Search results for diamond

Education Jun 29, 2022

Board game developed by scientists is winning plaudits for inspiring students to consider STEM careers

A team of scientists and a games specialist have designed "Diamond: The Game," a board game developed to give secondary school students a chance to explore a broad range of STEM scientific careers and subjects. This is achieved ...

Optics & Photonics Jun 16, 2022

Improving quantum sensors by measuring the orientation of coherent spins inside a diamond lattice

Scientists from the University of Tsukuba demonstrated how ultrafast spectroscopy can be used to improve the temporal resolution of quantum sensors. By measuring the orientation of coherent spins inside a diamond lattice, ...

Social Sciences Jun 14, 2022

Unraveling the complexities of modern fraud

In the bad old days of fraud—corruption, non-disclosure of information, self-dealing, cover-ups, lying, insider trading, and embezzlement were rife. They still are, but they have been given a digital edge by modern technology. ...

Condensed Matter Jun 7, 2022

World's first measurement of magnetic-field-dependent stimulated emission

In medical care, magnetic fields of heart and brain activity are measured to detect diseases at an early stage. To measure even the smallest magnetic fields, researchers at Fraunhofer IAF are working on a new approach: diamond-based ...

Nanophysics May 26, 2022

Developing a one-stop shop for diamond-based quantum sensing materials

The brilliant blue of the Hope Diamond is caused by small impurities in its crystal structure. Similar diamond impurities are also giving hope to scientists looking to create materials that can be used for quantum computing ...

Optics & Photonics May 23, 2022

Diamond mirrors for high-powered lasers

Just about every car, train and plane that's been built since 1970 has been manufactured using high-power lasers that shoot a continuous beam of light. These lasers are strong enough to cut steel, precise enough to perform ...

Other May 11, 2022

Biggest white diamond ever auctioned fetches $21.9 million

The Rock, the biggest white diamond ever auctioned, sold for 21.7 million Swiss francs ($21.9 million) on Wednesday, far short of the record for such a jewel.

Other May 6, 2022

'The Rock' diamond dazzles in Geneva

The biggest white diamond ever to be sold at auction, dubbed "The Rock," will go under the hammer in Geneva on Wednesday and could fetch up to $30 million—or more.

Quantum Physics Apr 27, 2022

Fault-tolerant quantum computer memory in diamond

Quantum computing holds the potential to be a game-changing future technology in fields ranging from chemistry to cryptography to finance to pharmaceuticals. Compared to conventional computers, scientists suggest that quantum ...

Earth Sciences Apr 14, 2022

New approach can predict pollution from cooking emissions

Organic aerosols—such as those released in cooking—may stay in the atmosphere for several days, because of nanostructures formed by fatty acids as they are released into the air.

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