Hessam Ghassemi

Title: Hessam Ghassemi: Innovator in Reliability Testing

Introduction

Hessam Ghassemi is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of reliability testing for devices with layered structures. His innovative approach has led to the development of a unique method that enhances the understanding of device performance under specific conditions.

Latest Patents

Hessam Ghassemi holds a patent titled "Accelerated failure test of coupled device structures under direct current bias." This patent describes a method for conducting an in situ reliability test on a cross-section of a device with a layered structure at the micron-scale and at least two electrodes. The method involves locating an electron transparent cross-sectional portion of the device in a holder, transmitting a direct current bias voltage through the electrodes, and observing the microstructural changes of the device cross-section. This innovative system provides valuable insights into the reliability of layered devices.

Career Highlights

Hessam Ghassemi is affiliated with Drexel University, where he continues to advance research in the field of device reliability. His work is characterized by a commitment to enhancing the understanding of microstructural behavior in electronic devices. With a focus on practical applications, Ghassemi's contributions are paving the way for improved device performance and reliability.

Collaborations

Hessam has collaborated with notable colleagues, including Mitra Lenore Taheri and Andrew C Lang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hessam Ghassemi's work in reliability testing represents a significant advancement in the field of device engineering. His patented method offers a new perspective on assessing the performance of layered structures, contributing to the ongoing evolution of technology.