Title of article
Numerical investigation on asymmetric bilayer system at integer filling factor
Author/Authors
K. Nomura، نويسنده , , D. Yoshioka، نويسنده , , T. Jungwirth، نويسنده , , A.H. MacDonald، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2004
Pages
4
From page
60
To page
63
Abstract
Deformation of the easy-axis ferromagnetic state in asymmetric bilayer systems are investigated numerically. Using the exact diagonalization the easy-axis to easy-plane ferromagnetic transition at total filling factor 3 or 4 is investigated. At still higher filling, novel stripe state in which stripes are aligned in the vertical direction occurs. The Hartree–Fock energies of relevant ordered states are calculated and compared.
Keywords
Asymmetric bilayer systems , anisotropy , Stripe states , Quantum Hall ferromagnet
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2004
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1051158
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