Results 21 to 30 of about 30,538 (181)

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Invited Article: CO_2 laser production of fused silica fibers for use in interferometric gravitational wave detector mirror suspensions [PDF]

, 2011
In 2000 the first mirror suspensions to use a quasi-monolithic final stage were installed at the GEO600 detector site outside Hannover, pioneering the use of fused silica suspension fibers in long baseline interferometric detectors to reduce suspension ...
Barton, M. A., Bell, A., Cagnoli, G., Cantley, C. A., Crooks, D. R. M., Cumming, A., Grant, A., Hammond, G. D., Harry, G. M., Heptonstall, A., Hough, J., Jones, R., Kelley, D., Kumar, R., Martin, I. W., Robertson, N. A., Rowan, S., Strain, K. A., Tokmakov, K., van Veggel, M.   +19 more
core   +2 more sources

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Innovative Approaches to Wear Reduction in Horizontal Powder Screw Conveyors: A Design of Experiments-Guided Numerical Study

Applied Sciences
Numerical simulations play a vital role in the modern engineering industry, especially when faced with interconnected challenges such as particle interactions and the structural integrity of conveyor systems.
Marko Motaln, Tone Lerher
doaj   +1 more source

Expander selection for an on board ORC energy recovery system [PDF]

, 2017
This paper deals with the comparison between volumetric expanders (screw, scroll and rotary vane) and an Inlet Forward Radial (IFR) micro turbine for the exploitation of an on board Organic Rankine Cycle (ORC) energy recovery system.
Capata, Roberto, Fabio, Pantano
core   +1 more source

Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes

Advanced Materials Technologies, EarlyView.
Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva, Asal Kiazadeh, Raquel Azevedo Martins, António Dias, Jorge Martins, Luís Mendes, João Vaz, Rodrigo Martins, Elvira Fortunato, Emanuel Carlos, Jonas Deuermeier   +10 more
wiley   +1 more source

Three-wire measurement calculation method for pitch diameter of external threads in planetary roller screws

Xibei Gongye Daxue Xuebao
To improve the measurement accuracy of the external thread diameter in planetary roller screw mechanisms (PRSM) and to mitigate the influence of machining errors on the results of the traditional three-point measurement method, a contact equation between
Chen Jinran, Fu Xiaojun, Liu Yishou, Li Xin, Ma Shangjun   +4 more
doaj   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Three axis controller Patent [PDF]

, 1962
Unitary three-axis controller for flight vehicles within or outside ...
Holleman, E. C.
core   +1 more source

Phase Transition between the Cholesteric and Twist Grain Boundary C Phases

, 1997
The upper critical temperature Tc2 for the phase transition between the Cholesteric phase (N*) and the Twist Grain Boundary C phase with the layer inclination tilted to the pitch axis (TGBct) in thermotropic liquid crystals is determined by the mean ...
A. Anakkar, A. Anakkar, A. I. Larkin, G. Srajer, H. T. Nguyen, I. Dozov, I. Luk’yanchuk, I. Luk’yanchuk, J. W. Goodby, J. W. Goodby, Jing-huei Chen, K. J. Ihn, L. J. Martinez-Miranda, L. Navailles, L. Navailles, L. Navailles, L. Navailles, P. Fulde, P. G. de Gennes, P. G. de Gennes, S. R. Renn, S. R. Renn, S. R. Renn, T. C. Lubensky   +23 more
core   +1 more source