The crystallographic properties and Raman spectra of the title compound ZnCd (SCN)4,which is a new nonlinear optical crystal (NLO),are reported for the first ti
A bilayer Al2O3/Al is used as a cathode for organic electroluminescent devices,Six times higher electroluminescent efficiency is obtained without increasing the
A high power and low distortion 1.31μ m AlGaInAs/InP multiquantum well distributed feedback laser diode(MQW DFB LD)with RWG structure has been developed by MOC