Results 191 to 200 of about 192,965 (309)

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Annealing-Free Gradient Doping Strategy to Build Amorphous Nb:TiO_X Electron Transport Layer for Efficient Perovskite Solar Cells. [PDF]

Small
Luo F, Zhang D, Chen S, Lee Y, Kang JH, Jang J, Jung HJ, Lee S, Chae JY, Lee JW, Kim HK.   +10 more
europepmc   +1 more source

Sputtered Ultrathin TiO₂ as Electron Transport Layer in Silicon Heterojunction Solar Cell Technology. [PDF]

Nanomaterials (Basel), 2022
Fernández S, Torres I, Gandía JJ.
europepmc   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

A Highly Stable Organic-Inorganic Hybrid Electron Transport Layer for Ultraflexible Organic Photodiodes. [PDF]

Adv Mater
Wijaya TJ, Xiong S, Sasaki K, Kato Y, Mori K, Koizumi M, Lee S, Kobayashi M, Zhou Y, Fukuda K, Yokota T, Someya T.   +11 more
europepmc   +1 more source

Influence of Al doping in zinc oxide electron transport layer for the degradation triple-cation-based organometal halide perovskite solar cells. [PDF]

Heliyon, 2023
Khan F, Ahmad V, Alshahrani T, Balobaid AS, Alanazi AM.   +4 more
europepmc   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Passivation Mechanism of (18-Crown-6) Potassium on Complex Defects in SnO₂ Electron Transport Layer of Solar Cells. [PDF]

Molecules
Yang S, Zhang Q, Song Q, Zhuang Y, Wang S, Dou Y, Wang J, Zhao X, Zhang L, Zhang H, Lu W, Zhang X, Wu Y, Jiang X.   +13 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Performance Improvement of Quantum Dot Light-Emitting Diodes Using a ZnMgO Electron Transport Layer with a Core/Shell Structure. [PDF]

Materials (Basel), 2023
Eun YB, Jang GP, Yang JH, Kim SY, Chae YB, Ha MY, Moon DG, Kim CK.   +7 more
europepmc   +1 more source