In the frame work of quantum defect theory, photoabsorption spectra near Si 2p edges of silane have been studied.When silanes are adsorbed on a physical surface
We report the specific heat measurements on the newly discovered Fe-based layered LaO0.9F0.1-δFeAs supercon-ductor with the onset transition temperature Tc≈28
We investigate the broadband infrared emission of bismuth doped and bismuth/dysprosium codoped chalcohalide glasses. It is found that the bismuth/dysprosium cod
We report the structural and optical properties of nonpolar m-plane GaN and GaN-based LEDs grown by MOCVD on a γ-LiAlO,2 (100) substrate. The TMGa, TMIn and NH
A novel scheme to generate tunable dual-wavelength optical pulses with low timing jitter at arbitrary repetition rates is proposed and demonstrated experimental
A fully relativistic distorted-wave program is developed based on the Grasp92 and Ratip packages to calculate electron impact excitation (EIE) cross sections. A
We report the first measurements of the momentum profiles of highest occupied molecular orbital (HOMO) and the complete valence shell binding energy spectra of