763 citations · 4.8k across the 70 of their papers we have counts for
5 papers · 1 filter
Hyperfine coupling and spin polarization in the bulk of the topological insulator BiSe
S. Mukhopadhyay, S. Krämer, H. Mayaffre +10
Nuclear magnetic resonance (NMR) and transport measurements have been performed at high magnetic fields and low temperatures in a series of -type BiSe crystals. In l…
NMR Study of Large Skyrmions in Al_{0.13}Ga_{0.87}As Quantum Wells
V. F. Mitrović, M. Horvatić, C. Berthier +2
A nuclear magnetic resonance (NMR) study is reported of multiple (30) AlGaAs quantum well (QW) sample near the Landau level filling factor . In these Al$_{0.…
How free are Composite Fermions at ? A NMR investigation
N. Freytag, M. Horvatić, C. Berthier +2
NMR measurements of the electron spin polarization have been performed on a 2D electron system at and around half-filled lowest Landau level. Comparing the magnetic field and the t…
Observation of a new phase transition between fully and partially polarized quantum Hall states with charge and spin gaps at
N. Freytag, Y. Tokunaga, M. Horvatic +3
The average electron spin-polarization of two-dimensional electron gas confined in multiple quantum-wells was measured by nuclear magnetic resonance (NMR…
NMR Determination of 2D Electron Spin Polarization at
S. Melinte, N. Freytag, M. Horvatic +4
Using a `standard' NMR spin-echo technique we determined the spin polarization of two-dimensional electrons, confined to GaAs quantum wells, from the hyperfine shift of Ga nuclei i…