hBN’s Hidden Potential: Quantum Light from Color Centers
![Embedded within a hexagonal boron nitride slab, two color centers facilitate the resonant excitation of a polariton source, launching a propagating polariton at frequency [latex]\omega_{HPP}[/latex]; detection of emission from a downstream color center-triggered only when supplied with the missing energy from the arriving polariton-and subsequent time-correlation with the source’s initial emission demonstrates the single-polariton nature of the launched wave and confirms antibunching behavior.](https://arxiv.org/html/2602.05736v1/x6.png)
Researchers are exploring how to harness the unique properties of hexagonal boron nitride to create a new platform for strong light-matter interactions and advanced quantum photonic devices.
![Embedded within a hexagonal boron nitride slab, two color centers facilitate the resonant excitation of a polariton source, launching a propagating polariton at frequency [latex]\omega_{HPP}[/latex]; detection of emission from a downstream color center-triggered only when supplied with the missing energy from the arriving polariton-and subsequent time-correlation with the source’s initial emission demonstrates the single-polariton nature of the launched wave and confirms antibunching behavior.](https://arxiv.org/html/2602.05736v1/x6.png)
Researchers are exploring how to harness the unique properties of hexagonal boron nitride to create a new platform for strong light-matter interactions and advanced quantum photonic devices.

In the season one finale, Eric Bana’s character, Special Agent Kyle Turner, drove away from Yosemite National Park. This departure marked the end of an era, as the park had been central to both his professional and personal journey.

The most recent episode featured a turning point for Yuji, and finally introduced the long-awaited third-year sorcerer, Hakari, to the fight. With all the setup complete, the story is now shifting its focus to the intense and deadly Culling Game. The episode also gave us a first look at a brand-new character who seems perfectly suited for the challenges ahead. This character’s powerful drive has quickly established him as the arc’s main antagonist, and fans are eager to see the extent of his abilities.

Daeron’s own foolish actions caused Egg to run off, but he can’t tell his father, Maekar, the truth. Instead, he claims Ser Duncan, a wandering knight, kidnapped Egg, supporting Aerion’s accusations and leading to the upcoming trial by combat. Daeron also repeats a strange claim he made to Dunk: he had a dream about him, a dream he believes foretells death… but for a dragon, not for Ser Duncan himself.

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American figure skaters, including Amber Glenn, Madison Chock, and Evan Bates, are aiming for gold at the 2026 Winter Olympics in Milano Cortina, which start on February 6th.
New research reveals that controlling the excitation wavelength significantly alters the behavior of spin defects in hexagonal boron nitride, opening doors for improved quantum sensing performance.

Joel Beckett is returning to Walford as Jake, a character who left nearly 20 years ago. He dramatically left in 2006 after accidentally killing his brother, Danny, and went into hiding. While viewers briefly saw him in 2024, this marks his first substantial return to the Square, where many previously thought he had died.

Scott Stuber, the producer of Springsteen: Deliver Me from Nowhere, has secured the rights to tell the complete life story of Neil Armstrong. The film will be directed by Edward Berger, an Academy Award winner for All Quiet on the Western Front, and the screenplay will be written by Zach Baylin, who wrote King Richard.

The British government has approved a 3.14% rise in the licence fee, based on the current rate of inflation. This fee has been increasing with inflation since 2022, and this practice will continue until the current agreement ends in 2027.