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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...
Mending the unmendable: A new method for restoring fractured metals（图）
Design Sustainability Research
2023/6/29
It’s estimated that mining, refining, and processing metals commonly used in construction, referred to as structural metals, contribute around three billion tons of CO2-equivalent emissions. And, alth...
Using a targeted computational approach, researchers in the Department of Materials Science and Engineering at Cornell have found more than 20 new self-assembled crystal structures, none of which had ...
Despite the many advantages of concrete as a modern construction material, including its high strength, low cost, and ease of manufacture, its production currently accounts for approximately 8 percent...
Certain electronics that integrate with the human body — a smartwatch that samples your sweat, for instance — work by converting the ion-based signals of biological tissue into the electron-based sign...
Engineers at MIT and the University of Tokyo have produced centimeter-scale structures, large enough for the eye to see, that are packed with hundreds of billions of hollow aligned fibers, or nanotube...
Shape-memory metals, which can revert from one shape to a different one simply by being warmed or otherwise triggered, have been useful in a variety of applications, as actuators that can control the ...
Nanomolding of topological nanowires could speed the discovery of new materials for applications such as quantum computing, microelectronics and clean-energy catalysts, according to an APL Materials P...
Perovskites hold promise for creating solar panels that could be easily deposited onto most surfaces, including flexible and textured ones. These materials would also be lightweight, cheap to produce,...
For most children and even some adults, swallowing pills or tablets is difficult. To make it easier to give those medicines, researchers at MIT and Brigham and Women’s Hospital have created a drug-del...
What will it take to make our electronics smarter, faster, and more resilient? One idea is to build them from materials that are topological.
Topology stems from a branch of mathematics that studies ...
Fabricating the large numbers of computer chips that are found in a multitude of everyday objects, from cell phones to car navigation systems, relies on the use of precise, microscopic stencils that c...
The strongest part of a tree lies not in its trunk or its sprawling roots, but in the walls of its microscopic cells.
Using a novel polymerization process, MIT chemical engineers have created a new material that is stronger than steel and as light as plastic, and can be easily manufactured in large quantities.
The growing popularity of 3D printing for manufacturing all sorts of items, from customized medical devices to affordable homes, has created more demand for new 3D printing materials designed for very...