Rights statement: © 1993 The American Physical Society
Final published version, 183 KB, PDF document
Research output: Contribution to Journal/Magazine › Journal article › peer-review
<mark>Journal publication date</mark> | 5/07/1993 |
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<mark>Journal</mark> | Physical review letters |
Issue number | 1 |
Volume | 71 |
Number of pages | 4 |
Pages (from-to) | 141-144 |
Publication Status | Published |
<mark>Original language</mark> | English |
We predict the Shubnikov-de Haas oscillations of the fine structure of the cyclotron resonance near its crossing with the spin resonance in the degenerate two-dimensional Coulomb gas subjected to a strong tilted magnetic field. The spin-orbit coupling splits these resonances into three lines with the splitting gaps varying with the filling factor from v(so)p(F) to v(so)p(F)/square-root 2 at odd- and even-integer filling, respectively. This indicates reentrance of the system into a partially spin-polarized state and can be treated as manifestation of a new spin-density wave mode in it.