Judit Lisoni

Title: The Innovative Contributions of Judit Lisoni

Introduction

Judit Lisoni is a notable inventor based in Heverlee, Belgium. She has made significant contributions to the field of ferroelectric memory cells, holding a total of 2 patents. Her work focuses on simplifying the structures used in ferroelectric capacitors, which are essential components in modern electronic devices.

Latest Patents

One of her latest patents is titled "Simplified bottom electrode-barrier structure for making a ferroelectric capacitor stacked on a contact plug." This invention relates to the realization of a simplified bottom electrode stack for ferroelectric memory cells. More specifically, it addresses the positioning of the ferroelectric capacitor directly on top of a contact plug. The bottom electrode stack is prepared by depositing a ferroelectric film atop an Ir or Ru metal electrode layer. The ferroelectric layer is then annealed in an oxygen ambient, where the partial pressure of oxygen is controlled to oxidize the ferroelectric layer without affecting the metal electrode layer.

Career Highlights

Judit Lisoni has worked with prominent companies in the microelectronics sector, including the Interuniversitair Microelektronica Centrum (imec) and STMicroelectronics GmbH. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the field of ferroelectric technology.

Collaborations

Throughout her career, Judit has collaborated with esteemed colleagues such as Dirk Wouters and Jean-Luc Everaert. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Judit Lisoni's contributions to the field of ferroelectric memory cells demonstrate her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to improving electronic components.