A diamond p-n junction is used to convert the decay energy of 63Ni source into electrical energy.The selfabsorption effect of the 63Ni source,the backscatter pr
Nanosecond pulse generation is demonstrated in a mode-locked erbium-doped fiber laser (EDFL) utilizing a samarium oxide (Sm2O3) film.The Sm2O3 film exhibits a m
Neutron diffraction techniques of large-volume samples at high pressure using compact opposed-anvil cells are developed at a reactor neutron source,Chinas Miany
Based on Fermats principle and the special relativity,the transmission of high-frequency electromagnetics is unified by variational formulation on the moving in
The Fibonacci piezoelectric superlattices (FPSs) with an exteal dc electric field is presented,in which the dc electric field can tune the bandwidth of polarito