In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids

Richard Weber; Christopher Benmore; Qiang Mei; Martin Wilding

doi:10.1063/1.3086241

In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids

Richard Weber^*, Christopher Benmore, Qiang Mei, Martin Wilding

^*Corresponding author for this work

Department of Physics

Materials Development Inc

Research output: Chapter in Book/Report/Conference proceeding › Conference Proceeding (Non-Journal item)

4 Citations (Scopus)

178 Downloads (Pure)

Abstract

High energy, high flux X-ray sources enable new measurements of liquid and amorphous materials in extreme conditions. Aerodynamic levitation in combination with laser beam heating can be used to access high purity and non-equilibrium liquids at temperatures up to 3000 K. In this work, a small aerodynamic levitator was integrated with high energy beamline 11 ID-C at the Advanced Photon Source. Scattered X-rays were detected with a Mar345 image plate. The experiments investigated a series of binary in the CaO-Al2O3, MgO-SiO2, SiO2-Al2O3 metal oxide compositions and pure SiO2. The results show that the liquids exhibit large changes in structure when the predominant network former is diluted. Measurements on glasses with the same compositions as the liquids suggest that significant structural rearrangement consistent with a fragile-strong transition occurs in these reluctant glass forming liquids as they vitrify.

Original language	English
Title of host publication	Synchrotron Radiation in Materials Science
Subtitle of host publication	Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science
Editors	Rogério Magalhaes Paniago
Place of Publication	MELVILLE
Publisher	American Institute of Physics
Pages	79-83
Number of pages	5
Volume	1092
ISBN (Print)	978-0-7354-0625-4
DOIs	https://doi.org/10.1063/1.3086241
Publication status	Published - 2009
Event	6th International Conference on Synchrotron Radiation in Materials Science - Campinas , Brazil Duration: 20 Jul 2008 → 23 Jul 2008

Publication series

Name	AIP Conference Proceedings
Publisher	AMER INST PHYSICS
Volume	1092
ISSN (Print)	0094-243X

Conference

Conference	6th International Conference on Synchrotron Radiation in Materials Science
Country/Territory	Brazil
City	Campinas
Period	20 Jul 2008 → 23 Jul 2008

Keywords

Materials Science
Synchrotron radiation
ALUMINOSILICATE
NMR
GLASSES
X-ray sources (astronomical)
aerodynamics

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10.1063/1.3086241

AIP_paper.pdfSubmitted manuscript, 1.44 MB

http://hdl.handle.net/2160/4002

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Weber, R., Benmore, C., Mei, Q., & Wilding, M. (2009). In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids. In R. Magalhaes Paniago (Ed.), Synchrotron Radiation in Materials Science: Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science (Vol. 1092, pp. 79-83). (AIP Conference Proceedings; Vol. 1092). American Institute of Physics. https://doi.org/10.1063/1.3086241

Weber, Richard ; Benmore, Christopher ; Mei, Qiang et al. / In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids. Synchrotron Radiation in Materials Science: Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science. editor / Rogério Magalhaes Paniago . Vol. 1092 MELVILLE : American Institute of Physics, 2009. pp. 79-83 (AIP Conference Proceedings).

@inproceedings{0d038f3c588544c19a65f8df021c1a9b,

title = "In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids",

abstract = "High energy, high flux X-ray sources enable new measurements of liquid and amorphous materials in extreme conditions. Aerodynamic levitation in combination with laser beam heating can be used to access high purity and non-equilibrium liquids at temperatures up to 3000 K. In this work, a small aerodynamic levitator was integrated with high energy beamline 11 ID-C at the Advanced Photon Source. Scattered X-rays were detected with a Mar345 image plate. The experiments investigated a series of binary in the CaO-Al2O3, MgO-SiO2, SiO2-Al2O3 metal oxide compositions and pure SiO2. The results show that the liquids exhibit large changes in structure when the predominant network former is diluted. Measurements on glasses with the same compositions as the liquids suggest that significant structural rearrangement consistent with a fragile-strong transition occurs in these reluctant glass forming liquids as they vitrify.",

keywords = "Materials Science, Synchrotron radiation, ALUMINOSILICATE, NMR, GLASSES, X-ray sources (astronomical), aerodynamics",

author = "Richard Weber and Christopher Benmore and Qiang Mei and Martin Wilding",

note = "Sponsorship: US DOE; 6th International Conference on Synchrotron Radiation in Materials Science ; Conference date: 20-07-2008 Through 23-07-2008",

year = "2009",

doi = "10.1063/1.3086241",

language = "English",

isbn = "978-0-7354-0625-4",

volume = "1092",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics",

pages = "79--83",

editor = "{Magalhaes Paniago }, Rog{\'e}rio",

booktitle = "Synchrotron Radiation in Materials Science",

address = "United States of America",

}

Weber, R, Benmore, C, Mei, Q & Wilding, M 2009, In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids. in R Magalhaes Paniago (ed.), Synchrotron Radiation in Materials Science: Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science. vol. 1092, AIP Conference Proceedings, vol. 1092, American Institute of Physics, MELVILLE, pp. 79-83, 6th International Conference on Synchrotron Radiation in Materials Science, Campinas , Brazil, 20 Jul 2008. https://doi.org/10.1063/1.3086241

In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids. / Weber, Richard; Benmore, Christopher; Mei, Qiang et al.
Synchrotron Radiation in Materials Science: Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science. ed. / Rogério Magalhaes Paniago . Vol. 1092 MELVILLE: American Institute of Physics, 2009. p. 79-83 (AIP Conference Proceedings; Vol. 1092).

Research output: Chapter in Book/Report/Conference proceeding › Conference Proceeding (Non-Journal item)

TY - GEN

T1 - In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids

AU - Weber, Richard

AU - Benmore, Christopher

AU - Mei, Qiang

AU - Wilding, Martin

N1 - Sponsorship: US DOE

PY - 2009

Y1 - 2009

N2 - High energy, high flux X-ray sources enable new measurements of liquid and amorphous materials in extreme conditions. Aerodynamic levitation in combination with laser beam heating can be used to access high purity and non-equilibrium liquids at temperatures up to 3000 K. In this work, a small aerodynamic levitator was integrated with high energy beamline 11 ID-C at the Advanced Photon Source. Scattered X-rays were detected with a Mar345 image plate. The experiments investigated a series of binary in the CaO-Al2O3, MgO-SiO2, SiO2-Al2O3 metal oxide compositions and pure SiO2. The results show that the liquids exhibit large changes in structure when the predominant network former is diluted. Measurements on glasses with the same compositions as the liquids suggest that significant structural rearrangement consistent with a fragile-strong transition occurs in these reluctant glass forming liquids as they vitrify.

AB - High energy, high flux X-ray sources enable new measurements of liquid and amorphous materials in extreme conditions. Aerodynamic levitation in combination with laser beam heating can be used to access high purity and non-equilibrium liquids at temperatures up to 3000 K. In this work, a small aerodynamic levitator was integrated with high energy beamline 11 ID-C at the Advanced Photon Source. Scattered X-rays were detected with a Mar345 image plate. The experiments investigated a series of binary in the CaO-Al2O3, MgO-SiO2, SiO2-Al2O3 metal oxide compositions and pure SiO2. The results show that the liquids exhibit large changes in structure when the predominant network former is diluted. Measurements on glasses with the same compositions as the liquids suggest that significant structural rearrangement consistent with a fragile-strong transition occurs in these reluctant glass forming liquids as they vitrify.

KW - Materials Science

KW - Synchrotron radiation

KW - ALUMINOSILICATE

KW - NMR

KW - GLASSES

KW - X-ray sources (astronomical)

KW - aerodynamics

U2 - 10.1063/1.3086241

DO - 10.1063/1.3086241

M3 - Conference Proceeding (Non-Journal item)

SN - 978-0-7354-0625-4

VL - 1092

T3 - AIP Conference Proceedings

SP - 79

EP - 83

BT - Synchrotron Radiation in Materials Science

A2 - Magalhaes Paniago , Rogério

PB - American Institute of Physics

CY - MELVILLE

T2 - 6th International Conference on Synchrotron Radiation in Materials Science

Y2 - 20 July 2008 through 23 July 2008

ER -

Weber R, Benmore C, Mei Q, Wilding M. In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids. In Magalhaes Paniago R, editor, Synchrotron Radiation in Materials Science: Proceedings of the 6th International Conference on Synchrotron Radiation in Materials Science. Vol. 1092. MELVILLE: American Institute of Physics. 2009. p. 79-83. (AIP Conference Proceedings). doi: 10.1063/1.3086241

In-situ X-ray structure measurements on aerodynamically levitated high temperature liquids

Abstract

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Keywords

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