Location History:
- Buckenhof, DE (1985)
- Bubenreuth, DE (1986 - 1994)
Company Filing History:
Years Active: 1985-1994
Title: The Innovations of Inventor Ludwig Schultz
Introduction
Ludwig Schultz, a prominent inventor based in Bubenreuth, Germany, has made significant contributions to the field of magnetic materials and superconductivity. With a portfolio of 12 patents, Schultz's innovations reflect his deep understanding of material science and engineering.
Latest Patents
Among his latest patents is a novel process for the production of magnetic material based on the Sm-Fe-N system. This innovative material demonstrates a crystalline hard magnetic phase with a Th₂Zn₁₇ crystalline structure, incorporating nitrogen atoms in its crystalline lattice. The manufacturing process involves the creation of a dual component Sm₂Fe₁₇ preliminary product through mechanical alloying, followed by thermal treatment to attain the desired microstructure. This product undergoes heating in a nitrous atmosphere, leading to the formation of the hard magnetic phase, which can also be produced by rapid-quenching techniques.
Another significant patent is for the method of manufacturing oxide superconducting films using laser evaporation. This involves depositing an appropriate target material onto a predetermined substrate using a pulsed laser with ultraviolet wavelengths. Schultz's method encompasses simultaneous heat and oxygen treatments, which result in the formation of a superconducting metal-oxide phase with an organized crystal structure. Key parameters include a laser power density exceeding 3 J/cm² at the target, pulse power of no less than 1.5 J/pulse, substrate temperatures ranging from 600°C to 800°C, and an oxygen atmosphere between 0.02 mbar and 1 mbar.
Career Highlights
Ludwig Schultz's career is marked by his role at Siemens Aktiengesellschaft, a leading global technology company. His work has contributed to the advancement of materials used in various applications, showcasing his expertise in magnetic technology and superconductivity. Schultz has been fundamental in pushing the boundaries of what is possible with these innovative materials.
Collaborations
Throughout his career, Schultz has collaborated with esteemed colleagues such as Joachim Wecker and Matthias Katter. These partnerships have allowed for the exchange of ideas and expertise, further enhancing the innovative capabilities of their projects and leading to groundbreaking advancements within the company.
Conclusion
Ludwig Schultz's innovative approach to material science has resulted in multiple patents that advance the fields of magnetic materials and superconductivity. His contributions to Siemens Aktiengesellschaft and collaborations with fellow inventors underscore his significant role in the technological landscape. As he continues to push the envelope of innovation, Schultz remains a key figure in the realm of scientific and engineering advancements.