Pressure effect on iron-based superconductor LaFeAsO1−xHx: Peculiar response of 1111-type structure

A systematic study of the crystal structure of a layered iron oxypnictide LaFeAsO1−xHx as a function of pressure was performed using synchrotron X-ray diffraction. This compound exhibits a unique phase diagram of two superconducting phases and two parent phases. We established that the As–Fe–As angl...

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Bibliographic Details
Main Authors: Kobayashi, Kensuke, Yamaura, Jun-ichi, Iimura, Soshi, Maki, Sachiko, Sagayama, Hajime, Kumai, Reiji, Murakami, Youichi, Takahashi, Hiroki, Matsuishi, Satoru, Hosono, Hideo
Format: Online
Language:English
Published: Nature Publishing Group 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5177881/