Iron hydride enters an exotic state of matter under Earth's inner-core conditions

PHYSorg
Aug 21, 2026, 4:00 pm51 ptsTrending
Earth's inner core, composed primarily of iron with a small percentage of light elements, may enter a superionic state at extreme pressure and temperature, according to experimental results from researchers at Science Tokyo. Using laser-heated and electrically wired diamond-anvil cells, the researchers…

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