Abstract The purpose is to improve the absorption capacity of new energy generation added power system, distributed storage system (ESS) introduced. Considering as main supply united grid, mathematical model wind-photoelectric-energy constructed. Taking active loss, voltage offset and comprehensive cost objectives, a multi-objective internal external layer optimization device configuration esta...

Reducing the dark current of InGaAs/InP avalanche photodiodes (APDs) is an important way to improve its performance. Decreasing active size can reduce but sacrifice quantum efficiency. In this paper, metal–insulator-metal (MIM) microcavity integrated with APD, which converge light from tens micrometers several micrometers, so as compensate for loss detection efficiency caused by reduction APD. ...

In the spectral range of the extreme ultraviolet at a wavelength of 13.3 nm, we have studied the photoionization of xenon at ultrahigh intensities. For our ion mass-to-charge spectroscopy experiments, irradiance levels from 10(12) to 10(16) W cm(-2) were achieved at the new free-electron laser in Hamburg FLASH by strong beam focusing with the aid of a spherical multilayer mirror. Ion charges up...

A new kind of bio-nanocomposite photoelectrode was fabricated through direct immobilization of the bacterial photosynthetic reaction center (RC) proteins on a nanocrystalline TiO2 matrix prepared by anodic electrodeposition. The near-infrared (NIR)visible absorption and fluorescence emission spectra displayed that structure and activity of the RC remained unaltered on the nano-TiO2 film surface...