User friendly interface |
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- Easy to learn Windows/Mac based user interface,
- Build-in heterostructure layers and grid editor,
- Build-in material database with convenient access to parameters. Parameters used in calculations of well-known materials are placed in database,
- Powerful graphical plotting tools.
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A3B5 semiconductors |
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The software allows working with all A3B5 semiconductors and their ternary and quaternary alloys with zinc-blend crystal structure as layer and substrate materials. Any new material can be added. |
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Multi-band k•p self-consistent calculations |
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Calculations are based on self-consistent multi-band k•p method with symmetrized boundary conditions. Matrix part of calculations are done using LAPACK library. The following models are realized:
- Kane eight band model,
- Luttinger-Kohn six valence band model,
- Luttinger-Kohn six valence band with conduction band model,
- Luttinger-Kohn four valence band model,
- Luttinger-Kohn four valence band with conduction band model,
- Effective mass conduction band model.
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Main calculations parameters |
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- Temperature,
- External DC electric field,
- External uniaxial stress,
- Quantum well and superlattice model,
- Self-consistent calculations mode,
- Axial approximation,
- Switch of the Hamiltonian terms.
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Spurious solution elimination |
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Spurious solution elimination mode for eight-band model1,2 |
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Optical transition calculations |
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Calculations of
- momentum matrix elements,
- dipole moments.
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Optical absorption and gain calculations |
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Calculations of optical absorption and gain in heterostructure medium |
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Bulk semiconductor band structure simulator |
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Calculations of the bulk semiconductor band structure |
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Data export |
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Fast and convenient export of data to:
- OriginLab scientific software,
- Microsoft Excel,
- Text file,
- Graphic file,
- Clipboard.
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Parallel mode |
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Use of several threads (processors) in calculations |
