Search results for diamond

Materials Science Aug 14, 2020

The molecular deflection of light radiation by means of diamantane

An international team led by the chemist Heinz Langhals of Ludwig-Maximilians Universitaet (LMU) in Munich has succeeded in the molecular deflection of light radiation by means of diamantane. Novel applications such as efficient ...

General Physics Aug 12, 2020

Glass blowing inspires new class of quantum sensors

When Adelaide glass blower Karen Cunningham made art using diamond and glass she had no idea it would inspire a new kind of hybrid material. Now a consortium of scientists, including from RMIT University and University of ...

Biochemistry Aug 5, 2020

Compressive shearing may start life on other planets

Massive compressive shearing forces generated by the tidal pull of Jupiter-like planets on their rocky ice-covered moons may form a natural reactor that drives simple amino acids to polymerize into larger compounds. These ...

Nanophysics Jul 22, 2020

Diamonds shine a light on hidden currents in graphene

It sounds like pure sorcery: using diamonds to observe invisible power swirling and flowing through carefully crafted channels. But these diamonds are a reality. JQI Fellow Ronald Walsworth and Quantum Technology Center (QTC) ...

Optics & Photonics Jul 17, 2020

Measuring drug-induced molecular changes within a cell at sub-wavelength scale

Synchrotron InfraRed Nanospectroscopy has been used for the first time to measure biomolecular changes induced by a drug (amiodarone) within human cells (macrophages) and localized at 100 nanometre scale, i.e. two orders ...

Quantum Physics Jul 8, 2020

Scaling up the quantum chip

MIT researchers have developed a process to manufacture and integrate "artificial atoms," created by atomic-scale defects in microscopically thin slices of diamond, with photonic circuitry, producing the largest quantum chip ...

Condensed Matter Jul 1, 2020

Researchers building a harder diamond, called pentadiamonds

Researchers at the University of Tsukuba used computer calculations to design a new carbon-based material even harder than diamond. This structure, dubbed "pentadiamond" by its creators, may be useful for replacing current ...

Earth Sciences Jun 24, 2020

Both the famous Hope diamond and British Crown Jewel diamonds, may be "super-deep"

An analysis of the first large diamonds confirmed to come from deep under the Earth's surface supports initial predictions showing that the Smithsonian's famous Hope diamond may be "super deep," originating from more than ...

Economics & Business Jun 23, 2020

Home foreclosures can have devastating, long-term impacts

As the pandemic-ravaged U.S. economy braces for a likely wave of housing foreclosures, a new study shows that losing a home can have painful ramifications that extend far beyond the immediate financial damage.

Quantum Physics Jun 17, 2020

New quantum sensing technique allows high-resolution nuclear magnetic resonance spectroscopy

Nuclear magnetic resonance (NMR) spectroscopy is a widely used tool for chemical analysis and molecular structure recognition. Because it typically relies on the weak magnetic fields produced by a small thermal nuclear spin ...

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