Untangling Impurities in a Quantum Material
![On-center adsorption of iron correlates with localized electronic states and charge density modulations, as evidenced by spectroscopic measurements and theoretical calculations revealing spin-resolved density of states localized at the iron atom and neighboring tantalum sites, alongside charge density differences indicative of both [latex] d_{z^2} [/latex]-like character and charge density wave modulations on the surface.](https://arxiv.org/html/2512.24668v1/x2.png)
New research reveals that interactions between magnetic atoms and a layered material are driven by direct chemical bonding, not complex quantum effects.
![On-center adsorption of iron correlates with localized electronic states and charge density modulations, as evidenced by spectroscopic measurements and theoretical calculations revealing spin-resolved density of states localized at the iron atom and neighboring tantalum sites, alongside charge density differences indicative of both [latex] d_{z^2} [/latex]-like character and charge density wave modulations on the surface.](https://arxiv.org/html/2512.24668v1/x2.png)
New research reveals that interactions between magnetic atoms and a layered material are driven by direct chemical bonding, not complex quantum effects.

Even before its release in November 2024, details about the PS5 Pro had been widely leaked online. This upgraded version of the PlayStation 5 boasts a more powerful graphics processor and doubles the storage space with a 2TB solid-state drive. A key feature is PlayStation Spectral Super Resolution (PSSR), a technology that enhances graphics so games look sharp and run smoothly without a significant loss in visual quality. However, the PS5 Pro is expensive at $749.99 and doesn’t come with a disc drive.
New research demonstrates how order emerges from seemingly random particle interactions in a fundamental equation governing gas behavior.

Okay, so my first time playing, a lot of little things just kinda blended into the background, you know? But once I finished the game and knew how it all went down, going back for a second playthrough was wild! Suddenly, all those details I barely noticed before were like, ‘Hey, pay attention to this!’ It totally changed how I experienced it. And then there are games that really pull you in by letting you see the story from different characters’ points of view. Those ones need multiple playthroughs to really understand everything, which honestly, I’m not always mad about!

Steam offers a wide variety of free-to-play games, including online titles and independent creations. You can find popular free-to-play MMORPGs like Guild Wars 2 and Lost Ark there, and Steam frequently gives away free games during sales, helping indie developers reach new audiences. To start 2026, Steam is letting players grab four different games completely free.

Looking back, it’s amazing to see how huge both the Persona and Pokemon series have become over the last 30 years – they’ve definitely changed a lot since they first came out! I’m really excited for 2026 when they both celebrate their 30th anniversaries, and I’m guessing both Atlus and The Pokemon Company have big plans. But honestly, I’m feeling a lot more confident about what Pokemon will reveal. They’re on the verge of launching their 10th generation of games, which is awesome. A brand new mainline Persona game, though? That still feels pretty far off, even with the anniversary coming up.

As large language models grow in size, efficiently saving and restoring their state becomes a critical performance bottleneck.

Over the years, a few open-world games have really stood out with their fantastic shooting mechanics, making combat much more exciting and fun. If you’re tired of weapons feeling weak and ineffective, there are plenty of options that deliver smooth, engaging gunplay, turning every fight into an adrenaline-pumping experience.

PlayStation Plus subscribers in January 2026 will receive three free games: Need for Speed Unbound, Epic Mickey: Rebrushed, and Core Keeper. Need for Speed Unbound is a visually striking racing game from EA. Epic Mickey: Rebrushed is a remastered version of a beloved, classic 3D platformer originally for the Wii. Core Keeper is a cooperative survival game with a retro look and feel, often compared to Minecraft. While Core Keeper received generally positive feedback, reviews for Epic Mickey: Rebrushed and Need for Speed Unbound were more varied.

Developed jointly by Spike Chunsoft and tri-Ace, Exist Archive: The Other Side of the Sky is a Japanese role-playing game (JRPG) originally released in Japan in December 2015, and later in the West in October 2016 for the PS Vita and PS4. Just after the game’s tenth anniversary, Spike Chunsoft announced it would no longer be selling the game. The PS4 version was removed from the PlayStation Store on January 1st, and the PS Vita version will be removed on January 5th.