Spinel gemstones in quantum computing

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Researchers from the University of Chicago, Tohoku University, and Argonne National Laboratory have discovered that spinel gemstones, known for their durability and magnetic properties, can store quantum information, making them promising candidates for quantum bits in quantum computing. Published in the journal Applied Physics Express, their findings suggest that these gemstones could mitigate some of the existing challenges with quantum bits, such as environmental sensitivity and rapid loss of coherence. This research could lead to improvements in the stability and efficiency of quantum computers, making them more practical for real-world applications.

Source

Manato Kawahara et al (2024). Polarization-dependent photoluminescence of Ce-implanted MgO and MgAl2O4. Applied Physics Express. 17. 10.35848/1882-0786/ad59f4.

Additional Reading

https://news.uchicago.edu/story/scientists-explore-how-make-quantum-bits-spinel-gemstones#:~:text=of%20Chicago%20News-,Scientists%20explore%20how%20to%20make%20quantum%20bits%20with%20spinel%20gemstones,University%2C%20and%20Argonne%20National%20Laboratory.

https://www.yahoo.com/news/diamonds-scientists-create-qubit-centers-153431454.html

https://pme.uchicago.edu/news/exploring-new-qubit-gemstone-spinel