Donald Mark Pooke

Title: The Innovations of Donald Mark Pooke

Introduction

Donald Mark Pooke is a notable inventor based in Lower Hutt, New Zealand. He has made significant contributions to the field of superconductors, holding a total of 3 patents. His work focuses on advanced methods for processing high-temperature superconductors, which have important applications in various technological fields.

Latest Patents

One of Pooke's latest patents is titled "Separated reactants processing of high T.sub.c superconductors." This invention describes a method for forming a conductor element that includes a Tl or Hg-based high-temperature superconductor (HTSC) material. The process involves providing at least one first precursor material within an outer sheath for the conductor element and a second precursor material separated by a barrier layer made from a noble metal. The heating of the conductor sheath allows the precursor materials to mix and react, forming the desired HTSC material.

Another significant patent is "Flux pinning in superconducting cuprates." This invention outlines a heat treatment process that enhances flux pinning in high T.sub.c superconductors. The precursor compound undergoes specific temperature and oxygen pressure conditions, leading to the formation of a high T.sub.c superconductor with dispersed non-superconducting compounds that effectively pin lines of magnetic flux. This innovation is particularly relevant in the YBCO system, where transformations between different superconducting phases can occur.

Career Highlights

Throughout his career, Donald Mark Pooke has worked with esteemed organizations, including Her Majesty the Queen in Right of New Zealand and Industrial Research Limited. His contributions to the field of superconductivity have been recognized and valued in both academic and industrial settings.

Collaborations

Pooke has collaborated with notable individuals in his field, including Jeffery Lewis Tallon. These collaborations have likely contributed to the advancements in superconducting technologies and the development of innovative solutions.

Conclusion

Donald Mark Pooke's work in the field of superconductors showcases his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material science and its applications, making him a significant figure in the realm of superconductivity.