Results 61 to 70 of about 110,244 (159)
Advanced Materials Interfaces, EarlyView.Polyvinyl pyrrolidone passivation enhances TiO2/CsPbI2Br interfaces, suppressing recombination and improving photodetector performance with faster response, higher photoresponsivity, and superior detectivity. Abstract Inorganic perovskites hold immense promise for optoelectronic applications, but their performance is often hindered by defects and trap ...
Shruti Shah +12 more
wiley +1 more source
Chern classes of blow-ups [PDF]
Mathematical Proceedings of the Cambridge Philosophical Society, 2009 AbstractWe extend the classical formula of Porteous for blowing-up Chern classes to the case of blow-ups of possibly singular varieties along regularly embedded centers. The proof of this generalization is perhaps conceptually simpler than the standard argument for the nonsingular case, involving Riemann–Roch without denominators.
openaire +3 more sources
Plasmonic‐Strain Engineering of Quantum Emitters in Hexagonal Boron Nitride
Advanced Materials Interfaces, EarlyView.Hexagonal boron nitride (hBN) defects attract interest for single‐photon emission in quantum technologies. This study presents an hBN‐gold nanocone platform to engineer emission centers. The findings reveal emission overlap with gold fluorescence, complicating attribution.
Anuj Kumar Singh +13 more
wiley +1 more source
Chemical Vapor Deposition for the Fabrication of WTe2/h‐BN Heterostructures
Advanced Materials Interfaces, EarlyView.Chemical vapor deposition (CVD) is studied to produce WTe2 atomic crystals with different morphologies on Si/SiO2 and Si/SiO2/h‐BN substrates. The formation of vertical WTe2/h‐BN heterostructures can be achieved by using a slightly increased temperature as compared to SiO2 substrates, and characterization, including Raman and XPS studies, confirms the ...
Andrejs Terehovs +6 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.The increase in steric hindrance leads to reduce the energy gap between HOMO and LUMO, thereby enhance the binding affinity with copper ions. For tertbutyl thiourea, the substituents regulate the deposition rate of copper ions, promote the densification, and enhance the stability of the carbon‐sulfur double bond, reduce the residual sulfur content ...
Mingwei Chen +8 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Low‐interfacial toughness PDMS/SiO2 coatings are applied to aluminum substrates and tested under natural high‐altitude conditions. The coatings demonstrate strong anti‐icing, icephobic, and large‐scale deicing performance. Field results highlight delayed freezing, reduced ice adhesion, and stable durability, offering practical insights into the use of ...
Tao Zhu +7 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.The supergravity and in‐situ evaporation are utilized to produce GO thin films with a record‐high mechanical strength of 540 MPa. The supergravity confines the 2D flakes within a very thin layer and creates a large all‐directional shear stress to induce the superalignment, while in‐situ evaporation accelerates the dehydration and facilitates the ester ...
Dawei Zhang +10 more
wiley +1 more source
Biocompatibility and Long‐Term Stability of DNA‐Based Organic Mixed Conductors for Bioelectronics
Advanced Materials Interfaces, EarlyView.The biocompatibility and long‐term stability of DNA‐based mixed ionic‐electronic conductors are investigated. In vitro cytotoxicity and cell viability are assessed using flow cytometry assay on primary mouse fibroblasts cultures. The biocomposites are integrated into organic electrochemical transistors (OECTs) to determine the stability of their ...
Sarka Hradilova +7 more
wiley +1 more source
Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing
Advanced Materials Technologies, EarlyView.Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This paper contrasts electrospinning and 3D printing for porous membrane fabrication, evaluating their evolution, cost, resolution, mechanical traits, and scalability. While 3D printing excels in material diversity and industrial adaptability, electrospinning achieves finer resolution and thermal resilience.
Eya Kacem +6 more
wiley +1 more source