Abstract
Resonant inelastic light scattering experiments access low-lying excitations of electron liquids in the full range of filling factors between states of the main sequence of the fractional quantum Hall effect (FQHE). It was found that near 2/5 and 1/3 evidence of lowest spin-split CF Landau levels of charged fermions with spin 1/2 that were similar to those of electrons. Spin-reversal energies determined from the spectral revealed sizable composite fermion interactions.
Original language | English (US) |
---|---|
Article number | 036803 |
Pages (from-to) | 036803/1-036803/4 |
Journal | Physical review letters |
Volume | 90 |
Issue number | 3 |
State | Published - Jan 24 2003 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy