Results 61 to 70 of about 67,798 (255)
Advanced Materials Technologies, EarlyView.An O radical‐induced n‐to‐p transition in PbS quantum dots (QDs) is achieved via atmospheric Ar/O2 treatment, enabling favorable band alignment and stable photogating in PbS QD/IGZO phototransistors. Interfacial defect passivation and Fermi‐level modulation, confirmed by XPS and UPS analyses, effectively suppress dark current, induce a positive VTH ...
MD Redowan Mahmud Arnob +4 more
wiley +1 more source
Micromachines, 2018 Polymer microstructures are widely used in optics, flexible electronics, and so forth. We demonstrate a cost-effective bottom-up manner for patterning polymer microstructures by evaporative self-assembly under a flexible geometric confinement at a high ...
Xiangmeng Li, Xijing Zhu, Huifen Wei
doaj +1 more source
Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing
Advanced Robotics Research, EarlyView.This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan +14 more
wiley +1 more source
Chemical Synthesis and Characterization Study of Nanocrystalline and Coral Rock-Like Kasterite Cu2ZnSnS4 (CZTS) Thin Films [PDF]
Iranian Journal of Materials Science and EngineeringThe Cu2ZnSnS4 (CZTS) thin film is newly emerging semiconductor material in thin film solar cell industry. The CZTS composed of economical, common earth abundant elements.
Sandesh Jirage +3 more
doaj
Seedless, Etchless Deposition of Nanocrystalline Diamond Coatings for Performance Improvements of Micro End Mills using Carbon Ion Implantation [PDF]
, 2011 This study compares the cutting performance of (1) as-received uncoated, (2) acid etched plus seeded plus nanocrystalline diamond (NCD) coated, (3) carbon ion implanted (CII) plus NCD coated, and (4) only CII micro end ...
Heaney, Patrick J. +6 more
core
Kinetics and Thermodynamics of Dye (Group VIII Metal)–Sensitized Nanocrystalline Titanium Dioxide Photoelectrodes [PDF]
, 2004 This thesis reports a comprehensive series of experiments involving complementary kinetics and thermodynamic measurements directed at isolating the important individual reactions in dye-sensitized nanocrystalline titanium dioxide solar cells (DSSCs ...
Mayo, Elizabeth Idonia
core +1 more source
Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics
Advanced Robotics Research, EarlyView.Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won +5 more
wiley +1 more source
Deformation Twinning Mechanisms in Nanocrystalline Ni
, 2006 Extensive transmission electron microscopy examinations confirm that twinning does occur upon large plastic deformation in nanocrystalline Ni, for which no sign of deformation twinning was found in previous tensile tests.
武晓雷 +2 more
core +1 more source
Advanced Science, EarlyView.This study employs a nanochain engineering approach combined with an in situ oxidation strategy to fabricate self‐insulating iron‐based magnetic nanochains, addressing the challenge of balancing magnetic coupling and electrical insulation in soft magnetic materials.
Dingrong Zuo +8 more
wiley +1 more source
Materials Research Express, 2020 The tin dioxide nanoparticles (SnO _2 NPs) were fabricated via eco-friendly process using Daphne mucronata ( D. mucronata ) leaves extract as capping and reducing agent.
Sirajul Haq +8 more
doaj +1 more source