X-ray diffraction of molybdenum under ramp compression to 1 TPa

Jue Wang; Federica Coppari; Raymond F. Smith; Jon H. Eggert; Amy E. Lazicki; Dayne E. Fratanduono; J. Ryan Rygg; Thomas R. Boehly; Gilbert W. Collins; Thomas S. Duffy

doi:10.1103/PhysRevB.94.104102

X-ray diffraction of molybdenum under ramp compression to 1 TPa

Jue Wang, Federica Coppari, Raymond F. Smith, Jon H. Eggert, Amy E. Lazicki, Dayne E. Fratanduono, J. Ryan Rygg, Thomas R. Boehly, Gilbert W. Collins, Thomas S. Duffy

Research output: Contribution to journal › Article › peer-review

42 Scopus citations

Abstract

Molybdenum (Mo) is a transition metal with a wide range of technical applications. There has long been strong interest in its high-pressure behavior, and it is often used as standard for high-pressure experiments. Combining powder x-ray diffraction and dynamic ramp compression, structural and equation of state data were collected for solid Mo to 1 TPa (10 Mbar). Diffraction results are consistent with Mo remaining in the body-centered-cubic structure into the TPa regime. Stress-density data show that Mo under ramp loading is less compressible than the room-temperature isotherm but more compressible than the single-shock Hugoniot.

Original language	English (US)
Article number	104102
Journal	Physical Review B
Volume	94
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.94.104102
State	Published - Sep 1 2016

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.94.104102

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title = "X-ray diffraction of molybdenum under ramp compression to 1 TPa",

abstract = "Molybdenum (Mo) is a transition metal with a wide range of technical applications. There has long been strong interest in its high-pressure behavior, and it is often used as standard for high-pressure experiments. Combining powder x-ray diffraction and dynamic ramp compression, structural and equation of state data were collected for solid Mo to 1 TPa (10 Mbar). Diffraction results are consistent with Mo remaining in the body-centered-cubic structure into the TPa regime. Stress-density data show that Mo under ramp loading is less compressible than the room-temperature isotherm but more compressible than the single-shock Hugoniot.",

author = "Jue Wang and Federica Coppari and Smith, {Raymond F.} and Eggert, {Jon H.} and Lazicki, {Amy E.} and Fratanduono, {Dayne E.} and Rygg, {J. Ryan} and Boehly, {Thomas R.} and Collins, {Gilbert W.} and Duffy, {Thomas S.}",

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doi = "10.1103/PhysRevB.94.104102",

language = "English (US)",

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T1 - X-ray diffraction of molybdenum under ramp compression to 1 TPa

AU - Wang, Jue

AU - Coppari, Federica

AU - Smith, Raymond F.

AU - Eggert, Jon H.

AU - Lazicki, Amy E.

AU - Fratanduono, Dayne E.

AU - Rygg, J. Ryan

AU - Boehly, Thomas R.

AU - Collins, Gilbert W.

AU - Duffy, Thomas S.

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Molybdenum (Mo) is a transition metal with a wide range of technical applications. There has long been strong interest in its high-pressure behavior, and it is often used as standard for high-pressure experiments. Combining powder x-ray diffraction and dynamic ramp compression, structural and equation of state data were collected for solid Mo to 1 TPa (10 Mbar). Diffraction results are consistent with Mo remaining in the body-centered-cubic structure into the TPa regime. Stress-density data show that Mo under ramp loading is less compressible than the room-temperature isotherm but more compressible than the single-shock Hugoniot.

AB - Molybdenum (Mo) is a transition metal with a wide range of technical applications. There has long been strong interest in its high-pressure behavior, and it is often used as standard for high-pressure experiments. Combining powder x-ray diffraction and dynamic ramp compression, structural and equation of state data were collected for solid Mo to 1 TPa (10 Mbar). Diffraction results are consistent with Mo remaining in the body-centered-cubic structure into the TPa regime. Stress-density data show that Mo under ramp loading is less compressible than the room-temperature isotherm but more compressible than the single-shock Hugoniot.

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X-ray diffraction of molybdenum under ramp compression to 1 TPa

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