Results 191 to 200 of about 228,178 (278)

The Amerigo Vespucci as a traveling laboratory for studying the cosmic-ray fluxes at sea level. [PDF]

open access: yesSci Rep
Cerasole D   +15 more
europepmc   +1 more source

Multi‐Phase Synergy Enhances Lithium‐Ion Storage Performance of Transition Metal Oxalates

open access: yesBattery Energy, Volume 5, Issue 3, May 2026.
A multi‐phase synergistic strategy was employed to manipulate the crystal structure of transition metal oxalates. The resulting multi‐phase mixture ( (MC₂O₄·2H₂O‐CuC₂O₄‐MC₂O₄·2H₂O, M = Mn, Fe, Co, Ni, Cu) provides a more stable framework for lithium‐ion insertion and deinsertion.
Liying Xue   +5 more
wiley   +1 more source

Intraparticular Heterogeneity Limits Capacity in Lithium–Sulfur Batteries With Carbonate Electrolyte

open access: yesBattery Energy, Volume 5, Issue 3, May 2026.
Cryo‐electron‐microscopy and electrochemical testing reveal that the cathode‐electrolyte interphase in Li–S batteries with carbonate electrolytes forms heterogeneously across carbon particles. This intraparticle heterogeneity limits capacity and rate performance, highlighting the critical role of particle size and cathode‐electrolyte interphase ...
Ayca Senol Gungor   +10 more
wiley   +1 more source

Cosmic-ray-induced correlated errors in superconducting qubit array. [PDF]

open access: yesNat Commun
Li X   +17 more
europepmc   +1 more source

Autoparallels and the Inverse Problem of the Calculus of Variations

open access: yesFortschritte der Physik, Volume 74, Issue 5, May 2026.
ABSTRACT We prove that autoparallel curves associated with a torsion‐free but not necessarily metric‐compatible affine connection can be derived from an action principle. We explicitly construct the action functional and show by standard variational techniques that it produces the desired equations.
Lavinia Heisenberg
wiley   +1 more source

Erratum: "Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei Z ⩽ 28 with the GALPROP-HELMOD Framework" (2020, ApJS, 250, 27). [PDF]

open access: yesAstrophys J Suppl Ser, 2021
Boschini MJ   +13 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy