Photoionization mass spectrometry has transformed analytical chemistry, enabling complex chemical analysis and celebrating a ...

Probing the vibration of atoms provides detailed information on local structure and bonding that define material properties.

We describe electricity as a flow, but that’s not what happens in a typical wire. Physicists have begun to induce electrons to act like fluids, an effort that could illuminate new ways of thinking ...

The sun has recently unleashed a series of powerful solar flares, capturing the attention of space-weather enthusiasts and scientists alike. With these intense solar activities, the potential for ...

With an advanced technology known as angle-resolved photoemission spectroscopy (ARPES), scientists are able to map out a material's electron energy-momentum relationship, which encodes the material's ...

New Delhi: Electromagnetic spectrum has emerged as a critical domain of warfare alongside the traditional domain of warfare, and the SSS mantra of 'Sense, Secure and Strike' is the key for dominating ...

January 2, 2026 (ENA)—Ethiopia has formally elevated control of the electromagnetic spectrum to the level of an existential national security priority, as senior government and security officials ...

Scientists at TU Wien found that electrons need specific “doorway states” to escape solids, not just energy. The insight explains long-standing anomalies in experiments and unlocks new ways to ...

Artist's visualization of the doorway states: the "trapped" electrons are like a frog, which has enough energy to escape but does not find the door. Imagine a frog sitting inside a box. The box has a ...

Green Lantern is one of DC’s most venerable ideas. Originally appearing in 1940, the first Green Lantern was Alan Scott, who used his magical ring to fight evil on his own and with the Justice Society ...

U.S. Army leaders are working to evolve with the ever-changing landscape of today’s battlefield, especially within the electromagnetic spectrum (EMS) realm. One way they are attempting to achieve this ...