b_4ab2c v001 view 74798
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB7_hR8_160_a_7a v001 view 67289
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB7_oP8_25_a_bcdef v001 view 73621
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype AB7_tP8_115_b_ce2g v001 view 55952
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_cF8_216_a_c v001 view 109989
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hP4_186_b_b v001 view 75167
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hP4_187_ad_be v001 view 62136
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hP4_194_b_c v001 view 111903
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hP4_194_c_b v001 view 54258
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hP4_194_c_d v001 view 98357
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_hR2_160_a_a v001 view 58381
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_mC16_8_4a_4a v001 view 76124
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_mC16_9_2a_2a v001 view 91584
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_oF32_70_e_f v001 view 586755
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype AB_oP16_61_c_c v001 view 132738
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_oP8_62_c_c v001 view 65081
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype AB_tP8_131_j_l v001 view 74062


Equilibrium structure and energy for a crystal structure at zero temperature and pressure v002

Creators:
Contributor: ilia
Publication Year: 2024
DOI: https://doi.org/10.25950/2f2c4ad3

Computes the equilibrium crystal structure and energy for an arbitrary crystal at zero temperature and applied stress by performing symmetry-constrained relaxation. The crystal structure is specified using the AFLOW prototype designation. Multiple sets of free parameters corresponding to the crystal prototype may be specified as initial guesses for structure optimization. No guarantee is made regarding the stability of computed equilibria, nor that any are the ground state.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A11B4_oP15_16_abcjku_u v002 view 78988
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A11B4_tP15_111_abcmn_n v002 view 51038
Equilibrium crystal structure and energy for BN in AFLOW crystal prototype A13B2_hR15_166_a2h_c v002 view 96608
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A2B_cP72_205_2d_d v002 view 134583
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A2BC_hP4_156_ab_a_b v001 view 45935
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A2BC_hR4_160_2a_a_a v001 view 44902
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A2BC_oP8_25_2abd_cd_bc v001 view 58087
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A2BC_oP8_51_ef_e_f v001 view 87461
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A2BC_tP4_115_g_a_c v001 view 88197
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype A3B10C3_oP32_51_2ef_e3f3k_ek v001 view 76861
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B2_cP20_221_j_g v002 view 113744
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_cF56_227_ad_e v002 view 341378
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_cI28_220_a_c v002 view 119393
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_cP7_215_c_e v002 view 66258
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_hP14_176_h_ch v002 view 73473
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_hP14_187_jk_adjk v002 view 52011
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_hP28_159_2c_ab2c v002 view 103510
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A3B4_hR7_160_b_ab v002 view 56172
Equilibrium crystal structure and energy for BC in AFLOW crystal prototype A4B_hR15_166_2h_ac v002 view 368471
Equilibrium crystal structure and energy for CN in AFLOW crystal prototype A5B4_hR18_161_2ab_ab v002 view 48790
Equilibrium crystal structure and energy for BCN in AFLOW crystal prototype AB2C_oP4_25_a_bd_c v001 view 69792


Cohesive energy and equilibrium lattice constant of hexagonal 2D crystalline layers v002

Creators: Ilia Nikiforov
Contributor: ilia
Publication Year: 2019
DOI: https://doi.org/10.25950/dd36239b

Given atomic species and structure type (graphene-like, 2H, or 1T) of a 2D hexagonal monolayer crystal, as well as an initial guess at the lattice spacing, this Test Driver calculates the equilibrium lattice spacing and cohesive energy using Polak-Ribiere conjugate gradient minimization in LAMMPS
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Cohesive energy and equilibrium lattice constant of graphene v002 view 559


Equilibrium lattice constant and cohesive energy of a cubic lattice at zero temperature and pressure v007

Creators: Daniel S. Karls and Junhao Li
Contributor: karls
Publication Year: 2019
DOI: https://doi.org/10.25950/2765e3bf

Equilibrium lattice constant and cohesive energy of a cubic lattice at zero temperature and pressure.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Equilibrium zero-temperature lattice constant for bcc B v007 view 7151
Equilibrium zero-temperature lattice constant for bcc C v007 view 3317
Equilibrium zero-temperature lattice constant for bcc N v007 view 3280
Equilibrium zero-temperature lattice constant for diamond B v007 view 7678
Equilibrium zero-temperature lattice constant for diamond C v007 view 3504
Equilibrium zero-temperature lattice constant for diamond N v007 view 3615
Equilibrium zero-temperature lattice constant for fcc B v007 view 10254
Equilibrium zero-temperature lattice constant for fcc C v007 view 3876
Equilibrium zero-temperature lattice constant for fcc N v007 view 3392
Equilibrium zero-temperature lattice constant for sc B v007 view 9409
Equilibrium zero-temperature lattice constant for sc C v007 view 9896
Equilibrium zero-temperature lattice constant for sc N v007 view 3392


Equilibrium lattice constants for hexagonal bulk structures at zero temperature and pressure v005

Creators: Daniel S. Karls and Junhao Li
Contributor: karls
Publication Year: 2019
DOI: https://doi.org/10.25950/c339ca32

Calculates lattice constant of hexagonal bulk structures at zero temperature and pressure by using simplex minimization to minimize the potential energy.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Equilibrium lattice constants for hcp N v005 view 27693


Linear thermal expansion coefficient of cubic crystal structures v002

Creators:
Contributor: mjwen
Publication Year: 2024
DOI: https://doi.org/10.25950/9d9822ec

This Test Driver uses LAMMPS to compute the linear thermal expansion coefficient at a finite temperature under a given pressure for a cubic lattice (fcc, bcc, sc, diamond) of a single given species.
Test Test Results Link to Test Results page Benchmark time
Usertime multiplied 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)
Linear thermal expansion coefficient of diamond C at 293.15 K under a pressure of 0 MPa v002 view 1919834


ElasticConstantsHexagonal__TD_612503193866_004
Test Error Categories Link to Error page
Elastic constants for hcp N at zero temperature v004 other view

EquilibriumCrystalStructure__TD_457028483760_000
Test Error Categories Link to Error page
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP2_191_c v000 other view
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP4_194_f v000 other view
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_hP8_194_ef v000 other view
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC16_65_mn v000 other view
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oC16_65_pq v000 other view
Equilibrium crystal structure and energy for C in AFLOW crystal prototype A_oP16_62_4c v000 other view
Equilibrium crystal structure and energy for N in AFLOW crystal prototype A_tP4_136_f v000 other view
Equilibrium crystal structure and energy for B in AFLOW crystal prototype A_tP50_134_a2m2n v000 other view

EquilibriumCrystalStructure__TD_457028483760_001

EquilibriumCrystalStructure__TD_457028483760_002

LatticeConstantHexagonalEnergy__TD_942334626465_005

No Driver
Verification Check Error Categories Link to Error page
MemoryLeak__VC_561022993723_004 other view
PeriodicitySupport__VC_895061507745_004 other view




This Model requires a Model Driver. Archives for the Model Driver Tersoff_LAMMPS__MD_077075034781_005 appear below.


Tersoff_LAMMPS__MD_077075034781_005.txz Tar+XZ Linux and OS X archive
Tersoff_LAMMPS__MD_077075034781_005.zip Zip Windows archive
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