Results 111 to 120 of about 459,415 (281)

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

The effect of Sn concentration on oxide texture and microstructure formation in zirconium alloys

, 2015
Alistair Garner, Jing Hu, Allan Harte, Philipp Frankel, C.R.M. Grovenor, Sergio Lozano‐Perez, Michael Preuß   +6 more
openalex   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Grain boundary cracks patching and defect dual passivation with ammonium formate for high-efficiency triple-cation perovskite solar cells

Communications Materials
Triple-cation perovskite solar cells exhibit better long-term stability as compared to FAPbI3 devices but also have more ions and vacancies defects in film.
Yang Ding, Yefan Wu, Xiangxiang Feng, Hengyue Li, Erming Feng, Jianhui Chang, Caoyu Long, Yuanji Gao, Junliang Yang   +8 more
doaj   +1 more source

Microstructures

, 2003
GRANTED A method for forming a microstructures is described. The method comprises: depositing a seed material on a substrate; growing a nanotube from the seed material; depositing microstructure material on the substrate to embed the nanotube in the microstructure material; and, detaching the substrate to release the microstructure.
openaire   +1 more source

Associations between T₁ white matter lesion volume and regional white matter microstructure in aging

, 2013
Elizabeth C. Leritz, Juli Shepel, Victoria J. Williams, Lewis A. Lipsitz, Regina E. McGlinchey, William Milberg, David H. Salat   +6 more
openalex   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Interfacial design strategies for stable and high-performance perovskite/silicon tandem solar cells on industrial silicon cells

Nature Communications
Reducing interfacial non-radiative recombination at the perovskite/electron transport layer interface remains a critical challenge for achieving high performance and stable perovskite/silicon tandem solar cells.
Lingyi Fang, Ming Ren, Biwen Li, Xuzheng Liu, Suzhe Liang, Julian Petermann, Mohammad Gholipoor, Tonghan Zhao, Johannes Sutter, Paul Fassl, Henry Weber, Ralf Niemann, Linjie Dai, Renjun Guo, Uli Lemmer, Fabian Fertig, Ulrich W. Paetzold   +16 more
doaj   +1 more source

Powder characteristics, microstructure and properties of graphite platelet reinforced Poly Ether Ether Ketone composites in High Temperature Laser Sintering (HT-LS)

, 2015
Yuan Wang, Davood Rouholamin, Richard Davies, Oana Ghita   +3 more
openalex   +2 more sources

Synergistic effects of composition and heat treatment on microstructure and properties of vacuum die cast Al-Si-Mg-Mn alloys [PDF]

, 2018
Junjie Xu, Pan Ye, Tao Lü, Bing Bo
openalex   +1 more source