Results 171 to 180 of about 831,459 (336)

Spin‐Deposited Ruddlesden–Popper Polycrystalline Perovskites for Large‐Area High‐Sensitivity Filterless Narrowband Photodetectors with Ultrafast Response Speed [PDF]

open access: bronze
Lihua Lu   +11 more
openalex   +1 more source

IoT Smart Parking System Based on the Visual-Aided Smart Vehicle Presence Sensor: SPIN-V [PDF]

open access: gold, 2020
Luis F. Luque-Vega   +4 more
openalex   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Gapless spin liquid in a square-kagome lattice antiferromagnet [PDF]

open access: gold, 2020
Masayoshi Fujihala   +19 more
openalex   +1 more source

High-Efficiency Spin-Related Vortex Metalenses [PDF]

open access: gold, 2021
Wei Wang   +9 more
openalex   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Room temperature near unity spin polarization in 2D Van der Waals heterostructures [PDF]

open access: gold, 2020
Danliang Zhang   +13 more
openalex   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

An inference problem in a mismatched setting: a spin-glass model with Mattis interaction [PDF]

open access: diamond, 2022
Francesco Camilli   +2 more
openalex   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

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