Best of Last Year: The top Phys.org articles of 2023

It was a good year for research across multiple fields as a team at the University of Ottawa, working with colleagues Danilo Zia and Fabio Sciarrino, from the Sapienza University of Rome, demonstrated a novel technique to ...

Conjoined 'racetracks' make new optical device possible

When we last checked in with Caltech's Kerry Vahala three years ago, his lab had recently reported the development of a new optical device called a turnkey frequency microcomb that has applications in digital communications, ...

A twist on atomic sheets to create new materials

The way light interacts with naturally occurring materials is well-understood in physics and materials science. But in recent decades, researchers have fabricated metamaterials that interact with light in new ways that go ...

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