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 p...

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Bibliografiska uppgifter
Huvudupphovsmän: Grocholski, Brent, Shim, Sang-Heon Dan, Sturhahn, W., Zhao, J., Xiao, Y., Chow, P. C.
Övriga upphovsmän: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Materialtyp: Artikel
Språk:en_US
Publicerad: American Geophysical Union 2011
Länkar:http://hdl.handle.net/1721.1/60550