Title of article :
Magnetoelectric effect in organometallic vanadium–benzene wires
Author/Authors :
Manchanda، نويسنده , , Priyanka and Kumar، نويسنده , , Pankaj and Skomski، نويسنده , , Ralph and Kashyap، نويسنده , , Arti، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Pages :
4
From page :
121
To page :
124
Abstract :
The magnetism of organometallic vanadium–benzene [V(C6H6)]∞ nanowires in an electric field has been investigated by density functional calculations. In the absence of an applied external electric field, [V(C6H6)]∞ is found to be ferromagnetic (quasi-half metallic), with a moment of 0.92 μB per unit cell, and an applied electric field enhances this value substantially, to 1.32 μB in a field of 1.8 eV/Å. The electric field also changes the preferential magnetization direction (easy-axis direction), from perpendicular to the wire to parallel to the wire. This transition occurs in an electric field of 1.0 eV/Å.
Journal title :
Chemical Physics Letters
Serial Year :
2013
Journal title :
Chemical Physics Letters
Record number :
1934749
Link To Document :
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