PIXE and INAA studies on ancient potteries from Guangfulin relics in Shanghai  

作　　者：Lin Jiawei Cheng Huansheng Zhang Zhengquan Zhang Bin Feng Songlin Song Jian Gao Menghe Zhu Dan 

机构地区：[1]Applied Ion Beam Physics Laboratory, Key Laboratory of the Ministry of Education, Institute of Modem Physics, Fudan University,Shanghai 200433, China [2]Key Laboratory of Nuclear Analytical Techniques, Institute of High Energy Physics, Beijing 100039,China [3]Shanghai Museum, Shanghai 200003, China [4]Department of Cultural Heritage and Museology, Fudan University, Shang-hai 200433, China

出　　处：《Progress in Natural Science:Materials International》2007年第11期1348-1356,共9页自然科学进展·国际材料（英文版）

基　　金：Supported by National Natural Science Foundation of China (Grant No 10135050)

摘　　要：This paper reports the study of ancient potteries unearthed from the Guangfulin site in Shanghai. From the external features of these potteries, archeologists can classify them into two different cultural types: Liangzhu culture (local culture) and a new culture which might be derived elsewhere, but they can not recognize whether they were produced in the same place. Proton induced X-ray emission (PIXE) and instrumental neutron activation analysis (INAA) were used to measure the chemical compositions of the samples and the results were analyzed using multivariate statistics. We found that the two methods can complement each other and their database can be mutually referenced in the study of ancient potteries. Experimental results show that the compositions of the potteries from the two cultural types are different, which means that the materials for ancient potteries of new culture originate from elsewhere. This supports the archaeologists’ speculation that a group of ancient people migrated to Shanghai from some other places 4000 years ago.This paper reports the study of ancient potteries unearthed from the Guangfulin site in Shanghai. From the external features of these potteries, archeologists can classify them into two different cultural types： Liangzhu culture （local culture） and a new culture which might be derived elsewhere, but they can not recognize whether they were produced in the same place. Proton induced X-ray emission （PIXE） and instrumental neutron activation analysis （INAA） were used to measure the chemical compositions of the samples and the results were analyzed using multivariate statistics. We found that the two methods can complement each other and their database can be mutually referenced in the study of ancient potteries. Experimental results show that the compositions of the potteries from the two cultural types are different, which means that the materials for ancient potteries of new culture originate from elsewhere. This supports the archaeologists＇ speculation that a group of ancient people migrated to Shanghai from some other places 4000 years ago.

关 键 词：PIXE INAA factor analysis Guangfulin ancient pottery. 

分 类 号：J527[艺术—艺术设计]