Imperfections in the regular atomic arrangements in crystals determine many of the properties of a material and their diffusion is behind many microstructural changes in solids However imaging non repeating atomic arrangements is difficult in ... - Read More
Anyone involved in macromolecular crystallography will know that for many years scientists have had to rely on a multi stage process utilizing protein usually expressed in engineered cells which is then extracted and purified before ... - Read More
Images taken by Rice University scientists show that some diamonds are not forever The Rice researchers behind a new study that explains the creation of nanodiamonds in treated coal also show that some microscopic diamonds ... - Read More
Scientists have used state of the art imaging techniques to examine the cracks fractures and breaks in the bones of a 150 million year old predatory dinosaur The University of Manchester researchers say their groundbreaking ... - Read More
A University of Arizona led team of physicists has discovered how to change the crystal structure of graphene more commonly known as pencil 'lead' with an electric field an important step toward the possible use ... - Read More
Synthetic diamond crystals are of interest to many industrial sectors Their unique properties make them a suitable material for numerous applications including lenses for high energy laser optics X ray radiation detectors and ophthalmological scalpels ... - Read More
Flawed but colorful diamonds are among the most sensitive detectors of magnetic fields known today allowing physicists to explore the minuscule magnetic fields in metals exotic materials and even human tissue University of California Berkeley ... - Read More
As is well known the Earth is about 4.6 billion years old No rocks exist however that are older than about 3.8 billion years A sedimentary rock section in the Jack Hills of western Australia ... - Read More
All good research breaks new ground but rarely does the research unearth truths that challenge the foundation of a science That's what Artem R Oganov has done and the professor of theoretical crystallography in the ... - Read More
that even in well defined systems like sodium chloride you can find totally new chemistry and totally new and very exciting materials ” Oganov says “It’s like discovering a new continent now we need to ... - Read More
Small difference large effect Most biological molecules occur in two variants an original and its mirror image As a result they are related to one another like the left hand to the right For instance ... - Read More
Using the world's most brilliant X ray source scientists have for the first time peered into molten magma at conditions of the deep Earth mantle The analysis at DESY's light source PETRA III revealed that ... - Read More
From supersensitive detections of magnetic fields to quantum information processing the key to a number of highly promising advanced technologies may lie in one of the most common defects in diamonds Researchers at the Lawrence ... - Read More
A theoretical three dimensional 3D form of carbon that is metallic under ambient temperature and pressure has been discovered by an international research team The findings which may significantly advance carbon science are published online ... - Read More
Instead of having to use tons of crushing force and volcanic heat to forge diamonds researchers at Case Western Reserve University have developed a way to cheaply make nanodiamonds on a lab bench at atmospheric ... - Read More
Researchers at the University of Rochester have measured for the first time light emitted by photoluminescence from a nanodiamond levitating in free space In a paper published this week in Optics Letters they describe how ... - Read More
A team of theoretical physicists at the U S Naval Research Laboratory NRL and Boston College has identified cubic boron arsenide as a material with an extraordinarily high thermal conductivity and the potential to transfer ... - Read More
Chemists at Boston College and Nagoya University in Japan have synthesized the first example of a new form of carbon the team reports in the most recent online edition of the journal Nature Chemistry The ... - Read More
Scientists at the UK's National Physical Laboratory NPL have performed the most accurate measurement yet of the Boltzmann constant While the impact of such an achievement is not immediately obvious the measurement could revolutionise the ... - Read More
An unlikely material cubic boron arsenide could deliver an extraordinarily high thermal conductivity on par with the industry standard set by costly diamond researchers report in the current issue of the journal Physical Review Letters ... - Read More
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