Marlies Urner-Willie

Title: Marlies Urner-Willie: Innovator in Magneto-Optical Memory Technology

Introduction

Marlies Urner-Willie is a prominent inventor based in Hamburg, Germany. She has made significant contributions to the field of memory technology, particularly through her innovative work on magneto-optical memory elements. Her research and inventions have the potential to revolutionize how digital information is stored and accessed.

Latest Patents

Marlies holds a patent for a magneto-optical memory element. This invention consists of a substrate that is provided with an amorphous layer of an alloy made from a rare-earth metal and a transition metal. The layer exhibits uniaxial magnetic anisotropy, making it suitable for storing digital information in the form of magnetized areas. The magnetization direction can be read using the Kerr effect or Faraday effect. By incorporating bismuth and/or tin into the alloy, the Kerr rotation and Faraday rotation can be significantly enhanced, facilitating easier reading of the stored information. She has 1 patent to her name.

Career Highlights

Marlies Urner-Willie is currently associated with U.S. Philips Corporation, where she continues to develop her innovative ideas in memory technology. Her work has garnered attention for its potential applications in various digital storage solutions.

Collaborations

Marlies collaborates with Peter Hansen, contributing to the advancement of their shared research interests in memory technology.

Conclusion

Marlies Urner-Willie's contributions to magneto-optical memory technology highlight her role as an influential inventor in the field. Her innovative approaches promise to enhance the efficiency and effectiveness of digital information storage.