Search results for diamond

Plants & Animals Jun 16, 2020

Shining like a diamond: A new species of diamond frog from northern Madagascar

Despite the active ongoing taxonomic progress on Madagascar's frogs, the amphibian inventory of this hyper-diverse island is still very far from being complete. The known diversity of the diamond frog genus Rhombophryne in ...

Quantum Physics Jun 10, 2020

Acoustics put a fresh spin on electron transitions

Electrons are very much at the mercy of magnetic fields, which scientists can manipulate to control the electrons and their angular momentum—i.e. their "spin."

Biochemistry Jun 9, 2020

Researchers design novel antibiofouling biomimetic diamond film

Biofouling is a worldwide problem that leads to severe deterioration after a substrate comes into contact with seawater. Traditional polymers and other antifouling coatings suffer from poor mechanical and chemical stability, ...

General Physics Jun 5, 2020

Scientists iron out the physics of wrinkling

When we think of wrinkles, we usually envision the lines etched into our skin, for some an unwelcome reality and for others a proud sign of a life well-lived. In material science, wrinkles can also be either wanted or unwanted. ...

Earth Sciences Jun 2, 2020

New model shows how diamond-carrying rocks formed in Northern Alberta

A new study by University of Alberta geologists is proposing a new model for explaining the eruption of diamond-bearing kimberlites in Northern Alberta.

Analytical Chemistry May 25, 2020

Worth their salt: Researchers report first case of hexagonal NaCl

Skoltech and MIPT scientists have predicted and then experimentally confirmed the existence of exotic hexagonal thin films of NaCl on a diamond surface. These films may be useful as gate dielectrics for field effect transistors ...

Superconductivity May 13, 2020

Scientists find another clue to explain unconventional superconductivity

Physicists at the U.S. Department of Energy's Ames Laboratory have successfully performed measurements of an iron-based superconductor in an important but difficult-to-reach regime where critical quantum fluctuations dominate ...

General Physics May 6, 2020

Manufacturing-friendly SiC boasts quantum credentials at telecom wavelengths

Decoherence is the bane of quantum technologies. In coherent systems, the phase of the wave functions representing the quantum states of particles in the system have definite relations between each other. This allows quantum ...

Nanomaterials Apr 21, 2020

Diamonds shine in energy storage solution

Dr. Haifei Zhan, from the QUT Centre for Materials Science, and his colleagues successfully modelled the mechanical energy storage and release capabilities of a diamond nanothread (DNT) bundle—a collection of ultrathin ...

General Physics Apr 15, 2020

First of its kind experiment uses diamond anvils to simulate the Earth's core

In an effort to investigate conditions found at the Earth's molten outer core, researchers successfully determined the density of liquid iron and the speed at which sound propagates through it at extremely high pressures. ...

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