1. •Sumithra K, Sintes T
   

2. Efficiency optimization of forced ratchets due to thermal fluctuations
   

3. Physica A 297, 1 (2001)
   

1. •Sumithra K, Sintes T
   

    Isothermal Ratchets: Numerical study of the efficiency of the energy transduction

    Comp. Phys. Comm. 147, 646 (2002)

1. •Sumithra K, Sintes T
   

    Optimal efficiency condition and current reversals in forced underdamped ratchet

    Physica A 312, 86 (2002)