Syntax
[s, k, n, name, pname, limit] = gm_planar(S0, x)
Description
[s, k, n, name, pname, limit] = gm_planar(S0, x) generates the
parameters of arbitrary planar magnetic structure from \(\varphi\) angles
(in radian), ordering wave vector (rlu) and spin plane normal vector
(\(xyz\)).
Input Arguments
x- Input parameters in the following order: \([\varphi_1, \varphi_2, ... , k_x, k_y, k_z, n_\theta, n_\varphi]\).
S0- Spin quantum number in a row vector \((S_1, S_2, ...)\) or scalar if all spins are equal.
Output Arguments
S- Matrix, containing the spin orientations with dimensions of \([3\times n_{magExt}]\). Every column contains the \((S_x S_y S_z)\) spin components of a magnetic atom in the \(xyz\) coordinate system.
k- Magnetic ordering wavevector in rlu units in a row vector.
n- Normal vector around which the spins are rotating for non-zero propagation vector in a row vector.
name- String, storing the name of the function.
pname- Name of the input parameters in a cell:
{'Phi1_rad', ...}. limit- Limits on the input parameters in a matrix with dimensions of \([2\times n_{param}]\). Every column contains a lower and upper limit on the corresponding parameter.