Perspectives of Superconductivity in Scientific Education and Engineering
DOI:
https://doi.org/10.54580/R0801.18Keywords:
superconductivity, research, scientific education, technological innovationAbstract
Superconductivity, discovered in 1911 by Heike K. Onnes, is one of the most promising areas of modern physics, with applications ranging from efficient energy transmission to quantum computing. Throughout the twentieth century, its development included the BCS theory (1957) and the discovery of high-temperature superconductors (HTS) in 1986, which greatly expanded technological applications. Despite these advances, research in superconductivity remains limited in countries with emerging scientific infrastructure, such as Angola. Considering that the country has niobium reserves in Quilengues, Huíla, which are still little explored, this resource may play a strategic role in national scientific, industrial, and technological development. Niobium is an important material in superconductivity and a key element in the production of low-temperature superconductors (LTS), such as niobium–titanium (NbTi) and niobium–tin (Nb₃Sn), widely used in particle accelerators and medical technologies. Although HTS materials offer advantages in cooling requirements, niobium-based compounds remain essential in many applications due to their reliability, technological maturity, and industrial consolidation. This paper reviews the basic principles of superconductivity, discusses its main applications, and evaluates opportunities for its integration into the Angolan scientific context. The systematic introduction of superconductivity into scientific training programs in materials science, physics, and engineering can strengthen researcher capacity and open concrete paths toward sustainable technological innovation. The article concludes with a reflection on existing structural challenges and proposes ways to promote collaborative research in superconductivity, contributing to Angola’s positioning in the global scientific landscape.
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