Magnetorotons and the fractional quantum Hall effect in double-quantum-well systems
Autor: | S. R. Renn, B. W. Roberts |
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Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Physical Review B. 48:10926-10933 |
ISSN: | 1095-3795 0163-1829 |
Popis: | The collective modes of the v=1/2 state in double-quantum-well systems are analyzed within the framework of the single-mode approximation. The dependence of these modes on the interwell spacing is discussed. The derivation of the plasma sum rules for the two-component classical plasmas corresponding to the unpolarized [mmn] states is derived in the Appendixes |
Databáze: | OpenAIRE |
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