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Microcombs – chip-scale devices that generate and measure frequencies of light with exquisite accuracy – have transformed timekeeping and boosted optical
Researchers have created a prototype quantum computer with a record number of qubits—the analog of bits in an ordinary computer—capable of performing logical
In research, sometimes the bumpy path proves to be the best one. By creating tiny, periodic bumps in a miniature racetrack for light, researchers at the
Conventional techniques for analyzing chemical composition, such as infrared (IR) microscopy often miss critically important nanoscale details. To overcome this
The electrons in graphene are confined to the two-dimensional atomic layer of carbon atoms that make up the material . Since graphene was first extracted from
Renewable energy sources such as solar energy are attractive alternatives to fossil fuels because of their abundant supply and pollution-free power generation
This project develops and applies metrologies and standards for characterizing microstructure and dynamics in advanced functional materials of technological
Garnett W. Bryant, Ruiqi Hu, Dai Ho, Quang To, Anderson Janotti
Embedding rare-earth pnictide (RE-V) nanoparticles into III-V semiconductors enables unique optical, electrical, and thermal properties, with applications in
Albert Davydov, Yaw S. Obeng, Ndubuisi George Orji, Umberto Celano, Daniel Schmidt, Carlos Beitia
The international roadmap of devices and systems (IRDS) projects that 2D materials will be inserted into high-volume manufacturing as channel materials, mostly
Nagaoka ferromagnetism (NF) is a long-predicted example of itinerant ferromagnetism (IF) in the Hubbard model that has been studied theoretically for many years
Garnett W. Bryant, Marta Pelc, David Dams, Abhishek Ghosh, Miriam Kosik, Marvin Muller, Carsten Rockstuhl, Andres Ayuela, Karolina Slowik
This study addresses the challenge of modeling relaxation dynamics in quantum many-body systems, specifically focusing on electrons in graphene nanoflakes
Field evaporates (with a voltage and laser pulse) a sharp tip-shaped specimen. Collects the ionization products in a position-sensitive, time-of-flight mass