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EQuUs v4.8 beta (2016.12.06.)
Non-equilibrium Green function method, I-V curves with interface IV
Hamiltonians for Lieb lattice implemented
Compatibility with Octave v 4 and later
Selective inverse method applied from the Intel MKL Pardiso component
Two Terminal interface introduced for modeling general two terminal setups.
Custom_Hamiltonians class introduced to load Hamiltonians from external sources.
Overlap matrices can be now also considered in the computational procedures.
EQuUs v4.7 (2015.12.20.)
Calculations with transverse momentum quantum numbers: AdaptiveQ
Hamiltonians for SSH model implemented
Interface controlling the parallel pool in parallel computations: Parallel
Unit test for spectral density function is added.
Integration path in SNSJosephson for finite temperatures is fixed.
Interface CombineRibbons implemented in interface SNSJosephson.
Automatic test procedure developed.
EQuUs v4.5 (2015.05.26.)
Optimized interface SNSJosephson for parallel computations.
Dyson's equation based on the self energies of the leads is introduced in the interface Ribbon.
Cloning of several interfaces are now possible for parallel computations.
Hamiltonians for bilayer graphene are developed.
Ribbons with armchair edges are now supported.
Bug fixed in the output xml file regarding the Fermi energy.
Bug fixed in the DecimateInterface method.
Interface CombineRibbons developed.
Calculations using the left eigenmodes improved, but still unstable numerically for large systems.
Performance improvements in the interface Surface_Green_function.
SVD decomposition for singular matrices.