Results 171 to 180 of about 294,503 (303)

Functionalized rGO Interlayers Improve the Fill Factor and Current Density in PbS QDs-Based Solar Cells. [PDF]

Materials (Basel), 2019
Babaev AA, Parfenov PS, Onishchuk DA, Dubavik A, Cherevkov SA, Rybin AV, Baranov MA, Baranov AV, Litvin AP, Fedorov AV, Fedorov AV.   +10 more
europepmc   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Design of a next-generation conventional scintillator x-ray detector: Improved spatial resolution and fill factor. [PDF]

Med Phys
Hsieh SS.
europepmc   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

High Open-Circuit Voltage-Fill factor product in perovskite solar cells enabled by ferroelectric heterojunction modulation. [PDF]

Nat Commun
Wu N, Ni H, Niu T, Yang T, Qin R, Wang C, Chang X, Lang L, Wang S, Zhao D, Tian C, Zhao E, Zhao C, Liu SF, Zhang Y, Zhao K.   +15 more
europepmc   +1 more source

Ohmic transition at contacts key to maximizing fill factor and performance of organic solar cells. [PDF]

Nat Commun, 2018
Tan JK, Png RQ, Zhao C, Ho PKH.
europepmc   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Design of a high fill factor permanent magnet integrated starter generator with compressed stator windings [PDF]

This paper focuses on the improved thermal performance of electrical machines by increasing the conductor fill factor. A comparative design study of integrated starter generator (ISG) considering different pole/slot combinations and magnet topologies is ...
Kulan MC, Baker NJ, Widmer J
core  

Inverted perovskite solar modules with 99.3% geometrical fill factor via nanosecond single laser patterning. [PDF]

Commun Eng
Soto AER, Duarte VCM, Mendes A, Andrade L.   +3 more
europepmc   +1 more source