Saturation magnetostriction of α″-Fe16N2 phase

Low temperature pulsed laser deposition of textured γ′-Fe4N films on Si (100)

“…The effective magnetic anisotropy constant value for the film deposited at 100 • C was found to be the lowest due to the presence of the amorphous phase. While, this value for the film deposited at 150 • C was moderately lower than the film deposited at 200 • C, because the magnetic anisotropy value of ␥ -Fe 4 N (29 kJ/m 3 ) [20] is less than that of ␣-Fe (48 kJ/m 3 ) [2]. The film deposited at 150 • C exhibited good soft magnetic properties possessing a low coercivity (1.83 kA/m) and a large M r /M s ratio (0.84).…”

“…Iron nitride compounds have attracted considerable attention, because of their high corrosion resistance, good wear resistance [1] and excellent magnetic properties [2], which make them suitable for applications in magnetic devices. To obtain additional functional properties and to improve the corrosion resistance, magnetic properties and thermal stability, several studies have been carried out on the substitution of Fe atoms by different elements in Fe-N structure [3][4][5][6][7][8].…”