Numerical Diagonalization of the Periodic Anderson Model─Ground State and Magnetization Process─
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概要
- 論文の詳細を見る
The one-dimensional periodic Anderson model with six sites is diagonalizednumerically for various electron numbers and for various magnetizations. Detailedcomparison with the perturbation theory in the half-filled case shows that both theRKKY- and the Kondo-type couplings are important to stabilize the nonmagneticground state, and that as the magnetization ittcreases, the RKKY interactionsdominate the behavior of the system.periodic Anderson model, Kondo effect, RKKY interaction
- 社団法人日本物理学会の論文
- 1989-10-15
著者
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Ueda Kazuo
Institiute For Solid State Physics University Of Tokyo
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Ueda Kazuo
Institute Of Materials Science University Of Tsukuba
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Ueda Kazuo
Institute of Materials Science,University of Tsukuba
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