Results 201 to 210 of about 40,284 (328)

Reorientation‐Driven Degradation in Oriented Perovskite Films: Shifting Facet Engineering to Thermodynamic Stability

open access: yesSmall, EarlyView.
The role of crystallographic orientation in the thermal stability of narrow‐bandgap perovskite solar cells remains largely underexplored. In Sn–Pb mixed perovskite films, strong orientation can inherently compromise stability under prolonged thermal stress, triggering reorientation‐induced degradation through microstrain accumulation.
Xiaojing Ci   +10 more
wiley   +1 more source

Chiral Bifacial Non‐Fullerene Acceptors with Chirality‐Induced Spin Selectivity: A Homochiral Strategy to Improve Organic Solar Cell Performance

open access: yesAngewandte Chemie, Volume 138, Issue 3, 16 January 2026.
We develop new bifacial chiral non‐fullerene acceptors (NFAs) for organic solar cells (OSCs). Through comparative investigations of four NFAs including meso, racemic, and chiral entries, we demonstrate the superiority of homochiral NFAs for the first time.
Shuang Li   +4 more
wiley   +2 more sources

Identification of Chlorobenzene in the Viking Gas Chromatograph‐Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars [PDF]

open access: bronze, 2018
Melissa Guzman   +6 more
openalex   +1 more source

Revealing the Energy Level and Charge Dynamics Interplay in Mixed Pb‐Sn Perovskite Solar Cells with Novel Phenoxazine and Phenothiazine Self‐Assembled Monolayers

open access: yesSolar RRL, EarlyView.
Carbazole‐based self‐assembled monolayers (SAMs) have proven effective as HTLs in perovskite solar cells (PSCs). However, the energy alignment with narrow‐bandgap lead‐tin (Pb‐Sn) perovskites is suboptimal. Here, we design four phenoxazine/phenothiazine SAMs.
Daniele T. Cuzzupè   +12 more
wiley   +1 more source

Polarized Heterojunction in a Doubly Doped Layer‐by‐Layer Structure to Obtain an Organic Photovoltaic Device of 20.5% Efficiency

open access: yesAngewandte Chemie, Volume 138, Issue 3, 16 January 2026.
A solvent‐mediated infiltration doping strategy was proposed, enabling efficient double doping in organic photovoltaics. By spatially separating F4TCNQ and DMBI dopants within a D18/L8‐BO layer‐by‐layer architecture, dopant crosstalk and trap formation are minimized by controlling the penetration depth.
Qun Yin   +13 more
wiley   +2 more sources

A Rigid Polymer Donor Based on a Simple Benzodithiophene-Thiazole Backbone for Organic Photovoltaics. [PDF]

open access: yesChemSusChem
Teshima Y   +8 more
europepmc   +1 more source

Enhanced CO2 Coordinates the Spatial Recruitment of Diazotrophs in Rice Via Root Development

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Understanding the reciprocal interaction between root development and coadapted beneficial microbes in response to elevated CO2 (eCO2) will facilitate the identification of nutrient‐efficient cultivars for sustainable agriculture. Here, systematic morphological, anatomical, chemical and gene expression assays performed under low‐nitrogen ...
Junwen Zhao   +12 more
wiley   +1 more source

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