The silver nanowire supports longitude SPP modes which reflect between its two terminal facets.
Some comparisons of the critical α-values of axisymmetric (m = 0) and longitude-dependent modes (m = 1,2,3) are presented to show the roles of the magnetic diffusivity in the problem of modes selection.
The small shift to longer wavelength is attributed to appearance of longitude optical excitation mode in AuNP dimers.
It may appear as the result of the coupled dipole oscillation of longitude optical excitation mode along the dimer axis between the two nanoparticles [44].
The spatial variation, which is affected by the geomagnetic field and magnetosphere, is shown in the longitude and latitude mode analysis.
Through rank-1 decomposition, large-scale ionospheric variations (U^{(1)}), (U^{(2)}) and (U^{(3)}) are achieved, which are the resulting unit-norm vectors for time, longitude, and latitude mode, respectively.
To obtain large-scale characteristics of the ionosphere, rank-1 decomposition is used to obtain (U^{(1)}), (U^{(2)}), and (U^{(3)}), which are the resulting vectors for the time, longitude, and latitude modes, respectively.
The three modes are universal time (UT), geographic longitude, and latitude, respectively.
The GPS module wakes from sleep mode several seconds before each measuring point, and then measures longitude, latitude, and ellipsoidal height five times.
Generally, previous research on ionospheric spatiotemporal variations has not decoupled correlations in time, longitude, and latitude and has not truly combined analyses of these three modes simultaneously.
