Ke Jin
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View article: Machine Learning–Driven Design of Engineered Cilia Enables Hybrid Operations in Acoustic Microrobots
Machine Learning–Driven Design of Engineered Cilia Enables Hybrid Operations in Acoustic Microrobots Open
The code include the ML model to predict cilia resonance peak features and compared to FEA results.
View article: Using Certainty Factor as a Spatial Sample Filter for Landslide Susceptibility Mapping: The Case of the Upper Jinsha River Region, Southeastern Tibetan Plateau
Using Certainty Factor as a Spatial Sample Filter for Landslide Susceptibility Mapping: The Case of the Upper Jinsha River Region, Southeastern Tibetan Plateau Open
Landslide susceptibility mapping (LSM) faces persistent challenges in defining representative stable samples as conventional random selection often includes unstable areas, introducing spatial bias and compromising model accuracy. To addre…
View article: Evaluation Study on Corrosion Inhibitor and Tube/Rod Material Compatibility in CO2 Injection-Production Wells
Evaluation Study on Corrosion Inhibitor and Tube/Rod Material Compatibility in CO2 Injection-Production Wells Open
This paper evaluates the corrosion resistance performance of different corrosion inhibitors and tube/rod materials in the injection-production well environment of Carbon Capture, Utilization and Storage (CCUS) projects. Through laboratory …
View article: Simple k-Crashing Plan with a Good Approximation Ratio
Simple k-Crashing Plan with a Good Approximation Ratio Open
In project management, a project is typically described as an activity-on-edge network, where each activity/job is represented as an edge of some network N (which is a directed acyclic graph). To speed up the project (i.e., reduce the dura…
View article: Antisolvent‐Bathing Strategy with Ultra‐Wide Processing Window for Making High‐efficiency Perovskite Solar Cells in Ambient Air
Antisolvent‐Bathing Strategy with Ultra‐Wide Processing Window for Making High‐efficiency Perovskite Solar Cells in Ambient Air Open
Most record‐efficiency perovskite solar cells rely on spin‐coating with antisolvent dripping, which is fundamentally incompatible with roll‐to‐roll (R2R) manufacturing. The crystallization kinetics of dynamic wet film during spin coating d…
View article: Reliable perovskite indoor photovoltaics for self-powered devices
Reliable perovskite indoor photovoltaics for self-powered devices Open
The rise of the Internet of Things has spurred a rapid increase in demand for self-powered devices, accompanied by the swift development of highly compatible indoor photovoltaics. Perovskite indoor photovoltaics (PIPVs) have garnered signi…
View article: Alkylammonium Salt as Additives to Expand the Processing Window of Wide‐Bandgap Perovskite Solar Cells Made in Ambient Air
Alkylammonium Salt as Additives to Expand the Processing Window of Wide‐Bandgap Perovskite Solar Cells Made in Ambient Air Open
Wide‐bandgap (WBG) perovskites are critical for advancing tandem solar cell technology, yet their fabrication remains constrained by narrow processing windows and environmental instability. A synergistic alkylammonium salt additive strateg…
View article: Programmable Piezoelectricity of 2D Hexagonal Boron Nitride via Defect Engineering
Programmable Piezoelectricity of 2D Hexagonal Boron Nitride via Defect Engineering Open
Piezoelectricity in 2D hexagonal boron nitride (hBN) plays a crucial role in its applications in various advanced functional devices. Therefore, appropriately adjusting intrinsic piezoelectric properties of 2D hBN becomes desirable for dif…
View article: Superior interface properties and unusual deformation mechanisms of high-entropy alloys through explosive welding
Superior interface properties and unusual deformation mechanisms of high-entropy alloys through explosive welding Open
Refractory high-entropy alloys (RHEAs) have been extensively studied due to their remarkable properties. However, their complex preparation processes and high production costs limit their engineering applications. In this study, we success…
View article: Ti-Zr-V-Nb-Al BCC high-entropy alloy with outstanding uniform ductility achieved by grain refinement
Ti-Zr-V-Nb-Al BCC high-entropy alloy with outstanding uniform ductility achieved by grain refinement Open
The lack of sufficient uniform deformation ability of body-centered cubic (BCC) high-entropy alloys (HEAs) is the obstacle to their applications as structural materials. Here we present a grain refinement strategy to achieve excellent unif…
View article: A co-amorphous oleogelator of curcumin and piperine for olive oil as multifunctional food additives
A co-amorphous oleogelator of curcumin and piperine for olive oil as multifunctional food additives Open
This study explores the development of a novel olive oil-based oleogel using a co-amorphous mixture of curcumin (Cur) and piperine (Pip) as the gelator. The co-amorphous mixture was prepared via a solvent co-evaporation method, optimizing …
View article: Inverse-Designed Ultra-Compact Passive Phase Shifters for High-Performance Beam Steering
Inverse-Designed Ultra-Compact Passive Phase Shifters for High-Performance Beam Steering Open
Ultra-compact passive phase shifters are inversely designed by the multi-objective particle swarm optimization algorithm. The wavelength-dependent phase difference between two output beams originates from the different distances of the inp…
View article: Gravity compensation and output data decoupling of a novel six-dimensional force sensor
Gravity compensation and output data decoupling of a novel six-dimensional force sensor Open
A shunt three-legged parallel six-dimensional force sensor has been designed for more precise measurement of six-dimensional force/moment information. The theoretical static force model of the sensor was established based on the equivalent…
View article: Mechanical manipulation for ordered topological defects
Mechanical manipulation for ordered topological defects Open
Randomly distributed topological defects created during the spontaneous symmetry breaking are the fingerprints to trace the evolution of symmetry, range of interaction, and order parameters in condensed matter systems. However, the effecti…
View article: Optimization of Fixture Number in Large Thin-Walled Parts Assembly Based on IPSO
Optimization of Fixture Number in Large Thin-Walled Parts Assembly Based on IPSO Open
There are lots of researches on fixture layout optimization for large thin-walled parts. Current researches focus on the positioning problem, i.e., optimizing the positions of a constant number of fixtures. However, how to determine the nu…