A new iron oxyselenide Ce2O2FeSe2: synthesis and characterisation.
A new iron oxyselenide Ce2O2FeSe2: synthesis and characterisation.
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DOI:
10.1039/c0cc03477k
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发表时间:
2011-01
影响因子:
4.9
通讯作者:
E. McCabe;D. G. Free;John S. O. Evans
中科院分区:
文献类型:
--
作者:
E. McCabe;D. G. Free;John S. O. Evans
In this communication we report the synthesis, structural and preliminary physical characterisation of a new layered oxyselenide Ce(2)O(2)FeSe(2). 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.