For many decades, the method to obtain atomic-level descriptions of chemical compounds and materials—be it a drug, a catalyst ...

Abstract: How to comprehensively, clearly, and accurately obtain the electromagnetic characteristics and relations of planning objects is an important issue in realizing efficient and flexible ...

Atoms that occur in nature interact with the electromagnetic field at a single point, allowing scientists to make certain assumptions about energy levels with point-like references. However, ...

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 ...

Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz frequency combs using a quantum antenna made from Rydberg atoms. By ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the Center of New Technologies, University of Warsaw has developed a new method for measuring elusive terahertz ...

In this video, we explore fundamental concepts about the atom and the forces that govern it. **CHAPTERS** 0:00 - Why is the Universe inside an atom? 1:29 - What is an atom? 4:44 - Louis de Broglie's ...

DARPA leverages Rydberg atoms' extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large antenna arrays for defense applications. Back in 1885, Swiss mathematician ...

DAHLONEGA, Ga. - The Georgia Army National Guard’s 111th Electromagnetic Warfare Company, based in Forest Park, Georgia, is rapidly establishing itself as a leader in the Army’s modernization efforts ...

Most of an atom is empty space, so why does some matter feel solid? Two physics principles explain why. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

CAMP GRAYLING, Mich.—In modern warfare, battles are not only fought with rifles, tanks and artillery. Some of the most decisive victories are won across the electromagnetic spectrum. At Northern ...