New test detects compounds for disease diagnostics, environmental monitoring

07-Nov-2022

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a fast and cost-effective method to test liquids for a ubiquitous family of chemical compounds known as amphiphiles, which are used to detect diseases such as early-stage tuberculosis and ...

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An innovative redox-flow battery

24-Oct-2022

A new startup, Quino Energy, aims to bring to market a grid-scale energy storage solution developed by Harvard researchers to facilitate more widespread adoption of renewable energy sources. About 12% of U.S. utility-scale electricity generation currently comes from wind and solar sources, which ...

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Chemists’ dye method holds promise for long-term data storage — thousands of years or more: Start-up is pursuing opportunities for partnerships

15-Oct-2021

In the digital age, every byte of data needs to go somewhere — and preferably stay there a long time. That last part is a major problem when it comes to data-storage systems, which typically last less than 20 years. A group of Harvard chemists is trying to solve the issue with an innovation that ...

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18-Jan-2021

When two atomically thin layers of a material are stacked and twisted slightly on top of one another, they can develop radically different properties. They may become superconducting or even develop magnetic or electronic properties due to the interaction of their two layers. The challenge for ...

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By manipulating ultracold molecules mid-chemical reaction, researchers crack a molecular disappearing act

22-Jul-2020

In a famous parable, three blind men encounter an elephant for the first time. Each touches a part--the trunk, ear, or side--and concludes the creature is a thick snake, fan, or wall. This elephant, said Kang-Kuen Ni, is like the quantum world. Scientists can only explore a cell of this vast, ...

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With ultracold chemistry, researchers get a first look at exactly what happens during a chemical reaction

02-Dec-2019

The coldest chemical reaction in the known universe took place in what appears to be a chaotic mess of lasers. The appearance deceives: Deep within that painstakingly organized chaos, in temperatures millions of times colder than interstellar space, Kang-Kuen Ni achieved a feat of precision. ...

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Which is the perfect quantum theory?

16-Jul-2019

For some phenomena in quantum many-body physics several competing theories exist. But which of them describes a quantum phenomenon best? A team of researchers from the Technical University of Munich (TUM) and Harvard University in the United States has now successfully deployed artificial neural ...

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13-May-2019

In collaboration with researchers from Harvard University, researchers from the University of Würzburg have made an important step on the road to topological quantum computers. Majorana particles are very peculiar members of the family of elementary particles. First predicted in 1937 by the ...

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Transforming flat elastomers into 3D shapes

06-Feb-2019

Mechanical systems, such as engines and motors, rely on two principal types of motions of stiff components: linear motion, which involves an object moving from one point to another in a straight line; and rotational motion, which involves an object rotating on an axis. Nature has developed far ...

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New design doubles the efficiency of the metalens

23-Jan-2019

We live in a polarized world. No, we aren't talking about politics -- we're talking about light. Much of the light we see and use is partially polarized, meaning its electric field vibrates in specific directions. Lenses designed to work across a range of applications, from phone cameras to ...

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