Results 31 to 40 of about 905,867 (296)

Collisions in a dual-species magneto-optical trap of molecules and atoms

open access: yesNew Journal of Physics, 2021
We study inelastic collisions between CaF molecules and ^87 Rb atoms in a dual-species magneto-optical trap. The presence of atoms increases the loss rate of molecules from the trap.
S Jurgilas   +6 more
doaj   +1 more source

Micro-Kelvin cold molecules. [PDF]

open access: yes, 2009
We have developed a novel experimental technique for direct production of cold molecules using a combination of techniques from atomic optical and molecular physics and physical chemistry. The ability to produce samples of cold molecules has application in a broad spectrum of technical fields high-resolution spectroscopy, remote sensing, quantum ...
Strecker, Kevin E., Chandler, David W.
openaire   +2 more sources

Asymptotic model for shape resonance control of diatomics by intense non-resonant light: universality in the single-channel approximation

open access: yesNew Journal of Physics, 2015
Non-resonant light interacting with diatomics via the polarizability anisotropy couples different rotational states and may lead to strong hybridization of the motion.
Anne Crubellier   +3 more
doaj   +1 more source

Biochar’s Leacheates Affect the Abscisic Acid Pathway in Rice Seedlings Under Low Temperature

open access: yesFrontiers in Plant Science, 2021
Organic molecules of biochar’s leacheates are known to increase the cold resistance of rice seedlings. Yet, it remains unclear whether the organic molecules of biochar leacheates can interact with the abscisic acid (ABA) signaling pathway associated with
Jun Yuan   +7 more
doaj   +1 more source

Microwave traps for cold polar molecules

open access: yes, 2004
We discuss the possibility of trapping polar molecules in the standing-wave electromagnetic field of a microwave resonant cavity. Such a trap has several novel features that make it very attractive for the development of ultracold molecule sources. Using
395   +40 more
core   +1 more source

Structural and energetic properties of molecular Coulomb crystals in a surface-electrode ion trap

open access: yesNew Journal of Physics, 2015
Cold molecular ions are of great interest for applications in cold collision studies, chemistry, precision spectroscopy and quantum technologies. In this context, sympathetic cooling of molecular ions by the interaction with laser-cooled atomic ions is a
A Mokhberi, S Willitsch
doaj   +1 more source

Coping with the cold: unveiling cryoprotectants, molecular signaling pathways, and strategies for cold stress resilience

open access: yesFrontiers in Plant Science, 2023
Low temperature stress significantly threatens crop productivity and economic sustainability. Plants counter this by deploying advanced molecular mechanisms to perceive and respond to cold stress.
Khalil R. Jahed   +2 more
doaj   +1 more source

A continuous source of translationally cold dipolar molecules [PDF]

open access: yes, 2002
The Stark interaction of polar molecules with an inhomogeneous electric field is exploited to select slow molecules from a room-temperature reservoir and guide them into an ultrahigh vacuum chamber. A linear electrostatic quadrupole with a curved section
A.N. Nikolov   +22 more
core   +3 more sources

Infrared-dressed entanglement of cold open-shell polar molecules for universal matchgate quantum computing

open access: yesNew Journal of Physics, 2014
Implementing a scalable quantum information processor using polar molecules in optical lattices requires precise control over the long-range dipole–dipole interaction between molecules in selected lattice sites.
Felipe Herrera   +3 more
doaj   +1 more source

Enhanced molecular yield from a cryogenic buffer gas beam source via excited state chemistry

open access: yesNew Journal of Physics, 2020
We use narrow-band laser excitation of Yb atoms to substantially enhance the brightness of a cold beam of YbOH, a polyatomic molecule with high sensitivity to physics beyond the standard model (BSM).
Arian Jadbabaie   +4 more
doaj   +1 more source

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