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[ Source: elkcode  ]

Package: elk-lapw (9.2.12-1 and others)

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All-Electron Density-Functional Electronic Structure Code

Elk is an all-electron full-potential linearised augmented-plane wave (FP-LAPW) code. By not including pseudo-potentials, Elk can provide very reliable high-precision results and works for every chemical element. Features include:

 * FP-LAPW basis with local-orbitals
 * APW radial derivative matching to arbitrary orders at muffin-tin surface
   (super-LAPW, etc.)
 * Arbitrary number of local-orbitals allowed (all core states can be made
   valence for example)
 * Total energies resolved into components
 * Forces - including incomplete basis set (IBS) and core corrections work
   with spin-orbit coupling, non-collinear magnetism and LDA+U
 * LSDA, GGA and (potential-only) meta-GGA functionals available
 * LDA+U: fully localised limit (FLL), around mean field (AFM) and
   interpolation between the two; works with SOC, NCM and spin-spirals
 * Isolated molecules or periodic systems
 * Core states treated with the radial Dirac equation
 * Spin-orbit coupling (SOC) included in second-variational scheme
 * Non-collinear magnetism (NCM) with arbitrary on-site magnetic fields
 * Fixed spin-moment calculations (with SOC and NCM)
 * Time-dependent density functional theory (TDDFT) for linear optical
   response calculations
 * First-order optical response
 * Non-linear optical (NLO) second harmonic generation

Elk is parallelized via hybrid OpenMP/OpenMPI.

Other Packages Related to elk-lapw

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Download elk-lapw

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 9.2.12-1+b1 3,806.2 kB8,713.0 kB [list of files]
amd64 9.2.12-1+b1 3,739.9 kB8,661.0 kB [list of files]
arm64 9.2.12-1+b1 3,673.1 kB8,000.0 kB [list of files]
armel 9.2.12-1+b1 3,607.9 kB8,414.0 kB [list of files]
armhf 9.2.12-1+b1 3,531.2 kB7,078.0 kB [list of files]
hppa (unofficial port) 9.2.12-1+b1 3,833.4 kB8,545.0 kB [list of files]
i386 9.2.12-1+b1 3,488.5 kB8,673.0 kB [list of files]
ia64 (unofficial port) 9.2.12-1+b1 4,630.6 kB12,940.0 kB [list of files]
m68k (unofficial port) 9.2.12-1+b1 3,217.1 kB8,130.0 kB [list of files]
mips64el 9.2.12-1+b1 3,623.3 kB8,509.0 kB [list of files]
ppc64 (unofficial port) 9.2.12-1+b1 3,827.3 kB8,774.0 kB [list of files]
ppc64el 9.2.12-1+b1 3,867.4 kB8,705.0 kB [list of files]
riscv64 9.2.12-1+b1 3,932.2 kB7,849.0 kB [list of files]
s390x 9.2.12-1+b1 3,556.1 kB8,532.0 kB [list of files]
sh4 (unofficial port) 9.2.12-1+b1 3,865.8 kB7,550.0 kB [list of files]
sparc64 (unofficial port) 9.2.12-1+b1 3,622.5 kB10,195.0 kB [list of files]
x32 (unofficial port) 9.2.12-1+b1 3,697.6 kB8,506.0 kB [list of files]