Abstract
The bend resistance in narrow cross junctions exhibits dips near filling factors v = 1 2 p . We show that the temperature dependence of the dip near v = 1 2 is consistent with the interpretation that the dips arise due to the ballistic transmission of composite fermions. At temperatures higher than 0.3 K the temperature dependence is strong reflecting small Fermi energy of the composite fermions. The bend resistance saturates at lower temperatures as expected for the ballistic transmission of fermionic particles.
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