James Francis McNulty

Title: James Francis McNulty: Innovator in Magnetic Materials

Introduction

James Francis McNulty is a notable inventor based in Wellington, New Zealand. He has made significant contributions to the field of magnetic materials, particularly through his innovative work involving rare earth nitrides. His research has implications for various advanced technologies, including magnetic field sensors and memory devices.

Latest Patents

James McNulty holds a patent for "Magnetic materials and devices comprising rare earth nitrides." This patent discloses magnetic materials that consist of multilayer-structured materials, which include one relatively soft and one relatively hard magnetic layer. The invention features a first ferromagnetic layer, a second ferromagnetic layer, and a blocking layer that is in contact with both layers. The first and second ferromagnetic layers possess different coercive fields, with the first layer comprising a first rare earth nitride material and the second layer comprising a second rare earth nitride material. The patent also outlines methods for preparing these materials, which are useful in the fabrication of devices such as GMR magnetic field sensors, MRAM devices, TMR magnetic field sensors, and magnetic tunnel junctions. He has 1 patent to his name.

Career Highlights

Throughout his career, James has worked with various companies, including Granville. His expertise in magnetic materials has positioned him as a key figure in the development of advanced technologies. His work has been instrumental in pushing the boundaries of what is possible in the field of magnetics.

Collaborations

James has collaborated with notable individuals in his field, including Franck Natali and Benjamin John Ruck. These collaborations have further enriched his research and contributed to the advancement of magnetic materials.

Conclusion

James Francis McNulty is a distinguished inventor whose work in magnetic materials has paved the way for innovative technologies. His contributions continue to influence the field and inspire future advancements.