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Energy-harvesting design aims to turn high-frequency electromagnetic waves into usable power

Note: This story was updated on Dec. 18 to clarify that Wi-Fi signals are in the microwave frequency range, not terahertz, as originally reported. The device described in the article would convert energy in a range of electromagnetic frequencies, including terahertz...

Pablo Jarillo-Herrero delivers 2022 Dresselhaus Lecture on the magic of moiré quantum matter

“We have barely scratched the surface of the moiré quantum matter universe,” said Pablo Jarillo-Herrero at the 2022 Mildred S. Dresselhaus Lecture. The Cecil and Ida Green Professor of Physics at MIT, Jarillo-Herrero is at the forefront of the scientific exploration...

Seven with MIT ties receive awards from the American Physical Society

The American Physical Society (APS) recently honored a number of individuals with ties to MIT with prizes and awards for their contributions to physics. They include: Institute Professor Arup Chakraborty; associate professors Ronald Fernando Garcia Ruiz and Lina...

Physicists discover a “family” of robust, superconducting graphene structures

When it comes to graphene, it appears that superconductivity runs in the family. Graphene is a single-atom-thin material that can be exfoliated from the same graphite that is found in pencil lead. The ultrathin material is made entirely from carbon atoms that are...

Physicists find direct evidence of strong electron correlation in a 2D material for the first time

In recent years, physicists have discovered materials that are able to switch their electrical character from a metal to an insulator, and even to a superconductor, which is a material in a friction-free state that allows electrons to flow with zero resistance. These...

Gene Dresselhaus, influential research scientist in solid-state physics, dies at 91

Gene Dresselhaus, a longtime research physicist at MIT’s Lincoln Laboratory and later the Francis Bitter Magnet Laboratory at MIT (now part of the MIT Plasma Science and Fusion Center), died peacefully at his home in California on Sept. 29. He was 91. Dresselhaus was...