supported by the Major Program of the National Natural Science Foundation of China (Grant No. 60532090)
In order to push the grating-based phase contrast imaging system to be used in hospitM and laboratories, this paper designs and develops a novel structure of x-ray scintillator functioning also as an analyser grating,...
Project supported by the Key Program of the National Natural Science Foundation of China(No.60532090).
We analyze the two main factors causing non-uniformity of the etched macropore array first,and then a novel photoelectrochemical etching setup for large area silicon wafers is described.This etching setup refined typi...