Abstract

In this report, an evaluation on magnetic properties of pulsed laser deposition (PLD)-made anisotropic films with Ga additive was carried out. Coercivity, remanence, and (BH)max values of a film prepared from a Nd2.6Fe14B including Ga target were approximately 850 kA/m, 0.95 T, and 150 kJ/m3, respectively. These magnetic properties were superior compared with those for the anisotropic PLD-made Nd–Fe–B films without additives. The peak intensities of x-ray diffraction patterns corresponding to c-planes such as (004), (006), and (008) of the film with Ga additive were stronger than those of the additive-free film.

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