In this paper,a new carbon fiber based cathode — a low-outgassing-rate carbon fiber array cathode — is investigated experimentally,and the experimental result
We study how the decoherence of macroscopic objects originates intrinsically from the relativistic effect. With the degree of freedom of the center of mass (CM)
Ultrafast pulse generation was demonstrated in thulium doped fiber laser mode locked by magnetron sputtering de-posited Sb2Te3 with the modulation depth, non-sa