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With new experimental method, researchers probe spin structure in 2D materials for first time（图）
2D材料 自旋结构 “魔角”石墨烯
2023/6/26
By observing spin structure in “magic-angle” graphene, a team of scientists led by Brown University researchers have found a workaround for a long-standing roadblock in the field of two-dimensional el...
Researchers identify structure of 'blue whirls'（图）
Researchers identify structure blue whirls
2020/8/27
"Blue whirls" -- small, spinning blue flames that produce almost no soot when they burn -- have attracted interest since their discovery in 2016, in part because they represent a potential new avenue ...
Injecting Electrons Jolts 2-D Structure Into New Atomic Pattern（图）
Injecting Electrons Jolts 2-D Structure New Atomic Pattern
2017/10/25
The same electrostatic charge that can make hair stand on end and attach balloons to clothing could be an efficient way to drive atomically thin electronic memory devices of the future, according to a...
Finding Order and Structure in the Atomic Chaos Where Materials Meet
Order Structure Atomic Chaos Materials Meet
2017/4/27
Materials science researchers have developed a model that can account for irregularities in how atoms arrange themselves at the so-called “grain boundaries” – the interface where two materials meet. B...
Researchers Detail How to Control Shape, Structure of DNA and RNA
Researchers Control Shape Structure of DNA RNA
2015/12/7
The development of nucleic acid (NA) based nanotechnology applications rely on the efficient packaging of DNA and RNA. However, the atomic details of NA-nanoparticle binding remain to be comprehensive...
Researchers Glimpse Distortions in Atomic Structure of Materials（图）
Researchers Glimpse Distortions Atomic Structure of Materials
2015/3/4
Researchers from North Carolina State University are using a technique they developed to observe minute distortions in the atomic structure of complex materials, shedding light on what causes these di...
First-Ever 3D Image Created of the Structure Beneath Sierra Negra Volcano in the Galapagos（图）
Beneath Sierra Negra 3D Galapagos
2014/3/20
The Galápagos Islands are home to some of the most active volcanoes in the world, with more than 50 eruptions in the last 200 years. Yet until recently, scientists knew far more about the history of f...
Cement's basic molecular structure finally decoded--Robustness comes from messiness, not a clean geometric arrangement
cement's basic molecular structure messiness clean geometric arrangement
2009/9/15
In the 2,000 or so years since the Roman Empire employed a naturally occurring form of cement to build a vast system of concrete aqueducts and other large edifices, researchers have analyzed the molec...
Bridge future: $100M question: Chronic cracks found in Patroon Island span may require new structure
Bridge transportation
2007/1/23
Jan. 14--ALBANY -- The state Department of Transportation, hustling for years to stem a persistent problem with cracks in the steel of the Patroon Island Bridge, is considering replacing the massive s...