40 citations · 59 across the 7 of their papers we have counts for
7 papers
Saturable nonlinearity induced quantum correlations in optomechanics
D. R. Kenigoule Massembele, E. Kongkui Berinyuy, P. Djorwe +4
We propose a scheme that induces quantum correlations in optomtomechanical systems. Our benchmark system consists of two optically coupled optical cavities which interact with a co…
Tunable direct bandgap and optical response in \ch{Mo_{1-x}W_xS2} monolayer alloys: A first-principles investigation
Kevin Ndang Amassa, Jean-Pierre Tchapet Njafa, Anne Justine Etindele +2
This study presents a comprehensive first-principles investigation of the structural, electronic and optical properties of monolayer \ch{Mo_{1-x}W_xS2} alloys, systematically explo…
Comparative Analysis of GFN Methods in Geometry Optimization of Small Organic Semiconductor Molecules: A DFT Benchmarking Study
Steve Cabrel Teguia Kouam, Jean-Pierre Tchapet Njafa, Raoult Dabou Teukam +3
This study benchmarks the GFN family of semiempirical methods (GFN1-xTB, GFN2-xTB, GFN0-xTB, and GFN-FF) against density functional theory (DFT) for the evaluation of optimized mol…
symmetry and chaos control via dissipative optomechanical coupling
S. R. Mbokop Tchounda, P. Djorwé, M. V. Tchakui +1
We study a dissipative, mechanically coupled optomechanical system that accommodates gain and loss. The gain (loss) is engineered by driven a purely dispersive optomechanical cavit…
Synthetic magnetism for solitons in optomechanical array
P. Djorwé, H. Alphonse, S. Abbagari +2
We propose a synthetic magnetism to generate and to control solitonic waves in optomechanical array. Each optomechanical cavity in the array couples to its neighbors thro…
Distant entanglement enhanced in -symmetric optomechanics
Carolle Tchodimou, Philippe Djorwe, S. G. Nana Engo
We study steady-state continuous variable entanglement in a three-mode optomechanical system consisting of an active optical cavity (gain) coupled to a passive optical cavity (loss…