Spin and valence states of iron in (Mg[subscript 0.8]Fe[subscript 0.2])SiO[subscript 3] perovskite

Spin and valence states of iron in (Mg[subscript 0.8]Fe[subscript 0.2])SiO[subscript 3] perovskite

The spin and valence states of iron in (Mg0.8Fe0.2)SiO3 perovskite were measured between 0 and 65 GPa using synchrotron Mössbauer spectroscopy. Samples were synthesized in situ in the laser-heated diamond cell under reducing conditions. The dominant spin state of iron in perovskite is high spin at...

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Main Authors: Grocholski, Brent (Contributor), Shim, Sang-Heon Dan (Contributor), Sturhahn, W. (Author), Zhao, J. (Author), Xiao, Y. (Author), Chow, P. C. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences (Contributor), Shim, Sang-Heon (Contributor)
Format: Article
Language:English
Published: American Geophysical Union, 2011-01-13T21:00:22Z.
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