Phase diagram of the two-component fractional quantum hall effect

Alexander C. Archer, Jainendra K. Jain

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


We calculate the phase diagram of the two component fractional quantum Hall effect as a function of the spin or valley Zeeman energy and the filling factor, which reveals new phase transitions and phase boundaries spanning many fractional plateaus. This phase diagram is relevant to the fractional quantum Hall effect in graphene and in GaAs and AlAs quantum wells, when either the spin or valley degree of freedom is active.

Original languageEnglish (US)
Article number246801
JournalPhysical review letters
Issue number24
StatePublished - Jun 11 2013

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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