Operation Experience of Compact Surface-Plasma Sources (CSPS) under operation in different laboratories around the World is considered. The CSPS have high plasma density, high emission current density. They are very small, simple and effective, have a high brightness in noiseless mode of operation, and high pulsed gas efficiency. The CSPS are very good for pulsed operation and continues operati...

Taking STC89C52RC single-chip as control core, this research realizes intelligent control function, which can automatically detect whether there is someone in the room and turn on/off LED table lamp; brightness of LED lamp can be adjusted with manual mode. In addition to that, it also has other functions such as displaying time and date, and posture correction. In general, time, data and bright...

The characteristics of a single-photon emitter based on semiconductor quantum dot, such as their indistinguishability and brightness, depend the stability recombination channel, which can switch spontaneously between exciton trion. We show that dominant through neutral states be achieved by careful control doping profile near an epitaxial InAs/GaAs dot placed in columnar microcavity with distri...