A novel method for continuously tuning single-photon nonlinearity using engineered Rydberg states paves the way for more ...

Whilst Coulomb's Law and the Bohr radius can describe the Rydberg formula for hydrogen, ... R. H. 1956, Phys. Rev., 103, 620) does have the appropriate equation (on page 629) ...

Artist's impression of Rydberg atoms converting a microwave field into an optical beam (Source: M. Mazelanik, University of Warsaw) Whenever you listen to a song on your phone or computer, a ...

Atomic audio: Rydberg atoms have electrons in highly-excited states, which makes them sensitive to RF and microwave signals. (Courtesy: iStock/jdillontoole) The sound of a human voice singing “Mary ...

They showed reporters an image of 10,000 laser spots that can contain 10,000 atoms in a 100 x 100 array. “Considering our current capabilities,” he said, “we believe we can get to at least 10,000 ...

Industry analyst and RF expert Paul Smith-Goodson explains Rydberg quantum sensors and how they could revolutionize telecommunications in the years to come.

The Rydberg state is widespread in a variety of physical platforms such as atoms, molecules, and solids. In particular, Rydberg excitons are highly excited Coulomb-bound states of electron–hole ...

Therefore, Rydberg atoms can influence each other at enormous distances." The catch, however, is that Rydberg-atoms are unstable and decay within a very short time.

These Rydberg atoms have grown in size a thousand times compared to typical atoms. As the charge of the ion deforms the Rydberg atom in a very specific way, the bond between the two particles emerges.

Therefore, Rydberg atoms can influence each other at enormous distances." The catch, however, is that Rydberg-atoms are unstable and decay within a very short time.

A research team has observed multibody interaction-induced EPs and hysteresis trajectories in cold Rydberg atomic gases. They revealed the phenomenon of charge-conjugation parity (CP) symmetry ...