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cond-mat.mes-hall2007
Bose-Einstein condensation and superfluidity of magnetobiexcitons in quantum wells' and graphene superlattices
Oleg L. Berman, Roman Ya. Kezerashvili, Yurii E. Lozovik
We propose the Bose-Einstein condensation (BEC) and superfluidity of quasi-two-dimensional (2D) spatially indirect magnetobiexcitons in a slab of superlattice with alternating elec…
cond-mat.mes-hall2004
Phase transitions in a system of indirect magnetoexcitons in coupled quantum wells at high magnetic field: the role of disorder
Oleg L. Berman, Yurii E. Lozovik, David W. Snoke +1
Collective properties of a quasi-two-dimensional (2D) system of spatially indirect magnetoexcitons in coupled quantum wells (CQW) in high magnetic field were analyzed in the pr…