Alkali-vapor magnetometers were being used to measure the geomagnetic field with unprecedented precision....

建立了用于测量钠原子光谱的无多普勒饱和荧光光谱测量系统。在该系统中使用了线宽约100 kHz的窄线宽染料激光器和光电二极管探测......

　　We investigate experimentally how a non-integrable quantum many-body system relaxes to its equilibrium state without......