In this paper, we report the growth of single crystals of Co<sub>x</sub> Zn<sub>1-x</sub>S and Co<sub>x</sub> Zn<sub>1-x</sub>Se (0【x【0.3) by the method of chem
Seventy organic compounds including various organophosphorus esters,amines and oxygen-based ligands were investigatedas extractants.The experiment results show
The tungstenite is a blank space in detailed list of China’s minerals.This blank had been fil-led in by Prof.Peng Mingsheng of Central South University of Tech
Rapid thermal annealing (RTA) of Si~+-implanted SI-GaAs was studied in an annealing system using a halogen lamp heater.Good electrical properties in activated l