Search results for Bose-Einstein condensates

Condensed Matter Jun 12, 2023

Experiment shows Einstein-Podolsky-Rosen paradox scales up

A group of physicists at the University of Basel, in Switzerland, has found via experimentation that the Einstein-Podolsky-Rosen paradox still holds even when scaled up. Paolo Colciaghi, Yifan Li, Philipp Treutlein and Tilman ...

Astronomy Jun 8, 2023

Research sheds light on new model of cosmological dark matter

Newcastle University researchers used insights gained from the study of ultracold atomic Bose Einstein condensates to analyze the behavior of fuzzy dark matter, a new model for cosmological dark matter that has recently drawn ...

Optics & Photonics May 12, 2023

Proposed perovskite-based device combines aspects of electronics and photonics

New findings from a team of researchers at MIT and elsewhere could help pave the way for new kinds of devices that efficiently bridge the gap between matter and light. These might include computer chips that eliminate inefficiencies ...

Optics & Photonics May 10, 2023

Hybrid exciton–polariton particles surprise with negative mass

A surprise observation of negative mass in exciton–polaritons has added yet another dimension of weirdness to these strange light-matter hybrid particles.

General Physics May 3, 2023

Scientists find link between photosynthesis and 'fifth state of matter'

Inside a lab, scientists marvel at a strange state that forms when they cool down atoms to nearly absolute zero. Outside their window, trees gather sunlight and turn them into new leaves. The two seem unrelated—but a new ...

Condensed Matter Apr 12, 2023

Researchers reveal quantum interference in inter-layer Coulomb drag

A team led by Prof. Zeng Changgan and Associate Researcher Li Lin from the University of Science and Technology (USTC) / Chinese Academy of Sciences (CAS) Key Laboratory of Strongly-Coupled Quantum Matter Physics, collaborating ...

Condensed Matter Mar 30, 2023

Can a solid be a superfluid? Engineering a novel supersolid state from layered 2D materials

A collaboration of Australian and European physicists predict that layered electronic 2D semiconductors can host a curious quantum phase of matter called the "supersolid."

Superconductivity Mar 21, 2023

Scientists use lasers to recreate 'twisted' superconducting material

Scientists with the University of Chicago and Shanxi University announced they have created a way to use lasers to "simulate" a material that physicists have been drooling over for its potential technological applications ...

Condensed Matter Mar 14, 2023

Realization of photonic p-orbital higher-order topological insulators

In condensed matter systems, an essential characteristic of electrons besides charge and spin is the orbital degree of freedom (ODoF). It plays a crucial role in understanding unconventional properties in solid-state materials ...

Quantum Physics Mar 7, 2023

Quantum crossover: How to distinguish single-particle and pair currents

If you cool down low-density atomic gas to ultralow temperatures (−273°C), you get a new state of matter called the Bose-Einstein Condensate (BEC). A BEC has strongly coupled two-atom molecules behaving like a collective ...

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