Results 141 to 150 of about 192,965 (309)

Nonthermal Plasma Reduction of Nickel Oxide Layers by Atmospheric Pressure Dielectric Barrier Discharge in Argon/Hydrogen

Advanced Engineering Materials, EarlyView.
This work explores the reduction of nickel oxide layers using dielectric barrier discharge plasma in an argon–hydrogen atmosphere. The results reveal a strong temperature dependence, enabling complete reduction of thick oxide layers at 200°C within seconds.
Maria Argirusi, Viktor Udachin, Sascha Jan Zimmermann, Alexander Tillmanns, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +5 more
wiley   +1 more source

Analyzing hysteresis behavior of capacitance-voltage characteristics of IZO/C₆₀/pentacene/Au diodes with a hole-transport electron-blocking polyterpenol layer by electric-field-induced optical second-harmonic generation measurement

, 2013
By using electric-field-induced optical second-harmonic generation (EFISHG) measurement, we analyzed hysteresis behavior of capacitance-voltage (C-V) characteristics of IZO/polyterpenol (PT)/C₆₀/pentacene/Au diodes, where PT layer is actively working as ...
Manaka, Takaaki, Taguchi, Dai, Bazaka, Kateryna, Jacob, Mohan V., Iwamoto, Mitsumasa   +4 more
core   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Large-Area Perovskite Solar Module Produced by Introducing Self-Assembled L-Histidine Monolayer at TiO₂ and Perovskite Interface

Nanomaterials
Perovskite solar cells have been proven to enhance cell characteristics by introducing passivation materials that suppress defect formation. Defect states between the electron transport layer and the absorption layer reduce electron extraction and ...
Hung-Chieh Hsu, Jung-Che Tsao, Cheng-Hsien Yeh, Hsuan-Ta Wu, Chien-Te Wu, Shih-Hsiung Wu, Chuan-Feng Shih   +6 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Dopant engineering for ZnO electron transport layer towards efficient perovskite solar cells. [PDF]

RSC Adv, 2023
Zainal Abidin NA, Arith F, Noorasid NS, Sarkawi H, Mustafa AN, Safie NE, Shah ASM, Azam MA, Chelvanathan P, Amin N.   +9 more
europepmc   +1 more source

Surface modification of electron transport layer for high efficiency printable perovskite photovoltaics

, 2022
Perovskite solar cells have emerged as an attractive form of renewable energy in recent times. There have been many studies on perovskite solar cells and the performance of such devices that risen considerably.
Imran Rakin Md
core  

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Efficient Quantum Dot Light-Emitting Diodes With DAA Doped Electron Transport Layer

IEEE Journal of the Electron Devices Society
Zinc oxidenanoparticles (ZnO NPs) is widely used as electron transport layer material in quantum dot light-emitting diodes (QLED) due to its high carrier mobility, unique photoelectric properties and good stability.
Haomin Chen, Qunying Zeng, Yangbin Zhu, Tuo Wu, Yijie Fan, Tailiang Guo, Hailong Hu, Fushan Li   +7 more
doaj   +1 more source

Transferable Graphene Oxide by Stamping Nanotechnology: Electron‐Transport Layer for Efficient Bulk‐Heterojunction Solar Cells

, 2013
Layer by layer: Electron-transport layers (ETLs) of transferable graphene oxide (GO) inserted by using a stamping nanotechnology (see picture) result in bulk-heterojunction (BHJ) solar cells with enhanced power conversion efficiency because of enhanced ...
Jong Hyeok Park, Dong Hwan Wang, Wang, Dong Hwan, Kim, Jung Kyu, Jung Hwa Seo, Park, In Sun, Heeger, Alan J., Seo, Jung Hwa, Jung Kyu Kim, Insun Park, Hong, Byung Hee, Byung Hee Hong, Alan J. Heeger, Park, Jong Hyeok   +13 more
core   +1 more source