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Error when calculating the powder spectrum using `powspec`
It seems that the memory requirement for the calculation isn't calculated correctly on some systems.
Known system:
- Ubuntu 18.04
- Wind…
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As noted in issue #171 some properties of the Matlab `spinw` class cannot be easily accessed in Python. This is because the `spinw` class is has properties which are plain `struct`s and these get conv…
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Convolution in `sw_instrument` seems to produce edge effects (specifically a lower intensity at the edge and a greater than average intensity in the next column/row)
To reproduce:
(1) Run this scr…
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SpinW currently allows calculations which mix both a supercell and an incommensurate k-vector. However, it is not clear whether this is valid in all (or even most) cases, and this should be investigat…
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I added both the easy-plane anisotropy Dz and easy-axis anisotropy Dx in the magnetic Hamiltonian.
AFM.addmatrix('value',diag([Dx 0 Dz]),'label','D','color','black') (Dx0)
But the symbolic solution…
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On [this](https://spinw.org/spinwdoc/spinw_spinwave) page it is mentioned that one is able to launch spinwave solver just for a single k point symbolically by calling it like so: Q = sym([0 1 0]); it …
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Is there a way to plot 3D spin wave dispersion plots in spinW?
I want to plot H,-H vs L with energy plot as in the figure.
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Here is the spinwave spectrum for a FM chain calculated along H with mex enabled
```
swpref.setpref('usemex', true);
nqbins = 5;
dE = 0.2;
ebin_edge = 0:dE:6;
FMchain = spinw;
FMchain.genla…
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Hello! I have two sets of field polarized spin wave data that were taken at different fields strengths and along different crystallographic directions. I have read through the documentation on the fit…
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The result of performance testing / benchmarking by @RichardWaiteSTFC as part of #74 found that a bottleneck for calculations of small systems with large number of q-points is a [Matlab-level loop ove…