Results 111 to 120 of about 23,302 (311)

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

open access: yesCarbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang   +14 more
wiley   +1 more source

Ytterbium [PDF]

open access: yesAnnals of the ICRP, 1983
openaire   +2 more sources

Ytterbium-Catalyzed Conjugate Allylation of Alkylidene Malonates

open access: yes, 2016
Alkylidene malonates undergo efficient conjugate allylation upon treatment with allylstannanes or allylsilanes under the action of ytterbium ...
Hon Wai Lam (1932658)   +2 more
core   +1 more source

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

open access: yesChemistry – A European Journal, EarlyView.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis   +2 more
wiley   +1 more source

Characterization of mode-locking in an all-fiber, all normal dispersion ytterbium based fiber oscillator

open access: green, 2015
András Cserteg   +4 more
openalex   +1 more source

High power ytterbium rod-type fiber laser delivering tunable picosecond pulses

open access: gold, 2022
Muhammad Ghawas   +4 more
openalex   +1 more source

Single‐Step Synthesis of Dithieno[3,2‐b:2′,3′‐e]Pyridines and Their Acid‐Dependent Optical and Photosensitising Properties

open access: yesChemistry – A European Journal, EarlyView.
The synthesis of dithieno[3,2‐b:2′,3′‐e]pyridines (DTPs) is herein reported, and their optical properties are studied both experimentally and computationally. Protonation or methylation of the nitrogen atom induced bathochromic shifts in their absorption and emission spectra.
Dominic Taylor   +7 more
wiley   +1 more source

Dissecting the Influence of Batch Effects on Immunomics Pattern Discovery in High‐Dimensional Mass Cytometry

open access: yesCytometry Part A, EarlyView.
ABSTRACT High‐dimensional cytometry, such as mass cytometry (CyTOF), measures protein expression in single cells. When paired with AI‐enhanced data analytics, it facilitates the discovery of immune biomarkers that can assist in diagnosing and treating immune‐related diseases. However, fluctuating instrument readouts, known as batch effects, can obscure
Martin Wasser   +4 more
wiley   +1 more source

Random finite element analysis on ground subsidence caused by tunnel excavation in karst regions with spatial variable soil

open access: yesDeep Underground Science and Engineering, EarlyView.
This study investigates ground subsidence during tunnel excavation in karst areas, highlighting the combined effects of karst cave proximity, cave size, and soil spatial variability. Findings suggest that shorter cave distances and larger cave sizes increase subsidence variability, and a modified Peck formula is proposed for more accurate subsidence ...
Zhenghong Su   +4 more
wiley   +1 more source

X-ray analysis of stacking faults in ytterbium [PDF]

open access: yes, 1988
At room temperature ( z 300 K), ytterbium has a predominantly f c c structure [l, 21. However, a small13; amount of the h c p structure corresponding to the low- as well as the high-temperature phases [3-61 is also known to coexist [7, 81 with the room ...
Vijayan, Kalyani
core  

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