Quantum control of molecular rotation

CP Koch, M Lemeshko, D Sugny - Reviews of Modern Physics, 2019 - APS
The angular momentum of molecules, or, equivalently, their rotation in three-dimensional
space, is ideally suited for quantum control. Molecular angular momentum is naturally …

Manipulation of molecules with electromagnetic fields

M Lemeshko, RV Krems, JM Doyle, S Kais - Molecular Physics, 2013 - Taylor & Francis
The goal of the present article is to review the major developments that have led to the
current understanding of molecule–field interactions and experimental methods for …

Enhancing reactivity of SiO+ ions by controlled excitation to extreme rotational states

S Venkataramanababu, A Li, IO Antonov… - Nature …, 2023 - nature.com
Optical pumping of molecules provides unique opportunities for control of chemical
reactions at a wide range of rotational energies. This work reports a chemical reaction with …

Direct observation, study, and control of molecular superrotors

A Korobenko, AA Milner, V Milner - Physical review letters, 2014 - APS
Extremely fast rotating molecules whose rotational energy is comparable with the molecular
bond strength are known as “superrotors.” It has been speculated that superrotors may …

Real-time observation of molecular spinning with angular high-harmonic spectroscopy

L He, P Lan, AT Le, B Wang, B Wang, X Zhu, P Lu… - Physical Review Letters, 2018 - APS
We demonstrate an angular high-harmonic spectroscopy method to probe the spinning
dynamics of a molecular rotation wave packet in real time. With the excitation of two time …

Spatiotemporal rotational dynamics of laser-driven molecules

K Lin, I Tutunnikov, J Ma, J Qiang, L Zhou… - Advanced …, 2020 - spiedigitallibrary.org
Molecular alignment and orientation by laser fields has attracted significant attention in
recent years, mostly due to new capabilities to manipulate the molecular spatial …

Polarization shaping for unidirectional rotational motion of molecules

G Karras, M Ndong, E Hertz, D Sugny, F Billard… - Physical Review Letters, 2015 - APS
Control of the orientation of the angular momentum of linear molecules is demonstrated by
means of laser polarization shaping. For this purpose, we combine two orthogonally …

Collisional broadening and spectral shapes of absorption lines of free and nanopore-confined O gas

JM Hartmann, V Sironneau, C Boulet, T Svensson… - Physical Review A …, 2013 - APS
This paper presents fully ab initio calculations of the broadenings and spectral shapes of O 2
infrared absorption lines in a free gas and when confined in nanoporous media. These …

Visualizing molecular unidirectional rotation

K Lin, Q Song, X Gong, Q Ji, H Pan, J Ding, H Zeng… - Physical Review A, 2015 - APS
We directly visualize the spatiotemporal evolution of a unidirectional rotating molecular
rotational wave packet. Excited by two time-delayed polarization-skewed ultrashort laser …

Quantum control of molecular gas hydrodynamics

S Zahedpour, JK Wahlstrand, HM Milchberg - Physical Review Letters, 2014 - APS
We demonstrate that strong impulsive gas heating or heating suppression at standard
temperature and pressure can occur from coherent rotational excitation or deexcitation of …