Category Physics

The electronics inside your phone, your car, and every satellite currently orbiting Earth share one critical weakness: heat. Push them past about 200 degrees Celsius and they start to fail. For decades, that thermal ceiling has been one of the hardest walls in engineering. Now a team at the University of Southern California may have just found a way around it.

In a study published in Science, researchers led by Joshua Yang, Arthur B...

A new study from the University of Chicago taps an ingredient most often used in the lithium-ion batteries that power our devices to open new avenues in biomedical technology. Lithium plays vital roles in the body, but taking it orally can have unwanted side effects—so a pair of UChicago chemistry labs teamed up to find a way to deliver lithium only to the exact places where it’s needed.

Their study, published in Nature Materials, could be the foundation for future biomedical technologies to treat p...

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, silicon’s compatibility with existing chip technology and its long coherence times in silicon-based spin qubits make it a promising material for scalable quantum computing. A new study, published in Nature Nanotechnology, has demonstrated silicon’s use in a logical quantum processor, representing the first of its kind.

A logical quantum processor in silicon
Quantum computers are highly sensitive to errors from environmental noise, creating hurdles for practical quantum computation...

Researchers have developed a holographic data storage approach that stores and retrieves information in three dimensions by combining three properties of light—amplitude, phase and polarization. By allowing more data to be stored in the same space, the new approach could help advance efforts to meet the growing global demand for data storage.

Holographic data storage uses laser light to store digital information inside a material...