Search results for diamond

Quantum Physics Oct 2, 2023

Researchers advance effort to turn diamonds into a quantum simulator

Diamonds are often prized for their flawless shine, but Chong Zu, an assistant professor of physics in Arts & Sciences at Washington University in St. Louis, sees a deeper value in these natural crystals. As reported in Physical ...

Analytical Chemistry Sep 29, 2023

Self-healing of synthetic diamonds observed at room temperature

A team of chemists, materials scientists and aeronautical engineers at Beihang University, working with one colleague from Yanshan University and another from the University of Chicago, reports evidence of self-healing in ...

Condensed Matter Sep 28, 2023

Revolutionary X-ray microscope unveils sound waves deep within crystals

Researchers at the Department of Energy's SLAC National Accelerator Laboratory. Stanford University, and Denmark Technical University have designed a cutting-edge X-ray microscope capable of directly observing sound waves ...

Condensed Matter Sep 28, 2023

Quantum repeaters use defects in diamond to interconnect quantum systems

The popular children's game of telephone is based on a simple premise: The starting player whispers a message into the ear of the next player. That second player then passes along the message to the third person and so on ...

Quantum Physics Sep 27, 2023

Exploring exotic spin interactions at microscale using solid-state spin quantum sensors

A team of researchers led by Academician DU Jiangfeng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has made a significant breakthrough in exploring exotic spin interactions. ...

Earth Sciences Sep 23, 2023

Scientists find 'missing ingredient' for pink diamonds

Scientists said on Tuesday they have found the "missing ingredient" for pink diamonds, some of the world's most expensive stones due their rarity and beauty, and the discovery could help find more.

Condensed Matter Sep 21, 2023

Diamond materials as solar-powered electrodes: Spectroscopy shows what's important

It sounds like magic: photoelectrodes could convert the greenhouse gas CO2 back into methanol or N2 molecules into valuable fertilizer—using only the energy of sunlight.

Nanomaterials Sep 20, 2023

Scientists unravel the chemical mechanism behind silica-coated nanodiamonds

Coating something rare—tiny shards of diamond—with the main ingredient in sand might sound unusual, but the end result turns out to have a number of valuable applications. The trick is, nobody knows for sure how the two ...

Earth Sciences Sep 19, 2023

Argyle volcano study reveals crucial third clue to finding new diamond deposits

Curtin University researchers studying diamond-rich rocks from Western Australia's Argyle volcano have identified the missing third key ingredient needed to bring valuable pink diamonds to the Earth's surface where they can ...

Materials Science Sep 8, 2023

Experts explain how diamonds are grown in a lab

A diamond is a solid rock of carbon and the hardest known naturally occurring substance. Because diamonds also have some extraordinary optical and physical properties, intensive research is underway on their use in laser ...

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