Results 281 to 290 of about 7,380,852 (360)

Ultrawide-temperature-stable high-entropy relaxor ferroelectrics for energy-efficient capacitors. [PDF]

open access: yesNat Commun
Zhou S   +10 more
europepmc   +1 more source

Atomic energy in grain boundaries studied by machine learning

PHYSICAL REVIEW MATERIALS, 2022
Grain boundaries (GBs) have been studied for decades, but it remains a challenging task to describe characteristic GB properties by simple structural descriptors, especially at the local atomic level.
Xinyuan Song, C. Deng
semanticscholar   +1 more source

Emerging Dual‐Atomic‐Site Catalysts for Efficient Energy Catalysis

Advances in Materials, 2021
Atomically dispersed metal catalysts with well‐defined structures have been the research hotspot in heterogeneous catalysis because of their high atomic utilization efficiency, outstanding activity, and selectivity. Dual‐atomic‐site catalysts (DASCs), as
Weiyu Zhang   +11 more
semanticscholar   +1 more source

Design of Local Atomic Environments in Single‐Atom Electrocatalysts for Renewable Energy Conversions

Advances in Materials, 2020
Single‐atom electrocatalysts (SAECs) have recently attracted tremendous research interest due to their often remarkable catalytic responses, unmatched by conventional catalysts. The electrocatalytic performance of SAECs is closely related to the specific
T. Sun   +6 more
semanticscholar   +1 more source

Atomic‐Level Charge Separation Strategies in Semiconductor‐Based Photocatalysts

Advances in Materials, 2021
Semiconductor‐based photocatalysis as a productive technology furnishes a prospective solution to environmental and renewable energy issues, but its efficiency greatly relies on the effective bulk and surface separation of photoexcited charge carriers ...
Fang Chen   +4 more
semanticscholar   +1 more source

Atomic Eigenfunctions and Energies [PDF]

open access: possiblePhysical Review, 1932
In \textsection{}1, the calculation of the nondiagonal elements of electrostatic interaction is sketched. In \textsection{}2, attention is called to the fact that the matrix elements of ${L}_{x}$ (the $x$-component of orbital angular momentum), as calculated between spherical harmonic eigenfunctions taken with positive phase, are negative when ${m}_{l}$
C. W. Ufford, George H. Shortley
openaire   +2 more sources

Opportunities for Atomic Layer Deposition in Emerging Energy Technologies

ACS Energy Letters, 2019
The demand for new and more efficient energy technologies has motivated the need to design and construct materials at the nanoscale. Because it allows for the synthesis of materials with atomic-level control over nanostructure and composition, atomic ...
Arun S. Asundi   +2 more
semanticscholar   +1 more source

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