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Romancing the stone: DMSE researchers crack magnetic garnet mystery
Scientists love a good mystery—it keeps them querying, testing, changing variables, and trying again. Sometimes a mystery lingers for decades, outlasting technological limitations—and setting the stage for a…
Study of disordered rock salts leads to battery breakthrough
For the past decade, disordered rock salt has been studied as a potential breakthrough cathode material for use in lithium-ion batteries and a key to creating low-cost, high-energy…
More durable metals for fusion power reactors
For many decades, nuclear fusion power has been viewed as the ultimate energy source. A fusion power plant could generate carbon-free energy at a scale needed to address…
New substrate material for flexible electronics could help combat e-waste
Electronic waste, or e-waste, is a rapidly growing global problem, and it’s expected to worsen with the production of new kinds of flexible electronics for robotics, wearable devices,…
New transistor’s superlative properties could have broad electronics applications
In 2021, a team led by MIT physicists reported creating a new ultrathin ferroelectric material, or one where positive and negative charges separate into different layers. At the…
Mission directors announced for the Climate Project at MIT
The Climate Project at MIT has appointed leaders for each of its six focal areas, or Climate Missions, President Sally Kornbluth announced in a letter to the MIT…
Proton-conducting materials could enable new green energy technologies
As the name suggests, most electronic devices today work through the movement of electrons. But materials that can efficiently conduct protons — the nucleus of the hydrogen atom…
Machine learning unlocks secrets to advanced alloys
The concept of short-range order (SRO) — the arrangement of atoms over small distances — in metallic alloys has been underexplored in materials science and engineering. But the…
How to increase the rate of plastics recycling
While recycling systems and bottle deposits have become increasingly widespread in the U.S., actual rates of recycling are “abysmal,” according to a team of MIT researchers who studied…
MIT researchers identify routes to stronger titanium alloys
Titanium alloys are essential structural materials for a wide variety of applications, from aerospace and energy infrastructure to biomedical equipment. But like most metals, optimizing their properties tends to…