Roy F. Willis

Quantum-well states and magnetic coupling between ferromagnets through a noble-metal layer.

Willis, Ortega, F. Himpsel, 1993, Physical review. B, Condensed matter.

Magnetism in the few-monolayers limit: A surface magneto-optic Kerr-effect study of the magnetic behavior of ultrathin films of Co, Ni, and Co-Ni alloys on Cu(100) and Cu(111).

Huang, Willis, M. Kief, 1994, Physical review. B, Condensed matter.