Publication
Solid State Communications
Paper

Mobility of the antiferromagnetic large polaron

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Abstract

The motion of an antiferromagnetic large polaron under an applied electric field is treated theoretically. It is shown that the motion of the 4f{hook} spin polarization is similar to that of antiferromagnetic domain wall motion. The results are described in terms of an extra effective mass which is due primarily to the 4f{hook} spin exchange energy. For a large polaron, the effective mass is very large. © 1970.

Date

15 Oct 1970

Publication

Solid State Communications

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