Ca[Fe.sub.4][As.sub.3]: a metallic iron arsenide with anisotropic magnetic and charge-transport properties

Authors :: Todorov, Iliya
Duck Young Chung
Malliakas, Christos D.
QuingEan Li
Bakas, Thomas
Douvalis, Alexios
Trimarchi, Giancarlo
Gray, Kenneth
Mitchell, John F.
Freeman, Arthur J.
Kanatzidis, Mercouri G.
Source :: Journal of the American Chemical Society. April 22, 2009, Vol. 131 Issue 15, 5405-5407
Publication Year :: 2009
Abstract: The iron arsenide Ca[Fe.sub.4][As.sub.3] has featured a three-dimensional network derived from intergrown [Fe.sub.2][As.sub.2] layers and Ca ions in channels. Complex magnetic interactions between Fe atoms have provided unexpected transitions and novel direction-dependent magnetic behavior.

Subjects :: Arsenic -- Chemical properties
Arsenic -- Atomic properties
Arsenic -- Magnetic properties
Calcium ions -- Chemical properties
Charge transfer -- Analysis
Iron compounds -- Structure
Iron compounds -- Atomic properties
Iron compounds -- Magnetic properties
Chemistry

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