X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt
Melting temperatures of materials at high-pressure are one of the key physical properties that can be measured. However, large discrepancies in high-pressure melt lines exist between different experimental and theoretical approaches. In this paper, we present a novel approach for melting determinati...
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Elsevier
2025-02-01
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379725000269 |
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| author | Emma Ehrenreich-Petersen Bernhard Massani Thea Engler Olivia S. Pardo Konstantin Glazyrin Nico Giordano Johannes Hagemann Daniel Sneed Timofey Fedotenko Daniel J. Campbell Mario Wendt Sergej Wenz Christian G. Schroer Mathias Trabs R.Stewart McWilliams Hanns-Peter Liermann Zsolt Jenei Earl F. O’Bannon |
| author_facet | Emma Ehrenreich-Petersen Bernhard Massani Thea Engler Olivia S. Pardo Konstantin Glazyrin Nico Giordano Johannes Hagemann Daniel Sneed Timofey Fedotenko Daniel J. Campbell Mario Wendt Sergej Wenz Christian G. Schroer Mathias Trabs R.Stewart McWilliams Hanns-Peter Liermann Zsolt Jenei Earl F. O’Bannon |
| author_sort | Emma Ehrenreich-Petersen |
| collection | DOAJ |
| description | Melting temperatures of materials at high-pressure are one of the key physical properties that can be measured. However, large discrepancies in high-pressure melt lines exist between different experimental and theoretical approaches. In this paper, we present a novel approach for melting determination at high pressure where time-resolved synchrotron X-ray phase contrast imaging is used to observe the solid to liquid phase transition in laser heated samples in the diamond anvil cell along with simultaneous X-ray diffraction. Optical radiometric temperature measurements are correlated with the observed phase boundaries determined from X-ray phase contrast images and structural information from X-ray diffraction patterns to determine the melting temperature. We benchmarked this new technique with experiments on the high-pressure melting of platinum (Pt). Our new Pt melting results are compared with several recent studies on the high pressure melt line of Pt which utilized different techniques to determine melting. The technique can readily be applied to other materials and offers great potential for the determination of accurate and precise melting temperatures. |
| format | Article |
| id | doaj-art-8063f8dc2c9449dca9e3c24c3659c5df |
| institution | Kabale University |
| issn | 2211-3797 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-8063f8dc2c9449dca9e3c24c3659c5df2025-02-02T05:27:06ZengElsevierResults in Physics2211-37972025-02-0169108132X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of PtEmma Ehrenreich-Petersen0Bernhard Massani1Thea Engler2Olivia S. Pardo3Konstantin Glazyrin4Nico Giordano5Johannes Hagemann6Daniel Sneed7Timofey Fedotenko8Daniel J. Campbell9Mario Wendt10Sergej Wenz11Christian G. Schroer12Mathias Trabs13R.Stewart McWilliams14Hanns-Peter Liermann15Zsolt Jenei16Earl F. O’Bannon17Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany; Corresponding author.School of Physics and Astronomy and Centre for Science at Extreme Conditions, University of Edinburgh, Edinburgh EH9 3FD, United KingdomCenter for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyPhysics Division, Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USADeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyCenter for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyPhysics Division, Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USADeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyPhysics Division, Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USADeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyCenter for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany; Department Physik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany; Helmholtz Imaging, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyInstitut für Stochastik, Karlsruher Institut für Technologie, Englerstr. 2, Karlsruhe 76131, GermanySchool of Physics and Astronomy and Centre for Science at Extreme Conditions, University of Edinburgh, Edinburgh EH9 3FD, United KingdomDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, GermanyPhysics Division, Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USAPhysics Division, Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USAMelting temperatures of materials at high-pressure are one of the key physical properties that can be measured. However, large discrepancies in high-pressure melt lines exist between different experimental and theoretical approaches. In this paper, we present a novel approach for melting determination at high pressure where time-resolved synchrotron X-ray phase contrast imaging is used to observe the solid to liquid phase transition in laser heated samples in the diamond anvil cell along with simultaneous X-ray diffraction. Optical radiometric temperature measurements are correlated with the observed phase boundaries determined from X-ray phase contrast images and structural information from X-ray diffraction patterns to determine the melting temperature. We benchmarked this new technique with experiments on the high-pressure melting of platinum (Pt). Our new Pt melting results are compared with several recent studies on the high pressure melt line of Pt which utilized different techniques to determine melting. The technique can readily be applied to other materials and offers great potential for the determination of accurate and precise melting temperatures.http://www.sciencedirect.com/science/article/pii/S2211379725000269X-ray diffractionSynchrotronsLaser-heated diamond anvil cellPhase contrast imagingMeltingHigh pressure |
| spellingShingle | Emma Ehrenreich-Petersen Bernhard Massani Thea Engler Olivia S. Pardo Konstantin Glazyrin Nico Giordano Johannes Hagemann Daniel Sneed Timofey Fedotenko Daniel J. Campbell Mario Wendt Sergej Wenz Christian G. Schroer Mathias Trabs R.Stewart McWilliams Hanns-Peter Liermann Zsolt Jenei Earl F. O’Bannon X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt Results in Physics X-ray diffraction Synchrotrons Laser-heated diamond anvil cell Phase contrast imaging Melting High pressure |
| title | X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt |
| title_full | X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt |
| title_fullStr | X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt |
| title_full_unstemmed | X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt |
| title_short | X-ray phase contrast imaging and diffraction in the laser-heated diamond anvil cell: A case study on the high-pressure melting of Pt |
| title_sort | x ray phase contrast imaging and diffraction in the laser heated diamond anvil cell a case study on the high pressure melting of pt |
| topic | X-ray diffraction Synchrotrons Laser-heated diamond anvil cell Phase contrast imaging Melting High pressure |
| url | http://www.sciencedirect.com/science/article/pii/S2211379725000269 |
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