Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Spin-orbit coupling effect on quantum Hall ferromagnets with vanishing Zeeman energy
AU - Falko, Vladimir
AU - Iordanskii, S V
PY - 2000/1/3
Y1 - 2000/1/3
N2 - We present the phase diagram of a ferromagnetic nu = 2N + 1 quantum Hall liquid in a narrow quantum well with vanishing single-particle Zeeman splitting, epsilon(Z), and a pronounced spin-orbit coupling. Upon decreasing epsilon(Z) the spin-polarization field of a liquid takes, first, the easy-axis configuration, followed by the formation of a helical state which affects the transport and NMR properties of a liquid and the form of topological defects in it.
AB - We present the phase diagram of a ferromagnetic nu = 2N + 1 quantum Hall liquid in a narrow quantum well with vanishing single-particle Zeeman splitting, epsilon(Z), and a pronounced spin-orbit coupling. Upon decreasing epsilon(Z) the spin-polarization field of a liquid takes, first, the easy-axis configuration, followed by the formation of a helical state which affects the transport and NMR properties of a liquid and the form of topological defects in it.
U2 - 10.1103/PhysRevLett.84.127
DO - 10.1103/PhysRevLett.84.127
M3 - Journal article
VL - 84
SP - 127
EP - 130
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 1
ER -