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Caps in brassy gold and silver tones are bolted onto the metal machine, with blue and red wires running between.

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Quantum made practical: U-M-led team advances in NSF center competition

The project aims to develop plug‑and‑play photonic chips that bring quantum‑light measurements out of the lab into field‑ready commercial devices.
Conceptual diagram showing how a superconducting circuit quantum electrodynamics device can physically emulate proton-transfer chemistry in an adenine–thymine DNA base pair. At upper left, an exploded schematic of a microwave-driven SNAIL transmon circuit is labeled with a microwave drive at 2ωa. A double-headed arrow labeled “Physical Equivalence” connects it to a molecular structure of adenine hydrogen-bonded to thymine, with the proton-transfer coordinate xi marked between the bases. In the middle, cloud labels compare “cQED Device Space” parameters Δ,K,ε2,ε1 with “Chemical Space” parameters m,k4,k2,k1, connected by a double-headed arrow labeled “Parameter Mapping.” At bottom left, a phase-space-style visualization of a driven quantum system with red quasiprobability peaks is connected by a double-headed arrow labeled “Chemical Description” to a bottom-right energy landscape plot. The plot shows energy versus reaction coordinate x, with minima labeled A∗−T∗ and A−T, and arrows indicating the reaction free-energy difference ΔG and activation energy Ea.

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New Quantum Device Models Chemical Quantum Dynamics

“Chemistry is the science of change, and chemical change often involves quantum dynamics. Chemists have been developing quantum rate theories for over a century but testing them experimentally proved to be incredibly challenging because of the limited control chemists have over the actual chemical systems that they do experiments on. Quantum simulators like the Kerr-Cat ...
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Quantum Research Institute’s Zheshen Zhang Leads $9 million project funded by the U.S. Office of Naval Research

“Over the past few years, we discovered that entanglement can allow you to improve the performance of a sensor network in terms of the resolution — so you can actually detect finer details and take measurements faster than a conventional sensor network, with more sensitivity or higher signal-to-noise ratio. We want to put these technologies in the broader context of designing the next generation of quantum technologies — using quantum computing and networking resources to boost the performance of such devices.”
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QRI Fellow Hui Deng awarded seed funding for AI-Driven Efficient Photonic Manufacturing under Uncertainty

Bold Challenges has awarded seed funding to 14 University of Michigan faculty teams to support projects that explore the intersection of AI and manufacturing.
A cityscape at dusk with buildings and a river in the foreground, illuminated by city lights. White lines and glowing points are superimposed over the image, representing digital or network connections across the city.

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$9M MURI explores the fundamental limits of distributed entangled quantum sensing

A new, multi-institution project led by ECE Prof. Zheshen Zhang aims to develop systems that reap the full benefit of quantum networks.
Someone's hands can be seen adjusting a mechanical device.

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U-M quantum testbed enables remote experiments

The optical fibers connecting two quantum research labs at the University of Michigan mark the first piece of a local quantum network and remote user test facility.
Zhaohan Jiang, a Ph.D. student in electrical and computer engineering, and Matthias Florian, research investigator in the electrical engineering and computer science department, prepare for a laser experiment in the Excitonics and Photonics (ExP) Lab.

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Electronics breakthrough means our devices may one day no longer emit waste heat, scientists say

A new "optoexcitonic switch" already achieves state-of-the-art performance over current electronics and could serve as the basis for classical and quantum computing devices capable of operating at room temperature.
The main players of the theory team, Florian and Kira (from the left), discuss results with the lead experimenters, Jiang and Deotare (continuing from the left). Their team has demonstrated the first directed, gated flow of chargeless quantum information carriers called excitons at room temperature. Photo: Brenda Ahearn/Michigan Engineering

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Nano-switch achieves first directed, gated flow of excitons

Moving excitons with light and a nano-ridge could help bridge optics and electronics, enabling new devices and faster, more efficient communication.