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Collaborating scientists offer insights on improving blue OLED performance for displays and lighting

26 février

Scientists at the National Physical Laboratory (NPL) have collaborated with the Samsung Advanced Institute of Technology (SAIT) on a new study to better understand the degradation of blue organic light-emitting diodes (OLEDs). The study has been published in Nature Communications.

A machine learning predictor enhances capability for solving intricate physical problems

26 février

In a recent development at Fudan University, a team of applied mathematicians and AI scientists has unveiled a cutting-edge machine learning framework designed to revolutionize the understanding and prediction of Hamiltonian systems. The paper is published in the journal Physical Review Research.

Measuring the properties of light : Scientists realize new method for determining quantum states

26 février

Scientists at Paderborn University have used a new method to determine the characteristics of optical quantum states. For the first time, they are using certain photon detectors—devices that can detect individual light particles—for so-called homodyne detection.

Accelerator-on-a-chip advance steers and accelerates electrons at the microchip scale

26 février

Stanford researchers are getting closer to building a tiny electron accelerator based on "accelerator-on-a-chip" technology with broad potential applications in studying physics as well as medical and industrial uses.

Scientists explain : What is inertial fusion energy ?

25 février

Fusion is a natural phenomenon that provides our planet with much of its energy—generated millions of miles away in the center of our sun.

Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level

23 février

Scientists are a step closer to unraveling the mysterious forces of the universe after working out how to measure gravity on a microscopic level.

Researchers develop a computer from an array of VCSELs with optical feedback

23 février

In our data-driven era, solving complex problems efficiently is crucial. However, traditional computers often struggle with this task when dealing with a large number of interacting variables, leading to inefficiencies such as the von Neumann bottleneck. A new type of collective state (…)

Super strong magnetic fields leave imprint on nuclear matter

23 février

A new analysis by the STAR collaboration at the Relativistic Heavy Ion Collider (RHIC), a particle collider at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory, provides the first direct evidence of the imprint left by what may be the universe’s most powerful magnetic (…)

How to track important changes in a dynamic network

23 février

Networks can represent changing systems, like the spread of an epidemic or the growth of groups in a population of people. But the structure of these networks can change, too, as links appear or vanish over time. To better understand these changes, researchers often study a series of static (…)

Enhanced 3D chemical imaging with phase-modulation

22 février

Understanding complex biological and biomedical systems is greatly aided by 3D imaging, which provides much more detailed information than traditional two-dimensional methods. However, live cell and tissue imaging remain challenging due to factors like limited imaging speed and significant (…)