For decades, atomic clocks have been the pinnacle of precision timekeeping, enabling GPS navigation, cutting-edge physics research, and tests of fundamental theories. But researchers are now pushing ...

As the growth in global electricity need and supply continues to accelerate, efficient power electronics will be key to ...

New theoretical physics research introduces a simulation method of machine-learning-based effective Hamiltonian for ...

A new study in Physical Review Letters has used atomic clocks to study relativistic effects in interacting quantum systems.

Researchers at ETH Zurich have developed a method that makes it easier to study interactions between electrons in a material.

For decades, atomic clocks have been the pinnacle of precision timekeeping, enabling GPS navigation, cutting-edge physics research, and tests of ...

However, atomic clocks are now reaching unprecedented ... on was to uniquely distinguish gravitational effects in an optical lattice clock from other noise sources contributing to the tiny ...

The optical lattice clock, developed in collaboration with The University of Tokyo and RIKEN, is about 100 times more precise ...

New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Below the twisted boron nitride the researchers place an atomic layer of the semiconductor molybdenum diselenide. The electric field acts on the electrons inside the molybdenum diselenide and thus ...

Researchers have taken atomic diffraction to a new level, revealing surprising behaviors in high-energy helium and hydrogen ...