Results 261 to 270 of about 212,547 (332)

Multi-modal management of dental fluorosis in a family: A case series. [PDF]

open access: yesMedicine (Baltimore)
Alwadai GS   +3 more
europepmc   +1 more source

Studies on Pulp Bleaching (IV)

open access: bronze, 1965
Michiyoshi Köno, Tamio Kondo
openalex   +2 more sources

Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques

open access: yesAdvanced Energy Materials, EarlyView.
This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi   +6 more
wiley   +1 more source

Algal Symbiont Diversity and Host Fitness Variation in Amoebozoan Photosymbiosis. [PDF]

open access: yesJ Eukaryot Microbiol
Yamagishi D   +4 more
europepmc   +1 more source

Discerning Performance Bottlenecks of State‐of‐the‐Art Narrow Bandgap Organic Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
This work quantitatively discerns the loss mechanisms of state‐of‐the‐art low‐bandgap organic solar cells based on BTPV‐4X‐eC9 acceptors. Compared to PM6:Y6, geminate recombination of charge transfer (CT) states governs photocurrent losses. This relates to conformational freedom of these acceptors that restricts their aggregation, and also counteracts ...
Atul Shukla   +19 more
wiley   +1 more source

Charge Carrier Dynamics at Heterojunction of Semiconductor Nanoheterostructures for Photocatalytic Solar Fuel Generation

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review highlights the use of time‐resolved spectroscopies, including transient absorption (TAS), in situ TAS, and time‐resolved photoluminescence, to study exciton and charge carrier dynamics in different time scales for semiconductor nanoheterostructures.
Kai‐An Tsai   +2 more
wiley   +1 more source

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