Investigating the origin of magnetic perturbations associated with the FIP Effect

In \citet{Stangalini20} and \citet{Deb20}, magnetic oscillations were detected in the chromosphere of a large sunspot found to be linked coronal locations where First Ionization Potential (FIP) effect was observed. an attempt shed light onto possible excitation mechanisms these localized waves, we further investigate same data by focussing on relation between spatial distribution wave power overall field geometry plasma parameters obtained from multi-height spectropolarimetric non-local thermodynamic equilibrium (NLTE) inversions IBIS data. We find that, correspondence with energy is observed at chromospheric heights, fields have smaller scale meaning faster expansions lines, which ultimately results stronger vertical density stratification steepening. addition, acoustic spectrum perturbations are broader than that other locations, suggests additional forcing driver p-modes. Analysis photospheric surroundings also reveals two opposite polarities active region (the leading spot trailing polarity plage), side umbra. suggest strong responsible for this oscillations, respect $p$-mode spectrum, resulting locally-excited waves after crossing equipartition layer, located close umbra-penumbra boundary photopheric converted into magnetic-like steepen due gradient.