The focus of Professor Rod Badcock’s presentation was on the advancements in superconductivity, highlighting New Zealand's role in high-temperature superconductors. He compared it to the coldness of a freezer and how it allows for zero DC resistance. There is also potential of using materials like hair as superconductors, due to their lack of resistance.
Following the 1987 Nobel Prize win for the discovery of superconductivity, its importance has expanded in various fields, including hospital and transport systems. Key points included the development of ceramic materials operating at higher temperatures, enabling refrigeration cycles without liquid helium. After outlining the differences between nuclear fusion and fission, Prof Badcock spoke of the
commercial and academic expertise in New Zealand, particularly in aviation and fusion technology.
Notable achievements were the creation of a superconducting magnet, capable of 5.6 Tesla fields, and the achievement of first plasma in eight weeks. Based in Wellington, the fusion project aims to contribute to a $9.2 billion global industry, with New Zealand positioned to leverage its expertise in the global supply chain.
Prof Badcock stressed the intent of OpenStar in assisting start-ups and inclusion of local companies in manufacturing, at the same time as fostering international collaborations and agreements. Developing these from technology research to practical applications is a key mission of OpenStar.