This work was supported by the National Natural Science Foundation of China (Grant Nos. 10205013, 50572097, 50432010); the Crackajack Youth Foundation of Henan Province (Grant No. 0612000300); the Natural Science Foundation of Henan Province (Grant No. 0511013900);the Foundation of Henan Education Office (Grant No. 200510459008);the Open Laboratory of Nuclear Analysis Technology of the Chinese Academy of Sciences and the primary study construction of "the Tenth Five-year Plan" and "211 Project" of Zhengzhou University-Chinese Ancient Civilization and Archaeology.
The proton induced X-ray emission (PIXE) is used to determine the chemical ingredients of seven main elements in the samples of Ru Guan porcelain glazes and Ru Civil porcelain from Qingliangsi kiln in Baofeng County a...