financially supported jointly by the NSFC program(40904051);CAS Program(XDA04071900);Science and Technology Development Fund in Macao SAR(Grant Number:048/2012/A2)
The elemental abundances of lunar surface are the important clues to study the formation and evolution history of the Moon. In 2010, China's Chang'E-2(CE-2) lunar orbiter carried a set of X-ray spectrometer(XRS) to in...
supported by the National High Technology Research and Development Program of China (863 Program)(No. 2009AA122201);the National Natural Science Foundation of China (No. 40904051)
Experiments on ion implantation were performed in order to better characterize diffusion of noble gases in lunar soil. ^4He^+ at 50 keV with 5×10^16 ions/cm^2 was implanted into lunar simuiants and crystal ilmenite....