Search results for diamond

Optics & Photonics Apr 28, 2021

Ion beams mean a quantum leap for color-center qubits

Achieving the immense promise of quantum computing requires new developments at every level, including the computing hardware itself. A Lawrence Berkeley National Laboratory (Berkeley Lab)-led international team of researchers ...

Materials Science Apr 23, 2021

Lasers and flames: Technique could refine performance of high-tech materials

Introducing chemical impurities to a material for the sake of tailoring its properties or performance—sometimes called doping—has long proven vital in electronic engineering, especially the fabrication of semiconductors ...

Molecular & Computational biology Apr 15, 2021

Massive fragment screen points way to new SARS-CoV-2 inhibitors

New research published in Science Advances provides a template for how to develop directly acting antivirals with novel modes of action that would combat COVID-19 by suppressing the SARS-CoV-2 viral infection. The study focused ...

Biotechnology Apr 12, 2021

Speeding up sequence alignment across the tree of life

A team of researchers from the Max Planck Institutes of Developmental Biology in Tübingen and the Max Planck Computing and Data Facility in Garching develops new search capabilities that will allow to compare the biochemical ...

Earth Sciences Mar 31, 2021

Deep diamonds contain evidence of deep-Earth recycling processes

Diamonds that formed deep in the Earth's mantle contain evidence of chemical reactions that occurred on the seafloor. Probing these gems can help geoscientists understand how material is exchanged between the planet's surface ...

Condensed Matter Mar 31, 2021

Lab-made hexagonal diamonds stiffer than natural diamonds

Nature's strongest material now has some stiff competition. For the first time, researchers have hard evidence that human-made hexagonal diamonds are stiffer than the common cubic diamonds found in nature and often used in ...

Earth Sciences Mar 24, 2021

Reading between the diamonds: Scientists expand deep carbon story

The high temperatures and pressures of the Earth's mantle forge carbon-rich minerals known as carbonates into diamond. But less is known about the fate of carbonates that travel even deeper underground—depths from which ...

Optics & Photonics Mar 22, 2021

Diamond color centers for nonlinear photonics

Researchers from the Department of Applied Physics at the University of Tsukuba demonstrated second-order nonlinear optical effects in diamonds by taking advantage of internal color center defects that break inversion symmetry ...

Nanophysics Mar 9, 2021

Combined technique using diamond probes enables nanoscale imaging of magnetic vortex structures

Obtaining a precise understanding of magnetic structures is one of the main objectives of solid-state physics. Significant research is currently being undertaken in this field, the aim being to develop future data processing ...

Nanophysics Mar 8, 2021

Tiny diamonds prove an excellent material for accelerator components

When it comes to producing high-quality electron beams like those found in state-of-the-art scientific equipment like free-electron lasers, ultrafast electron diffraction and imaging and wakefield accelerators, scientists ...

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