Results 101 to 110 of about 228,318 (296)
Demonstration of angular-momentum-resolved electron energy-loss spectroscopy
Nature CommunicationsRotational invariance is a fundamental aspect of symmetry in scattering processes from atomic potentials. Here, we present an approach for measuring orbital angular momentum (OAM), a key descriptor of rotational symmetry, during measurements of atomic ...
A. H. Tavabi +11 more
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Pseudo-atomic orbital behavior in graphene nanoribbons with four-membered rings. [PDF]
Sci Adv, 2021 Jacobse PH +9 more
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Optimal Fourier filtering of a function that is strictly confined within a sphere
, 2008 We present an alternative method to filter a distribution, that is strictly confined within a sphere of given radius $r_c$, so that its Fourier transform is optimally confined within another sphere of radius $k_c$.
Anglada +13 more
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Advanced Functional Materials, EarlyView.This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies +8 more
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Ultrafast orbital Hall effect in metallic nanoribbons
Physical Review ResearchThe orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon.
Oliver Busch +4 more
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Advanced Functional Materials, EarlyView.By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu +5 more
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Nondipole tunneling dynamics in strong-field ionization from atomic p orbitals
Journal of Physics CommunicationsThe nondipole effect breaks the symmetry of the laser field along the propagation direction, while the atomic p orbitals introduce distinct projections of the angular momentum along the quantization axis different from the s orbitals.
Xiaodan Mao, Hongcheng Ni, Jian Wu
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Application of Cholesky-Like Matrix Decomposition Methods to the Evaluation of Atomic Orbital Integrals and Integral Derivatives [PDF]
, 1989 Douglas W. O'Neal, Jack Simons
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Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
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