Research output: Contribution to Journal/Magazine › Letter › peer-review
Research output: Contribution to Journal/Magazine › Letter › peer-review
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TY - JOUR
T1 - On the relaxation of nuclear polarization near 2D electron gas
AU - Falko, Vladimir
AU - MESHKOV, S V
AU - VAGNER, I
PY - 1991/7/1
Y1 - 1991/7/1
N2 - We propose a treatment of relaxation of nuclear polarization in electronically poor systems, such as heterostructures, based on the consideration of electrons as provisional spin holders but not as the spin bath. In this case the rate T1(-1) of decay of polarized states of nuclei is determined by the spin-orbital electron-phonon interaction and the conductivity of the electron gas (in open systems). The developed theory can be applied to experiments on nuclear magnetic relaxation in the quantum Hall effect regime.
AB - We propose a treatment of relaxation of nuclear polarization in electronically poor systems, such as heterostructures, based on the consideration of electrons as provisional spin holders but not as the spin bath. In this case the rate T1(-1) of decay of polarized states of nuclei is determined by the spin-orbital electron-phonon interaction and the conductivity of the electron gas (in open systems). The developed theory can be applied to experiments on nuclear magnetic relaxation in the quantum Hall effect regime.
U2 - 10.1088/0953-8984/3/26/024
DO - 10.1088/0953-8984/3/26/024
M3 - Letter
VL - 3
SP - 5079
EP - 5083
JO - Journal of Physics: Condensed Matter
JF - Journal of Physics: Condensed Matter
SN - 0953-8984
IS - 26
ER -