A high-level schematic of the photonic integrated chip, developed by the Gaeta lab, for all-optical optical frequency division, or OFD – a method of converting a high-frequency signal to a lower frequency. Credit: Yun Zhao/Columbia…
Diagram depicting the stabilization of a lithium metal anode-based all-solid-state battery through the bottom electrodeposition mechanism. Credit: POSTECH Breakthrough in all-solid-state battery technology with a novel electrodeposition method increases efficiency and lifespan. A research team,…
Scientists have uncovered how qubits lose energy through a straightforward experiment involving Josephson junctions. They traced thermal dissipation to radiation within the qubit circuits, offering insights crucial to advancing quantum computing. Credit: SciTechDaily.com Researchers at…
Surprisingly, changing isotope masses of molybdenum in a single layer of semiconductor molybdenum disulfide was found to shift the color of light emitted when the layer was illuminated. The study revealed the potential of isotope…
Closeup of air-powered sensing device. Credit: William Grover/UCR A new air-powered computer detects failures in medical devices using air pressure, eliminating electronic sensors for a safer, cheaper alternative. Future plans include expanding its use to…
A new genetic algorithm enables precise design of phononic crystal nanostructures for improved quantum computing and communication, as confirmed by experimental validation, facilitating precise acoustic wave control. Credit: SciTechDaily.com Researchers have developed a genetic algorithm…
The thinnest lens on Earth, made of concentric rings of tungsten disulphide (WS2), uses excitons to efficiently focus light. The lens is as thick as a single layer of WS2, just three atoms thick. The…
Artist impression of new nanostrings that can vibrate for a very long time. These nanostrings vibrate more than 100,000 times per second. Because it’s difficult for energy to leak out, it also means environmental noise…
Atomic antennas using diamonds enhance optical energy by a million-fold, enabling new physics research. This was achieved through global collaboration between theory and experiments. Credit: SciTechDaily.com Theory has become practice as new work from the…
Researchers are advancing energy-efficient supercomputing by harnessing charge density waves in materials, a technique that mimics brain neurons. New microscopy methods at Argonne National Laboratory are revealing how these waves can be manipulated through electricity,…
