Electrical control of photon spin angular momentum in organic electroluminescent materials
Although aza[6]H has proved to be a useful additive to generate blend polymer films with large chiroptical activity,…
Ultra high-Q tunable microring resonators enabled by slow light
Slow light-induced linewidth narrowing The maximum achievable Q-factor (Q = ωc/κ) of resonators is primarily constrained by intrinsic loss mechanisms…
Spin transition in magnesiowüstite and ultralow thermal conduction in ultralow velocity zones
Thermal conductivity of Fp25 and Fp75 at high pressure and room temperature We used ultrafast time-domain thermoreflectance (TDTR)…
Scientists Revisiting the ‘Faraday Effect’ Have Uncovered a Surprising Magnetic Interaction Between Light and Matter
Light’s magnetic field influences matter, according to new findings by Israeli researchers, challenging long-held assumptions that light only…
Study claims to provide first direct evidence of dark matter | Science
Nearly a century ago, scientists proposed that a mysterious invisible substance they named dark matter clumped around galaxies…
Scientists have searched for dark matter for decades. One thinks he may have caught a glimpse.
Few things in the universe are as perplexing as dark matter — the invisible and exotic “stuff” that…
NASA telescope data hints at first direct detection of dark matter
Dark matter has long been the universe’s most profound ghost, its existence confirmed only by the gravitational havoc…
Two Years of Listening to the Universe’s Most Violent Events
Gravitational waves are perhaps the most extraordinary signals in modern astronomy. When black holes or neutron stars collide…
Record-breaking quantum material could outpace every semiconductor
Scientists at the University of Warwick and the National Research Council of Canada say they have achieved the…
How dark stars could illuminate the early universe
Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may…
Particle Physicists Detect ‘Magic’ at the Large Hadron Collider
Quantum information researchers began looking for ways to generate and enhance magic in quantum systems. This caught the…
Bichromatic moiré superlattices for tunable quadrupolar trions and correlated states
Structures of R- and H-stacked WSe2/WS2/WSe2 heterotrilayers We fabricated dual-gate WSe2/WS2/WSe2 heterotrilayer devices, which allow independent control of…