  Recently, a novel mixed-synchronization phenomenon is observed in
counter-rotating nonlinear coupled oscillators. In mixed-synchronization state:
some variables are synchronized in-phase, while others are out-of-phase. We
have experimentally verified the occurrence of mixed-synchronization states in
coupled counter-rotating chaotic piecewise Rossler oscillator. Analytical
discussion on approximate stability analysis and numerical confirmation on the
experimentally observed behavior is also given.
