65 citations · 123 across the 7 of their papers we have counts for
11 papers
Current without bias and diode effect in shuttling transport of nanoshafts
K. Morawetz, S. Gemming, R. Luschtinetz +3
A row of parallely ordered and coupled molecular nanoshafts is shown to develop a shuttling transport of charges at finite temperature. The appearance of a cu rrent without applyin…
Femtosecond Photodissociation of Molecules Facilitated by Noise
Kamal P. Singh, Anatole Kenfack, Jan M. Rost
We investigate the dynamics of diatomic molecules subjected to both a femtosecond mid-infrared laser pulse and Gaussian white noise. The stochastic Schrödinger equation with a Mors…
Dissociation and ionization of small molecules steered by external noise
Anatole Kenfack, Jan M. Rost, Frank Grossmann
We show that ionization and dissociation can be influenced separately in a molecule with appropriate external noise. Specifically we investigate the hydrogen molecular ion under a…
Controlling the Ratchet Effect for Cold Atoms
Anatole Kenfack, Jiangbin Gong, Arjendu K. Pattanayak
Low-order quantum resonances manifested by directed currents have been realized with cold atoms. Here we show that by increasing the strength of an experimentally achievable delta-…
Husimi-Wigner representation of chaotic eigenstates
Fabricio Toscano, Anatole Kenfack, Andre R. R. Carvalho +2
Just as a coherent state may be considered as a quantum point, its restriction to a factor space of the full Hilbert space can be interpreted as a quantum plane. The overlap of suc…
Bifurcations and sudden current change in ensembles of classically chaotic ratchets
Anatole Kenfack, Sean Sweetnam, Arjendu K. Pattanayak
In \prl 84, 258 (2000), Mateos conjectured that current reversal in a classical deterministic ratchet is associated with bifurcations from chaotic to periodic regimes. This is base…