A new iron oxyselenide Ce2O2FeSe2: synthesis and characterisation

作者:McCabe Emma E; Free David G; Evans John S O*
来源:Chemical communications, 2011, 47(4): 1261-1263.
DOI:10.1039/c0cc03477k

摘要

In this communication we report the synthesis, structural and preliminary physical characterisation of a new layered oxyselenide Ce2O2FeSe2. This material, containing a 1D portion of the structure of the layered FeSe-related superconductors, is a semiconductor with a band gap of around 0.64 eV and orders antiferromagnetically at low temperatures.

  • 出版日期2011