Results 171 to 180 of about 32,152 (279)

Correlation‐Driven d‐Band Modifications Promote Chemical Bonding at 3d‐Ferromagnetic Surfaces

open access: yesSmall, EarlyView.
Electron correlation at the oxygen‐passivated Fe(100) surface renormalizes and narrows the Fe d‐bands, enhancing their energetic overlap with the frontier orbitals of adsorbed pentacene. This strengthens hybridization and converts a weakly bound interface into a chemisorbed hybrid system, illustrating how correlation‐tuned d‐bands can be used to ...
David Maximilian Janas   +10 more
wiley   +1 more source

Tunable Colloidal Synthesis Enabling μ‐ARPES on Individual Bismuth Nanocrystals

open access: yesSmall, EarlyView.
We report a highly controlled colloidal synthesis of Bi nanosheets with tunable lateral sizes (0.6–4.1 µm), hexagonal shape, and a layered single‐crystalline structure along the {00l} planes. The nanosheets feature high phase purity and excellent ambient stability. Remarkably, O2 promotes larger lateral growth with ultra‐smooth surfaces. This scalable,
Fagui He   +6 more
wiley   +1 more source

Dijet production in diffractive deep-inelastic scattering in next-to-next-to-leading order QCD. [PDF]

open access: yesEur Phys J C Part Fields, 2018
Britzger D   +5 more
europepmc   +1 more source

Measurement of beauty production in deep inelastic scattering at HERA

open access: hybrid, 2004
S. Chekanov   +9 more
openalex   +1 more source

Unlocking Klockmannite: Formation of Colloidal Quasi‐2D CuSe Nanocrystals and Photo‐Physical Properties Arising From Crystal Anisotropy

open access: yesSmall, EarlyView.
Thiol‐free hot injection approach yields quasi‐2D klockmannite CuSe nanocrystals, specifically nanosheets and uniform triangular nanoplatelets. This study reconsiders the klockmannite from the point of view of crystal anisotropy and demonstrates its effect on plasmonic response in the near‐infrared spectral region with the theoretical emergence of ...
Urvi Parekh   +10 more
wiley   +1 more source

Spin dynamics of heterometallicCr7Mwheels (M=Mn, Zn, Ni) probed by inelastic neutron scattering [PDF]

open access: green, 2005
R. Caciuffo   +9 more
openalex   +1 more source

Live Imaging of Silver Nanostructures Electrochemically Dissolving at Open‐Circuit Potential

open access: yesSmall, EarlyView.
Stability of electrocatalysts as used in energy conversion systems is pivotal for sustainable technologies, yet degradation dynamics at the nanoscale remain elusive. Harnessing beam‐effect corrected electrochemical liquid phase electron microscopy combined with correlative bulk‐scale electrochemical testing reveals silver corrosion on platinum under ...
Andreas Körner   +11 more
wiley   +1 more source

Cement Lines are Stiffer and Harder than Bone but Exhibit Different Mineral–Mechanics Relationships due to Thicker and Shorter Mineral Particles

open access: yesSmall Structures, EarlyView.
Bone's complex hierarchical structure contains many internal interfaces, including the cement line (CL) around osteons. This article shows that the CL is stiffer and harder than surrounding bone but has different mineral–mechanics relationships. These findings challenge the view of the CL as a soft, protective interface and provide insights for ...
Astrid Cantamessa   +11 more
wiley   +1 more source

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