pseudomorphic_strain{ }¶
- Calling sequence
strain{ pseudomorphic_strain{ } }
- Properties
usage: \(\mathrm{\textcolor{Dandelion}{conditional}}\)
items: \(\mathrm{maximum\;1}\)
- Dependencies
linear_solver{ } is not allowed if this group is defined.
Exactly one out of no_strain{ }, pseudomorphic_strain{ }, minimized_strain{ }, and import_strain{ } must be defined.
One of pseudomorphic_strain{ } and minimized_strain{ } must be present to allow using output_distortion_tensor{ }, output_stress_tensor{ }, output_force_density{ }, output_elastic_energy_density{ }, output_lattice_constants{ }, output_elastic_constants{ }.
One of pseudomorphic_strain{ }, minimized_strain{ }, and import_strain{ } must be present to allow using output_hydrostatic_strain{ }, output_strain_tensor{ }, output_piezo_constants{ }, output_second_order_piezo_constants{ }.
- Functionality
Homogeneous strain for 1D layer structures (analytical calculation). This feature also works in 2D or 3D but the user must be sure that the model makes sense from a physical point of view, i.e., the 2D/3D structure should consist of different layers along the growth direction whereas the layers must be homogenous along the two perpendicular directions.
- Example
strain{ pseudomorphic_strain{} }