350 citations · 2.1k across the 85 of their papers we have counts for
7 papers · 1 filter
Nonadiabatic Laser-Induced Alignment Dynamics of Molecules on a Surface
Lorenz Kranabetter, Henrik H. Kristensen, Areg Ghazaryan +7
We demonstrate that a sodium dimer, Na(), residing on the surface of a helium nanodroplet, can be set into rotation by a nonresonant 1.0 ps infrared laser pulse.…
Modeling laser pulses as -kicks: reevaluating the impulsive limit in molecular rotational dynamics
Volker Karle, Mikhail Lemeshko
The impulsive limit (the "sudden approximation") has been widely employed to describe the interaction between molecules and short, far-off-resonant laser pulses. This approximation…
Linear rotor in an ideal Bose gas near the threshold for binding
Tibor Dome, Artem G. Volosniev, Areg Ghazaryan +3
We study a linear rotor in a bosonic bath within the angulon formalism. Our focus is on systems where isotropic or anisotropic impurity-boson interactions support a shallow bound s…
Achiral dipoles on a ferromagnet can affect its magnetization direction
Ragheed Alhyder, Alberto Cappellaro, Mikhail Lemeshko +1
We demonstrate the possibility of a coupling between the magnetization direction of a ferromagnet and the tilting angle of adsorbed achiral molecules. To illustrate the mechanism o…
Bond polarizability as a probe of local crystal fields in hybrid lead-halide perovskites
Yujing Wei, Artem G. Volosniev, Dusan Lorenc +4
A rotating organic cation and a dynamically disordered soft inorganic cage are the hallmark features of hybrid organic-inorganic lead-halide perovskites. Understanding the interpla…
Finite-range bias in fitting three-body loss to the zero-range model
Sofia Agafonova, Mikhail Lemeshko, Artem G. Volosniev
We study the impact of finite-range physics on the zero-range-model analysis of three-body recombination in ultracold atoms. We find that temperature dependence of the zero-range p…