Anomalous-filling-factor-dependent nuclear-spin polarization in a 2D electron system. 2004

J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, 70569 Stuttgart, Germany.

Spin-related electronic phase transitions in the fractional quantum Hall regime are accompanied by a large change in resistance. Combined with their sensitivity to spin orientation of nuclei residing in the same plane as the 2D electrons, they offer a convenient electrical probe to carry out nuclear magnetometry. Despite conditions which should allow both electronic and nuclear-spin subsystems to approach thermodynamic equilibrium, we uncover for the nuclei a remarkable and strongly electronic filling-factor-dependent deviation from the anticipated thermal nuclear-spin polarization.

UI MeSH Term Description Entries

Related Publications

J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
September 2007, Physical review letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
January 2016, Scientific reports,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
May 2024, The journal of physical chemistry letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
June 2002, Physical review letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
January 2002, Physical review letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
March 1985, Physical review. B, Condensed matter,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
January 2000, Physical review letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
June 2019, Chemical communications (Cambridge, England),
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
August 2007, Physical review letters,
J H Smet, and R A Deutschmann, and F Ertl, and W Wegschei der, and G Abstreiter, and K von Klitzing
October 2012, Physical chemistry chemical physics : PCCP,
Copied contents to your clipboard!