Hexagonal Close-packed Iron Hydride behind the Conventional Phase Diagram

Abstract Hexagonal close-packed iron hydride, hcp FeH x , is absent from the conventional phase diagram of the Fe–H system, although hcp metallic Fe exists stably over extensive temperature (T) and pressure (P) conditions, including those corresponding to the Earth’s inner core. In situ X-ray and ne...

Full description

Bibliographic Details
Main Authors: Akihiko Machida, Hiroyuki Saitoh, Takanori Hattori, Asami Sano-Furukawa, Ken-ichi Funakoshi, Toyoto Sato, Shin-ichi Orimo, Katsutoshi Aoki
Format: Article
Language:English
Published: Nature Publishing Group 2019-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-019-48817-7