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Search results for nitrogen-vacancy

Condensed Matter Sep 27, 2024

Discovering quasiparticles ejected from color centers in diamond crystals

A research group led by University of Tsukuba has observed the cooperative behavior of polaron quasiparticles formed by the collective interaction of electrons and lattice vibrations around color centers in diamond crystals.

Nanophysics Sep 24, 2024

Quantum sensing approach captures nanoscale electrochemical evolution in battery

Battery performance is heavily influenced by the non-uniformity and failure of individual electrode particles. Understanding the reaction mechanisms and failure modes at nanoscale level is key to advancing battery technologies ...

Condensed Matter Sep 18, 2024

Antiferromagnetic spintronics advance opens door to next-gen electronics

University of Nebraska–Lincoln researchers have achieved a breakthrough in antiferromagnetic spintronics, a development that could expand the nanotechnology's capabilities, which have been limited by their need for excessive ...

Nanomaterials Sep 9, 2024

Research team achieves high-resolution 2D imaging for graphene devices under high pressure

A research team led by Prof Zhang Zengming from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has combined nitrogen-vacancy (NV) centers in diamond with a diamond anvil ...

Condensed Matter Sep 6, 2024

Unlocking the secrets of diamond: New insights into nitrogen-vacancy center formation

Research teams from Wuhan University and the China University of Geosciences (Wuhan) have revealed new insights into the formation mechanism of nitrogen-vacancies (NV) centers in type-Ib diamonds, a phenomenon critical to ...

Condensed Matter Sep 5, 2024

Âé¶¹ÒùÔºicists capture first thickness-dependent transitions in two-dimensional magnetic material

A team of physicists from The University of Hong Kong (HKU), Texas Tech University (TTH), and the University of Michigan (UMich), has made an important discovery in the study of van der Waals (vdW) magnetic materials, a special ...

Condensed Matter Sep 4, 2024

Optoelectronic diamond device reveals an unexpected phenomenon reminiscent of lightning in slow motion

Diamond is in many ways the ultimate material. Besides its enduring aesthetic value, diamond is also a highly versatile industrial material. While its claim as the hardest substance known to science has been usurped by ultra-rare ...

Analytical Chemistry Sep 2, 2024

Copper-based catalyst paves the way for sustainable ammonia production

Ammonia plays a critical role in food production and industrial development, with a global market size of approximately 175 million metric tons and a market value of $67 billion. Likewise, it is a high-energy-density carrier, ...

Condensed Matter Aug 26, 2024

Sound drives 'quantum jumps' between electron orbits

Cornell University researchers have demonstrated that acoustic sound waves can be used to control the motion of an electron as it orbits a lattice defect in a diamond, a technique that can potentially improve the sensitivity ...

Quantum Âé¶¹ÒùÔºics Aug 26, 2024

Âé¶¹ÒùÔºicists ease path to entanglement for quantum sensing

Nothing in science can be achieved or understood without measurement. Today, thanks to advances in quantum sensing, scientists can measure things that were once impossible to even imagine: vibrations of atoms, properties ...

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