Orbital-lattice quasiparticles in ferromagnetic LaMnO3

被引：0
|
作者：
Bala, J
Oles, AM
Sawatzky, GA
机构：
[1] Jagiellonian Univ, Marian Smoluchowski Inst Phys, PL-30059 Krakow, Poland
[2] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany
[3] Univ British Columbia, Dept Phys & Astron, Vancouver, BC 6VT 1Z1, Canada
来源：
ACTA PHYSICA POLONICA B | 2003年 / 34卷 / 02期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the combined influence of electron-phonon and orbital polarization interactions on hole propagation in a ferromagnetic plane of orbitally ordered LaMnO3. The quasiparticle band found at the bottom of the hole spectrum is accompanied by broad structures representing vibrational side-bands resulting from the hole-lattice coupling.
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页码：839 / 842
页数：4
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