Pressure-Induced Isostructural Phase Transition and Correlation of FeAs Coordination with the Superconducting Properties of 111-Type NaFeAs.

The effect of pressure on the crystalline structure and super-conducting transition temperature (T) of the 111-type NaFeAs system using in situ high-pressure synchrotron X-ray powder diffraction and diamond anvil cell techniques is studied. A pressure-induced tetragonal to tetragonal isostructural p...

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Bibliographic Details

Published in:	Journal of the American Chemical Society Vol. 133; no. 20; pp. 7892 - 7897
Main Authors:	Qingqing Liu, Xiaohui Yu, Xiancheng Wang, Zheng Deng, Yuxi Lv, Jiillong Zhu, Sijia Zhang, Haozhe Liu, Wenge Yang, Lin Wang, Hokwang Mao, Guoyin Shen, Zhong-Yi Lu, Yang Ren, Zhiqiang Chen, Zhijun Lin, Yusheng Zhao, Changqing Jin
Format:	Article
Published:	American Chemical Society 5/25/2011
Subjects:	Materials at high pressures Crystalline electric field Synchrotron radiation X-ray diffraction Diamond anvil cell Rietveld refinement Superconductors
Online Access:	View this record in EBSCOhost