biostudies-literatureUnknown11(5)Paul RKA series of thin films Fe4-x Ge x N (x = 0 - 1) were fabricated onto MgO substrates by magnetron sputtering with the aim of studying the possible enhancement of the anomalous Nernst effect (ANE), envisaged based on density functional theory (DFT) calculations. The Nernst and Hall effects of the series were systematically analyzed, complemented with resistivity, magnetic, electron microscopy, and Mössbauer experiments, and DFT calculations including elastic properties. The Fe4N phase crystallizes in the cubic symmetry with Pm3̅m space group, whereas a small tetragonal distortion is realized in Fe4-x Ge x N films for x > 0.35. From the comparison of the experimental isomer shift witACS omega8748-8760https://www.ebi.ac.uk/biostudies/studies/S-EPMC12903171biostudies-literatureTwo-Component Anomalous Hall and Nernst Effects in Anisotropic Fe4- x Ge x N Thin Films.PMC12903171Ahn KHKmjec TKohout JVit JCichon SMraz SPashchenko MPaul RKHans MAdabifiroozjaei ELevinsky PGutfleisch OMolina-Luna LMore Chevalier JKaman OHejtmanek JSchneider JMJarosova MKubickova LDirba IKnizek KfalseTwo-Component Anomalous Hall and Nernst Effects in Anisotropic Fe4- x Ge x N Thin Films.A series of thin films Fe4-x Ge x N (x = 0 - 1) were fabricated onto MgO substrates by magnetron sputtering with the aim of studying the possible enhancement of the anomalous Nernst effect (ANE), envisaged based on density functional theory (DFT) calculations. The Nernst and Hall effects of the series were systematically analyzed, complemented with resistivity, magnetic, electron microscopy, and Mössbauer experiments, and DFT calculations including elastic properties. The Fe4N phase crystallizes in the cubic symmetry with Pm3̅m space group, whereas a small tetragonal distortion is realized in Fe4-x Ge x N films for x > 0.35. From the comparison of the experimental isomer shift wit2026-01-01T00:00:00Z2026 Feb2026-07-15T18:04:00.886Z2026-07-08T03:08:25.968ZS-EPMC129031714169633210.1021/acsomega.5c12420