Quantum Innovations: Dr. Trainor Secures $820,000 Fellowship

Researchers at the University of Otago are making significant strides in quantum technology, with Dr. Trainor recently awarded a prestigious Royal Society Te Apārangi Mana Tūāpapa Future Leader Fellowship valued at $820,000 over the next four years. This fellowship will support his exploration of how crystals can be used for quantum memory storage, a breakthrough technology that could revolutionise computing, security, and networking.

Dr. Trainor’s research focuses on developing novel materials essential for the mainstream application of quantum technologies. His team has demonstrated that lab-grown crystals containing small amounts of rare earth elements, specifically erbium and neodymium, exhibit potential for use in optical quantum memory. These crystals, known as rare-earth-doped magnetically ordered crystals, could serve as a foundation for future data storage solutions.

To achieve this, Dr. Trainor subjects the crystals to extreme cooling, reaching temperatures lower than those found in outer space. By employing laser pulses, he can manipulate the elements within these crystals. “I have been using such crystals to store single particles of light—photons—and recall them, which could be part of a future quantum network,” he explained. His ongoing work aims to characterise these crystals further and understand the optimal conditions for their operation, marking a crucial step toward the commercialisation of quantum technologies.

Additional Fellowships Awarded to Otago Researchers

In addition to Dr. Trainor, several other researchers from the University of Otago received the Mana Tūāpapa Future Leader Fellowships. Dr. Alice-Roza Eruera will investigate ancient viruses and their evolution, assessing their potential applications in biotechnology and medicine. Meanwhile, Dr. Rebecca French will examine viruses carried by rats in New Zealand to determine if they pose a risk of human outbreaks.

Further contributions to scientific research include Dr. Caitlin Owen, who is set to develop a more transparent and energy-efficient automated machine-learning system. Dr. Wahineata Smith will focus on the experiences of Māori and Tongan families raising children with dual heritages, contributing valuable insights into cultural dynamics.

Additionally, Prof. Neil Gemmell was awarded a Royal Society Mana Tūārangi Distinguished Researcher Fellowship, amounting to $220,000. He plans to investigate the role of mitochondrial DNA (mtDNA) in fertility, aging, and health, employing cutting-edge genetic tools. “This work will enhance our understanding of the mitochondrial genome’s sex-specific influence on fitness, behaviour, health, and ageing,” he stated.

As these researchers embark on their innovative projects, their findings could pave the way for significant advancements in technology and health, showcasing the vital role of academic research in addressing contemporary challenges.