We use the relative phase difference of two bichromatic fields of equal frequency differences for the coherent control of spontaneous emission of a three-level
We investigate the temperature dependence of photoluminescence from single and ensemble InAs/GaAs quantum dots systematically. As temperature increases, the exc
The plasticity and the dynamic fragility of bulk metallic glass of a Zr,62 Cu,18 Ni,10 Al,10 alloy are studied by threepoint beam bending methods. We find that
Using non-identical quantum wells as the active material, a new distributed-feedback laser is fabricated with period varied Bragg grating. The full width at hal
We investigate the cross section of the heavy ion reaction (14.5 MeV/u) 132Xe + Bi by using a CR-39 plastic track detector. The target-detector assembly is expo