Results 151 to 160 of about 2,129,467 (285)

Microhardness Variation with Indentation Depth for Body-Centered Cubic Steels Pertinent to Grain Size and Ferrite Content. [PDF]

Materials (Basel)
Xu A, Song X, Ye M, Wan Y, Zhang C.
europepmc   +1 more source

SensEnhance: A Genetic Circuit for Converting Endogenous Mammalian Gene Signals Into High‐Dynamic‐Range Genetic Readouts

Advanced Science, EarlyView.
Here, we present SensEnhance, a modular genetic circuit that converts leaky, low‐dynamic‐range promoter signals into tightly controlled, high‐dynamic‐range outputs. Applied to mechanosensing and IL‐6‐responsive promoters, SensEnhance increases fold changes from 2.6‐ and 2.5‐fold in promoter‐only configurations to over 20‐ and 14‐fold, respectively ...
Miguel Baños, Stanislav Anastassov, Payman Goodarzi, Mustafa Khammash, Wilfried Weber   +4 more
wiley   +1 more source

Interface‐Mediated Self‐Rectifying CsCuCl3 Memristors With Tunable Thresholds for Reconfigurable Neuromorphic Computing

Advanced Science, EarlyView.
Interface‐mediated CsCuCl3 memristors achieve self‐rectification and tunable thresholds, enabling selector‐free 8 × 8 arrays with > 105 ON/OFF and > 104 rectification. Supporting dual‐mode neuromorphic computing, negative thresholds preserve low‐light recognition accuracy (91%), while positive thresholds enable sparsity‐aware edge computing.
Qingwei Shi, Mufan Zhu, Song He, Zhen Yan, Yuezhong Lu, Shuaidi Wu, Wenju Xie, Xiaofeng Wang, Baochang Cheng, Jie Zhao   +9 more
wiley   +1 more source

Molecular Engineering of Multi‐Site Small‐Molecule Chelation for Highly Efficient and Stable n‐i‐p Perovskite Solar Cells

Advanced Science, EarlyView.
Li+ ion migration in Li‐TFSI‐doped Spiro‐OMeTAD impairs efficiency and device stability. Rather than replacing Li+, a multi‐site chelator is designed and introduced into Spiro‐OMeTAD to immobilize Li+ ions with high affinity. The synergistic effects of suppressing ion migration, inducing ordered molecular packing, boosting p‐doping efficiency, and ...
Xinbao Lin, Xiangyang Zhang, Guanghao Meng, Xiaozheng Zhao, Yanan Liu, Tianci An, Min Li, Wenya Zhao, Miaoran Zhang, Linfeng Cui, Taoyu Weng, Yantao Shi, Bo Liu   +12 more
wiley   +1 more source

Anisotropic Nanofiber Architectures for Strain‐Insensitive Pressure Sensing and Stretchable Interconnects

Advanced Electronic Materials, EarlyView.
Electrospun PEDOT/PAAm nanofiber mats exhibit anisotropic electromechanical behavior, maintaining stable resistance under tensile strain while showing pressure‐responsive resistance modulation under vertical loading. This direction‐dependent response highlights their potential as tensile‐stable, pressure‐responsive components for deformable sensing and
Seung‐Hyun Oh, Hyunmin Park, Guhyeon Kwon, Young‐Chang Joo, So‐Yeon Lee   +4 more
wiley   +1 more source

Characterization of Crack Evolution and Subsurface Damage in AA7075-T6, Anodized AA6061-T6, and Al-15 vol.% SiC T4 Composite Under Wear and Indentation Loading. [PDF]

Materials (Basel)
Sey E, Husnain SA, Jarjoura G, Farhat ZN.   +3 more
europepmc   +1 more source

Colossal Modulation of Mechanical Resonance with temperature in single‐Crystalline SrTiO3 Microbridges Integrated on Silicon

Advanced Electronic Materials, EarlyView.
The structural characteristics and resonant mechanical behavior of suspended microbridges comprised of single‐crystalline SrTiO3 that has been grown on silicon are presented. Due to differences in thermal expansion between the SrTiO3 and silicon, we find that the resonant frequencies of the microbridges are not only enhanced, but also hyper‐sensitive ...
Deepa Guragain, Laveeza Ahmad, Alexander A. Puretzky, Carson Hester, Zheng Hui Lim, Richard Le, Sundeep Mukherjee, Ye Cao, Joseph H. Ngai   +8 more
wiley   +1 more source

An integrated experimental-computational framework for elasto-plastic characterization and spatial mapping of canine bone properties. [PDF]

PLoS One
Amirzade B, Zobaer T, Lapsley J, Kim DG, Selmic LE, Nassiri A.   +5 more
europepmc   +1 more source

Depth of Indentation on an Impacting Projectile

Journal of Applied Physics, 1960
openaire   +2 more sources

Fast Homoepitaxy on (100) β‐Ga2O3 Substrates With Large Grown‐In Offcut

Advanced Electronic Materials, EarlyView.
(100) β‐Ga2O3 substrates with grown‐in offcuts eliminate grinding waste. A 13.7° offcut in the [‐c] direction produces vertical (001) sidewalls, ideal for 3D architectures. Increasing the offcut angle from 0° to 13.4° continually increases growth rate up to 30x, and step‐flow growth is maintained.
M. Brooks Tellekamp, Drew Haven, David Joyce, John Mangum, Henry Garland, Robert Lavelle, Kevin Schulte, Anna Sacchi, Matt Young, Andriy Zakutayev   +9 more
wiley   +1 more source