Results 181 to 190 of about 192,634 (311)

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

Tailoring Ba₃PCl₃-based perovskite solar cells via multi-parameter optimization for high power conversion efficiency. [PDF]

Sci Rep
Bhattarai S, Banthia R, Kumar A, Alali AS, Dwivedi DK, Tanti B, Maiti M, DasMahapatra S.   +7 more
europepmc   +1 more source

Improved Power Conversion Efficiency with Tunable Electronic Structures of the Cation-Engineered [A_i]PbI₃ Perovskites for Solar Cells: First-Principles Calculations. [PDF]

Int J Mol Sci, 2022
Al-Shami A, Sibari A, El Kenz A, Benyoussef A, El Moutaouakil A, Mounkachi O.   +5 more
europepmc   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Structural Configuration Effects of Freestanding TiO₂ Nanotube Arrays on Power Conversion Efficiency in Dye-Sensitized Solar Cells. [PDF]

Materials (Basel)
Gaudel GS, Yu SJ, Yang HY, Moon YC, Kim SH, Park SH, Jun BH, Kim YJ, Rho WY.   +8 more
europepmc   +1 more source

A High Power-Conversion-Efficiency Voltage Boost Converter with MPPT for Wireless Sensor Nodes. [PDF]

Sensors (Basel), 2021
Zhu X, Fu Q, Yang R, Zhang Y.
europepmc   +1 more source

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source

Improving Perovskite/CIGS Tandem Solar Cells for Higher Power Conversion Efficiency through Light Management and Bandgap Engineering. [PDF]

ACS Appl Mater Interfaces
Farias-Basulto G, Mehlhop T, Otto NJ, Bertram T, Jäger K, Gall S, Weinberger N, Schlatmann R, Lauermann I, Klenk R, List-Kratochvil E, Kaufmann CA.   +11 more
europepmc   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Enhanced power conversion efficiency in high power single spatial mode ridge waveguide diode lasers using extreme triple asymmetric epitaxial structure. [PDF]

Sci Rep
Zhao X, Sweatt L, Levaur T, Zhu L.
europepmc   +1 more source