Results 131 to 140 of about 3,408 (306)

Impact of Al/Ti Electrodes on the Performance and Operational Stability of n‐Channel Solution‐Processed Solid‐State Electrolyte‐Gated Transistors: Applications in Reservoir Computing

open access: yesAdvanced Electronic Materials, EarlyView.
The Al/Ti electrode demonstrates superior n‐channel performance and enhanced operational stability in diketopyrrolopyrrole (DPP)‐based organic electrolyte‐gated transistors (OEGTs) compared to conventional Au electrodes. A systematic investigation of polymer insulators and solid electrolyte gate dielectrics reveals electrode‐dependent contact ...
Quanhua Chen   +10 more
wiley   +1 more source

Toward Green Processing of Perovskite Solar Cells: Protic Ionic Liquids Enable Water‐ and Alcohol‐Based MAPbI3 Precursors Inks for Slot‐Die Coating

open access: yesAdvanced Energy Materials, EarlyView.
This work represents the first report of a water‐based green ink formulation for one‐step thin film coating of halide perovskite semiconductors at room‐temperature conditions by slot‐die coating, highlighting its potential for sustainable commercial manufacturing. Optimization of the solvent mixture of water (H2O) isopropanol (IPA) and the protic ionic
Feray Ünlü   +12 more
wiley   +1 more source

On Integral Operators with Operator-Valued Kernels

open access: yesJournal of Inequalities and Applications, 2010
Here, we study the continuity of integral operators with operator-valued kernels. Particularly we get estimates under some natural conditions on the kernel , where and are Banach spaces, and and are positive measure spaces: Then, we apply ...
Shahmurov Rishad
doaj  

Correlation of Band Bending and Ionic Losses in 1.68 eV Wide Band Gap Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Piperazinium salt treatments with different anions (chloride, iodide, tosylate, and bistriflimide) influence the energetics, carrier dynamics and long‐term stability of 1.68 eV perovskite solar cells. Chloride treatments achieve the highest efficiency (21.5%) but suffer from fast degradation due to ionic losses.
Florian Scheler   +28 more
wiley   +1 more source

An immersed boundary vector potential‐vorticity meshless solver of the incompressible Navier–Stokes equation

open access: yesInternational Journal for Numerical Methods in Fluids, Volume 95, Issue 1, Page 143-175, January 2023., 2023
We present a new strong‐form meshless solver combined with the boundary condition‐enforced immersed boundary method for the numerical solution of the nonstationary, incompressible, viscous Navier–Stokes equations in their stream function‐vorticity (in 2D) and vector potential‐vorticity (in 3D) formulation.
George C. Bourantas   +6 more
wiley   +1 more source

Efficient ECC Processor Designs for IoT Using Edwards Curves and Exploiting FPGA Embedded Components

open access: yesIEEE Access
Elliptic Curve Cryptography (ECC) provides high security with shorter key sizes and higher performance. Internet of Things (IoT) is the interconnected network where a vast number of connected devices require high security to ensure data integrity and ...
Osama Al-Khaleel   +3 more
doaj   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu   +5 more
wiley   +1 more source

Electronic Fourier–Galois Spectrum Analyzer for the Field GF(31)

open access: yesApplied Sciences
A scheme for the Fourier–Galois spectrum analyzer for the field GF(31) is proposed. It is shown that this analyzer allows for solving a wide enough range of problems related to image processing, in particular those arising in the course of experimental ...
Kaisarali Kadyrzhan   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy