Results 181 to 190 of about 47,532 (349)

Low‐Energy Atomic Scattering: S‐Wave Relation Between the Interaction Potential and the Phase Shift

open access: yesAnnalen der Physik, EarlyView.
The validity of the on‐shell approximation for s‐wave scattering is examined across one, two, and three dimensions using exactly solvable model interaction potentials. By comparing exact and approximate s‐wave components of the interaction potential, the analysis reveals that the approximation improves with increasing momentum and decreasing ...
Francesco Lorenzi, Luca Salasnich
wiley   +1 more source

<sup>81</sup>Kr dating of 1 kg Antarctic ice. [PDF]

open access: yesNat Commun
Ritterbusch F   +13 more
europepmc   +1 more source

Identifying an Active Intermediate and Monitoring O─O Bond Formation in Water Oxidation by a Cobalt(III)‐TAML Complex

open access: yesAngewandte Chemie International Edition, EarlyView.
Two redox tautomers of a cobalt–TAML complex show strikingly different reactivity in water oxidation. The ligand‐centered Co(III)–OH species evolves O2 via H2O2, while the metal‐centered Co(IV) = O is inactive. Electron‐transfer kinetics and the Marcus analysis reveal how redox localization influences reactivity and O─O bond formation in high‐valent ...
Deesha D. Malik   +4 more
wiley   +1 more source

Deformation of Polyethylene Subjected to Static and Nonstatic Stresses and Krypton Ions Irradiation. [PDF]

open access: yesPolymers (Basel)
Kupchishin AI   +5 more
europepmc   +1 more source

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