Results 81 to 90 of about 2,101,253 (243)
Universal rate constants for reactive collisions of ultracold molecules
, 2010 A simple quantum defect model gives analytic expressions for the complex scattering length and threshold collision rates of ultracold molecules. If the probability of reaction in the short-range part of the collision is high, the model gives universal ...
Idziaszek, Zbigniew, Julienne, Paul S.
core +1 more source
Vibrational energy transfer in ultracold molecule-molecule collisions [PDF]
Physical Review A, 2008 4 pages, 4 ...
Quéméner, Goulven +2 more
openaire +2 more sources
Skyrmionic Polarization Textures in Structured Dielectric Planar Media
Nanophotonics, Volume 15, Issue 3, 12 February 2026.Topological skyrmionic textures are typically associated with the structure of optical fields. This work demonstrates that they can also emerge from the optical response of structured metasurfaces. Through engineered light–matter interaction, polarization eigenstates acquire nontrivial topology, which can be mapped into the Chern‐insulator physics ...
Francesco Di Colandrea +2 more
wiley +1 more source
Environmental DNA, Volume 8, Issue 1, January–February 2026.Using multi‐locus eDNA metabarcoding of sediment and water samples collected from a plateau lake, this study systematically compared taxonomic diversity and community composition between the two sample types across the tree of life from archaea to mammals.
Xiu Feng +6 more
wiley +1 more source
Probing the limits of optical cycling in a predissociative diatomic molecule
Physical Review Research, 2023 Molecular predissociation, the spontaneous nonradiative bond-breaking process, can limit the ability to scatter a large number of photons required to reach the ultracold regime in laser cooling.
Qi Sun +8 more
doaj +1 more source
Ultracold giant polyatomic Rydberg molecules: coherent control of molecular orientation
, 2010 We predict the existence of a class of ultracold giant molecules formed from trapped ultracold Rydberg atoms and polar molecules. The interaction which leads to the formation of such molecules is the anisotropic charge-dipole interaction ($a/R^2$).
H. R. Sadeghpour +2 more
core +1 more source
Ultracold molecules from ultracold atoms: a case study with the KRb molecule [PDF]
Faraday Discussions, 2009 Paper for the Discussions of the Faraday Society, Number 142: Cold and Ultracold Molecules, April 15-17, 2009, Durham University, UK;Version 2 is accepted for publication with some typographical corrections and minor text and figure revisions for ...
openaire +3 more sources
Coherent transfer of photoassociated molecules into the rovibrational ground state
, 2010 We report on the direct conversion of laser-cooled 41K and 87Rb atoms into ultracold 41K87Rb molecules in the rovibrational ground state via photoassociation followed by stimulated Raman adiabatic passage.
D. Akamatsu +9 more
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Dissociation of Feshbach Molecules into Different Partial Waves [PDF]
, 2005 Ultracold molecules can be associated from ultracold atoms by ramping the magnetic field through a Feshbach resonance. A reverse ramp dissociates the molecules. Under suitable conditions, more than one outgoing partial wave can be populated.
Boudewijn Verhaar +9 more
core +1 more source
Accelerometer Data Transplant for Future Satellite Gravimetry
Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract Accurate monitoring of the Earth's gravity field is crucial for understanding mass redistribution processes related to climate change, hydrology, and geodynamics. The Gravity Recovery and Climate Experiment (GRACE) and its successor, GRACE Follow‐On (GRACE‐FO), have provided invaluable satellite gravimetry data through low‐low satellite‐to ...
Mohsen Romeshkani +4 more
wiley +1 more source