Search results for nitrogen-vacancy

Analytical Chemistry Apr 13, 2021

Progress in the low-cost electrochemical synthesis of ammonia

Ammonia (NH3) is mass-produced for use in the agricultural, pharmaceutical, and sustainable energy sectors. However, its conventional synthesis methods are environmentally unfriendly, so we need alternatives! Recently, Scientists ...

Optics & Photonics Apr 1, 2021

Spin-to-charge conversion achieves 95% overall qubit readout fidelity

A team led by Professor Du Jiangfeng and Professor Wang Ya from the Chinese Academy of Sciences (CAS) Key Laboratory of Microscale Magnetic Resonance of the University of Science and Technology of China put forward an innovative ...

Nanomaterials Mar 26, 2021

Sorting out nanodiamonds with fluorescent centers

Scientists have long been working on improving their ability to use lasers to move small objects without actually touching them. This method of 'optical trapping and manipulation' is already utilized in optics, biological ...

Superconductivity Mar 22, 2021

Superconductivity from buckled-honeycomb-vacancy ordering

Crystals inherently possess imperfections. Vacancies, as the simplest form of point defects, significantly alter the optical, thermal, and electrical properties of materials. Well-known examples include color centers in many ...

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 Nov 25, 2020

Quantum nanodiamonds may help detect disease earlier

The quantum sensing abilities of nanodiamonds can be used to improve the sensitivity of paper-based diagnostic tests, potentially allowing for earlier detection of diseases such as HIV, according to a study led by UCL researchers ...

Biochemistry Nov 23, 2020

Using strain to control oxynitride properties

Japanese scientists have stumbled onto a simple method for controlling the introduction of defects, called 'vacancy layers," into perovskite oxynitrides, leading to changes in their physical properties. The approach, published ...

General Physics Nov 13, 2020

Researchers create MRI-like technique for imaging magnetic waves

A team of researchers from Delft University of Technology (TU Delft), Leiden University, Tohoku University and the Max Planck Institute for the Structure and Dynamics of Matter has developed a new type of MRI scanner that ...

Nanomaterials Oct 15, 2020

Ultra-sensitive nanothermometer under ambient conditions

Nanoscale temperature measurement with high sensitivity is important to investigating many phenomena such as heat dissipation of nano-/micro-electronics, chemical reactions in nanoliter volume, thermoplasmonics of nanoparticles, ...

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