Relation between the Co-O bond lengths and the spin state of Co in layered Cobaltates: a high-pressure study

Relation between the Co-O bond lengths and the spin state of Co in layered Cobaltates: a high-pressure study

Abstract The pressure-response of the Co-O bond lengths and the spin state of Co ions in a hybrid 3d-5d solid-state oxide Sr2Co0.5Ir0.5O4 with a layered K2NiF4-type structure was studied by using hard X-ray absorption and emission spectroscopies. The Co-K and the Ir-L 3 X-ray absorption spectra demo...

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Bibliographic Details
Main Authors:	Yi-Ying Chin, Hong-Ji Lin, Zhiwei Hu, Chang-Yang Kuo, Daria Mikhailova, Jenn-Min Lee, Shu-Chih Haw, Shin-An Chen, Walter Schnelle, Hirofumi Ishii, Nozomu Hiraoka, Yen-Fa Liao, Ku-Ding Tsuei, Arata Tanaka, Liu Hao Tjeng, Chien-Te Chen, Jin-Ming Chen
Format:	Article
Language:	English
Published:	Nature Portfolio 2017-06-01
Series:	Scientific Reports
Online Access:	https://doi.org/10.1038/s41598-017-03950-z

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