When we peel a crystal down to its very last layer, the physics governing its behavior undergoes a radical shift. This transition from the bulk (three-dimensional) to the two-dimensional limit is where some of the most exotic phenomena in condensed matter physics emerge. Among these, Titanium Diselenide, or TiSe₂, has long fascinated researchers because of […]
Authors: Crisbel Cardenas 1, Eduardo Torre-Pascual 1,2 , Maite de Blas 1,2 , Estíbaliz Sáez de Cámara 1,2, Erlantz Lizundia 1,3 & Ion Agirre-Arisketa 1,2 1 Repsol Foundation Classroom on Energy Transition & Circular Economy. Bilbao School of Engineering. University of the Basque Country (UPV/EHU). Bilbao. España 2 Chemical and Environmental Engineering Department. Bilbao School […]
In order to build the computers and devices of tomorrow, we have to understand how they use energy today. That’s harder than it sounds. Memory storage, information processing, and energy use in these technologies involve constant energy flow—systems never settle into thermodynamic balance. To complicate things further, one of the most precise ways to study […]
Condensed matter • DIPC Advanced materials • Materials • Quantum physics
When we study solid-state physics, we usually begin with crystals. In a crystal, atoms repeat in a strict and regular pattern, much like tiles on a bathroom floor. Because every small region looks the same as every other, electrons move through a predictable landscape. This repeating order is the reason we can explain electricity, magnetism […]
A Univerity of Sydney Ph.D. student has recreated a tiny piece of the universe inside a bottle in her laboratory, producing cosmic dust from scratch. The results shed new light on how the chemical building blocks of life may have formed long before Earth existed. Linda Losurdo, a Ph.D. candidate in materials and plasma physics […]
The material at the heart of the digital revolution, silicon, is now a leading candidate for building large-scale quantum computers. This strategy leverages the most mature and powerful manufacturing technology on Earth to control the fundamental quantum property of an electron: its spin. Recent breakthroughs in silicon-based spin qubits have demonstrated gate fidelities that meet […]
If you’ve ever sat by a quiet pond and tapped the surface of the water with your finger once every second, you’d expect to see a ripple travel outward once every second. In the world of classical physics, the effect follows the cause in a predictable, rhythmic march. But imagine for a moment that you […]
Most of the electronic devices we use every day, from smartphones to solar panels, depend on electrons moving smoothly through crystal structures. In recent years, however, researchers have discovered that stacking extremely thin materials in carefully chosen ways can produce completely new types of behavior that never appear in ordinary bulk materials. One of the […]
A Radio-Frequency Quadrupole (RFQ) is a resonant cavity with a cylindrical symmetry divided in four lobes resembling a clover-like geometry and four vanes to focus and accelerate charged particles. This structure can accept a continuous flow of low-energy massive particles (such as protons or heavier ions) and accelerate them from the keV to the MeV […]
The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest on intuition rather than clear definitions, and few attempts have been made to formally spell out what “simulation” even means. A new mathematical framework emerges A […]