Hans-Herrmann Schneider

Title: Innovations of Hans-Herrmann Schneider

Introduction

Hans-Herrmann Schneider is a notable inventor based in Heidesheim, Germany. He has made significant contributions to the field of data storage technology. His innovative work has led to the development of a unique method for enhancing the performance of magnetic disks.

Latest Patents

One of Schneider's key patents is the "Pulsed DC sputtering method of thin film magnetic disks." This patent describes a method and apparatus for depositing an underlayer and/or a magnetic thin film layer on a data storage disk. The sputtering power is supplied in the form of pulses during the application of the underlayer and/or magnetic storage. This technique periodically ignites the plasma and increases the charge-carrier density in the sputtering chamber. The repetition frequency and parameters for the pulses and pauses between pulses are adjusted to achieve a desired nominal value for the coercive field strength of the magnetic layer. The preferred repetition frequency of the power switching is from 10 to 80 kHz, and the ratio of pulse length to pulse pause is within 5:1 to 1:5. Schneider holds 1 patent in this area.

Career Highlights

Hans-Herrmann Schneider is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop advanced technologies in the field of data storage.

Collaborations

Throughout his career, Schneider has collaborated with notable colleagues, including Klaus Goedicke and Michael Junghahnel. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hans-Herrmann Schneider's innovative contributions to the field of data storage technology highlight his expertise and dedication as an inventor. His work continues to influence advancements in magnetic disk technology.