UChicago student builds quantum skills at PsiQuantum this summer

PsiQuantum is developing quantum computers using silicon photonics to create fault-tolerant systems. University of Chicago Pritzker School of Molecular Engineering PhD student Qiaohong (Joanna) Wang is spending her summer with the company, shifting focus from the near-term quantum algorithms of her doctoral research. “I believe quantum computing can transform several fields over the next 10 to 20 years by enabling new approaches to problems that are impossible for classical computers,” Wang said, anticipating advances in chemistry, materials science, drug discovery, and energy through more accurate modeling of complex quantum systems. Wang’s PsiQuantum Internship Expands Quantum Computing Skillset PsiQuantum is constructing quantum computers utilizing silicon photonics, a technological path distinct from many competitors focusing on superconducting or trapped ion systems. Wang’s work at PsiQuantum differs from her PhD research, allowing her to gain expertise in fault-tolerant quantum computation, a framework designed to correct errors inherent in quantum systems, rather than the near-term quantum algorithms she typically investigates. This broadening of her knowledge base reflects a proactive approach to the evolving field of quantum technologies. The internship provides Wang with an opportunity to apply her existing background in quantum algorithms for quantum chemistry while also immersing herself in a different computational paradigm. PsiQuantum’s emphasis on fault tolerance requires a unique theoretical and computational approach, challenging Wang to expand her understanding of the entire quantum computing stack. She notes this experience has deepened her appreciation for how various approaches may contribute to future breakthroughs in both chemistry and materials science, moving beyond the limitations of classical computational methods. This exposure to a different framework is not merely academic; it’s designed to equip her with the tools to address a wider range of complex scientific problems. Wang anticipates quantum computing will fundamentally alter multiple fields within the next decade or two, enabling solutions to problems currently intractable for even the most powerful supercomputers. Beyond her immediate research, Wang envisions a future role bridging the gap between academic discovery and practical application in quantum science and engineering, continuing to develop quantum algorithms tailored for chemistry and materials science, and contributing to technologies that address critical challenges in energy, medicine, and sustainability. This ambition underscores her commitment to translating scientific breakthroughs into tangible real-world impact and fostering collaboration between research institutions and industry partners. I believe quantum computing can transform several fields over the next 10 to 20 years by enabling new approaches to problems that are impossible for classical computers. Qiaohong (Joanna) Wang, PhD student at UChicago Pritzker School of Molecular Engineering, Gagliardi Group Source: https://pme.uchicago.edu/news-events/news/engineering-summer-building-tomorrows-quantum-computers Stay currentSee today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals. Tags: Dr. Donovan Dr. Donovan is a futurist and technology writer covering the quantum revolution. Where classical computers manipulate bits that are either on or off, quantum machines exploit superposition and entanglement to process information in ways that classical physics cannot. Dr. Donovan tracks the full quantum landscape: fault-tolerant computing, photonic and superconducting architectures, post-quantum cryptography, and the geopolitical race between nations and corporations to achieve quantum advantage. The decisions being made now, in research labs and government offices around the world, will determine who controls the most powerful computers ever built. Latest Posts by Dr. Donovan: Chromium, nickel compounds offer quantum material path August 8, 2026 Innovate UK reports a 30% funding chance for quantum computing projects August 6, 2026 Network with quantum leaders at QPL 2026’s open Career Fair August 5, 2026