For the first time, physicists have watched a beam of positronium, a short‑lived atom made of an electron and its antimatter ...
Quantum physics overturned classical ideas by showing that matter behaves very differently at the ...
One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...
Fig. 1 THz wave generation from MoS2 through quantum interference. (a) Schematic diagram of THz wave generation from MoS2 under two-color light excitation at normal incidence. (b) THz waveforms ...