Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies

L. Ehm; F. M. Michel; J. B. Parise

doi:10.1007/978-90-481-9258-8_43

Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies

L. Ehm
, F. M. Michel
, J. B. Parise

Geosciences

Stanford Synchrotron Radiation Lightsource

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

X-ray total scattering and pair distribution function analysis have been used to investigate the structural changes in nano-crystalline mackinawite (FeS), with three distinct particle sizes, at high pressure. Nano-crystalline mackinawite undergoes an irreversible first-order phase transition at about 3 GPa from tetragonal mackinawite to orthorhombic FeS-II. The transition mechanism and the grain size effect on the transition pressure and the compressibility have been determined.

Original language	English
Title of host publication	High-Pressure Crystallography
Subtitle of host publication	From Fundamental Phenomena to Technological Applications
Publisher	Springer Verlag
Pages	523-531
Number of pages	9
ISBN (Print)	9789048192571
DOIs	https://doi.org/10.1007/978-90-481-9258-8_43
State	Published - May 24 2010

Publication series

Name	NATO Science for Peace and Security Series B: Physics and Biophysics
ISSN (Print)	1874-6500

Keywords

Iron sulfide
Pair distribution function
Phase transition

Access to Document

10.1007/978-90-481-9258-8_43

Cite this

Ehm, L., Michel, F. M., & Parise, J. B. (2010). Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies. In High-Pressure Crystallography: From Fundamental Phenomena to Technological Applications (pp. 523-531). (NATO Science for Peace and Security Series B: Physics and Biophysics). Springer Verlag. https://doi.org/10.1007/978-90-481-9258-8_43

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abstract = "X-ray total scattering and pair distribution function analysis have been used to investigate the structural changes in nano-crystalline mackinawite (FeS), with three distinct particle sizes, at high pressure. Nano-crystalline mackinawite undergoes an irreversible first-order phase transition at about 3 GPa from tetragonal mackinawite to orthorhombic FeS-II. The transition mechanism and the grain size effect on the transition pressure and the compressibility have been determined.",

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Ehm, L, Michel, FM & Parise, JB 2010, Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies. in High-Pressure Crystallography: From Fundamental Phenomena to Technological Applications. NATO Science for Peace and Security Series B: Physics and Biophysics, Springer Verlag, pp. 523-531. https://doi.org/10.1007/978-90-481-9258-8_43

Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies. / Ehm, L.; Michel, F. M.; Parise, J. B.
High-Pressure Crystallography: From Fundamental Phenomena to Technological Applications. Springer Verlag, 2010. p. 523-531 (NATO Science for Peace and Security Series B: Physics and Biophysics).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Analysis of the total scattering using the quantitative high pressure pair distribution function

T2 - Case studies

AU - Ehm, L.

AU - Michel, F. M.

AU - Parise, J. B.

PY - 2010/5/24

Y1 - 2010/5/24

N2 - X-ray total scattering and pair distribution function analysis have been used to investigate the structural changes in nano-crystalline mackinawite (FeS), with three distinct particle sizes, at high pressure. Nano-crystalline mackinawite undergoes an irreversible first-order phase transition at about 3 GPa from tetragonal mackinawite to orthorhombic FeS-II. The transition mechanism and the grain size effect on the transition pressure and the compressibility have been determined.

AB - X-ray total scattering and pair distribution function analysis have been used to investigate the structural changes in nano-crystalline mackinawite (FeS), with three distinct particle sizes, at high pressure. Nano-crystalline mackinawite undergoes an irreversible first-order phase transition at about 3 GPa from tetragonal mackinawite to orthorhombic FeS-II. The transition mechanism and the grain size effect on the transition pressure and the compressibility have been determined.

KW - Iron sulfide

KW - Pair distribution function

KW - Phase transition

UR - https://www.scopus.com/pages/publications/77954226017

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DO - 10.1007/978-90-481-9258-8_43

M3 - Chapter

AN - SCOPUS:77954226017

SN - 9789048192571

T3 - NATO Science for Peace and Security Series B: Physics and Biophysics

SP - 523

EP - 531

BT - High-Pressure Crystallography

PB - Springer Verlag

ER -

Ehm L, Michel FM, Parise JB. Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies. In High-Pressure Crystallography: From Fundamental Phenomena to Technological Applications. Springer Verlag. 2010. p. 523-531. (NATO Science for Peace and Security Series B: Physics and Biophysics). doi: 10.1007/978-90-481-9258-8_43

Analysis of the total scattering using the quantitative high pressure pair distribution function: Case studies

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