Speed of sound in methane under conditions of planetary interiors
We present direct observations of acoustic waves in warm dense matter. We analyze wave-number- and energy-resolved x-ray spectra taken from warm dense methane created by laser heating a cryogenic liquid jet. X-ray diffraction and inelastic free-electron scattering yield sample conditions of 0.3±0.1...
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Format: | Journal article |
Sprache: | English |
Veröffentlicht: |
American Physical Society
2024
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