GAOWEI Mengjia1, 3 LIU Yuzhen1 CHU Wangsheng2 WU Ziyu2 WANG Changsui3 1. Sn-L3 EDGE and Fe K edge XANES spectra of the surface layer of ancient Chinese black mirror Heiqigu[J]. Nuclear techniques, 2009, 32(9): 662-666.
GAOWEI Mengjia1, 3 LIU Yuzhen1 CHU Wangsheng2 WU Ziyu2 WANG Changsui3 1. Sn-L3 EDGE and Fe K edge XANES spectra of the surface layer of ancient Chinese black mirror Heiqigu[J]. Nuclear techniques, 2009, 32(9): 662-666.DOI:
The Chinese ancient black mirror known as Heiqigu was studied by x-ray-absorption near-edge structure spectroscopy and results were reported.The Sn-L3 edge and Fe K edge spectra further confirmed the Schottky-type defect model in the Heiqigu surface system.And it was suggested that the surface layer of the mirror was a combined structure of oxidation of Sn(IV) and Sn(II).