Published September 2009 | Version v1
Journal article Metadata-only

Sn-L3 EDGE and Fe K edge XANES spectra of the surface layer of ancient Chinese black mirror Heiqigu

Creators

  • 1. Department of Scientific History and Archaeometry, Graduate School of Chinese Academy of Sceinces, Beijing (China)
  • 2. Department of Physical Sciences, Graduate Univ. of Chinese Academy of Sciences, Beijing (China)
  • 3. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)

Description

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). (authors)

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
32
Journal Issue
9
Journal Page Range
p. 662-666
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
42086605
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ABSORPTION; ABSORPTION SPECTROSCOPY; CHEMICAL STATE; CHINA; DEFECTS; IRON; LAYERS; MIRRORS; OXIDATION; SPECTRA; SURFACES; VALENCE; X RADIATION; X-RAY SPECTROSCOPY; ZINC; ZINC OXIDES
Descriptors DEC
ASIA; CHALCOGENIDES; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZING RADIATIONS; METALS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; SORPTION; SPECTROSCOPY; TRANSITION ELEMENTS; ZINC COMPOUNDS

Optional Information

Notes
7 figs., 15 refs.