Perovskite-type MgSiO 3 ; single-crystal X-ray diffraction study

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Perovskite-type MgSiO 3 ; single-crystal X-ray diffraction study

Hiroyuki Horiuchi, +2 more

- 01 Apr 1987 -

American Mineralogist

- Vol. 72, pp 357-360

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This article is published in American Mineralogist.The article was published on 1987-04-01 and is currently open access. It has received 181 citations till now. The article focuses on the topics: Perovskite (structure) & X-ray crystallography.

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Competition and mutualism among the gut helminths of a mammalian host

Joanne Lello, +4 more

- 22 Apr 2004 -

Nature

TL;DR: Evidence of consistent interspecific interactions in a natural mammalian system is presented through the analysis of parasite intensity data collected from a free-ranging rabbit population, sampled monthly for a period of 23 yr, suggesting that parasite interactions could have profound implications for the dynamics of parasite communities.

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Raman spectroscopy of Fe2O3 to 62 GPa

Sang Heon Shim, +1 more

- 01 Feb 2002 -

American Mineralogist

TL;DR: In this paper, the authors measured the Raman spectra of Fe2O3 to 62 GPa in a diamond anvil cell and compared the results with the results for an analog system: MgSiO3 ilmenite and perovskite.

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Simulating the core‐mantle boundary: An experimental study of high‐pressure reactions between silicates and liquid iron

Elise Knittle, +1 more

- 01 Jul 1989 -

Geophysical Research Letters

TL;DR: In this article, it was shown that (Mg,Fe)SiO3 perovskite reacts chemically with liquid iron at pressures greater than 70 GPa and temperatures above 3700 K X-ray diffraction analyses of quenched samples demonstrate that the reaction products include SiO2 stishovite and iron alloys (Fe,Mg)xO and FexSiy, at the interface between the Fe and silicate.

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P-V-T equation of state of (Mg, Fe)SiO3 perovskite: constraints on composition of the lower mantle

Yanbin Wang, +3 more

- 01 Apr 1994 -

Physics of the Earth and Planetary Inter...

TL;DR: In this paper, a combination of X-ray diffraction during heating cycles and Raman spectroscopy on recovered samples was determined under which the P - V - T behavior of the perovskite remains reversible.

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Thermal equation of state of CaSiO3 perovskite

Yanbin Wang, +2 more

- 10 Jan 1996 -

Journal of Geophysical Research

TL;DR: In this paper, a comprehensive pressure-volume-temperature data set has been obtained for CaSiO3 perovskite up to 13 GPa and 1600 K, using synchrotron X ray diffraction with a cubic-anvil, DIA-6 type apparatus (SAM-85).

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