Physicists at Johannes Gutenberg University Mainz have demonstrated a dual-frequency Paul trap capable of confining both heavy ions and light electrons in the same device, a technical step that could ...

Fig. 2. (a) Coherent phonon oscillations with a frequency of 2.6 THz observed in optical pump/femtosecond x-ray diffraction probe experiments for different pump fluences of the mid-infrared excitation ...

The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors like LIGO—has completed its first science run. Subscribe to our newsletter ...