Results 71 to 80 of about 48,925 (221)

Static non-reciprocity in mechanical metamaterials

, 2017
Reciprocity is a fundamental principle governing various physical systems, which ensures that the transfer function between any two points in space is identical, regardless of geometrical or material asymmetries.
Andrea Alù, AS Meeussen, B Florijn, B Peng, BG Chen, BG Chen, C Coulais, CL Kane, Corentin Coulais, Dimitrios Sounas, E Betti, H Lira, HBG Casimir, J Paulose, J Paulose, JCL Maxwell, JL Silverberg, L Fan, LM Nash, M Aspelmeyer, M Kadic, MI Hussein, NA Estep, R Fleury, R Lakes, R Susstrunk, RJ Potton, S Brûlé, S Shan, SD Huber, T Frenzel, T Mullin, TA Schaedler, TC Lubensky, TM Charlton   +34 more
core   +2 more sources

Flexible Electronics in Robotics Systems: From Devices to Applications

SmartBot, EarlyView.
This review presents the recent advancements in flexible electronics, and provides a systematic review of their integration and application in robotic systems. The review emphasizes the pivotal role flexible electronics plays in the field of intelligent robotics and outlines future development prospects for this promising technology. ABSTRACT The rapid
Xuyang An, Shumin Niu, Jiatai Chen, Xingyu Zhang, Jifan Zhang, Tiezhu Liu, Zhan Duan, Yinhua Hu, Dianpeng Qi, Jia Zhang, Xiaodong Chen   +10 more
wiley   +1 more source

Twist and Shine: The Impact of Halogen Substitution on Thiele Hydrocarbon's Optical Properties

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
Halogenation in Thiele hydrocarbons strongly influences structure and excited‐state dynamics. Depending on substitution, “boat” folded forms show large Stokes shifts and strong solvatochromism, while planar “butterfly” derivatives exhibit near‐unity photoluminescence yields.
Angela Punzi, Tobias Ullrich, Michele Orza, Davide Mesto, Anna Moliterni, Vincent Olieric, Sylvain Engilberge, Cinzia Giannini, Fabrizia Negri, Dirk M. Guldi, Davide Blasi, Gianluca M. Farinola   +11 more
wiley   +2 more sources

Magnetic Gimbal Proof-of-Concept Hardware performance results [PDF]

The Magnetic Gimbal Proof-of-Concept Hardware activities, accomplishments, and test results are discussed. The Magnetic Gimbal Fabrication and Test (MGFT) program addressed the feasibility of using a magnetic gimbal to isolate an Electro-Optical (EO ...
Stuart, Keith O.
core   +1 more source

Laboratory Tests of Gravitational Physics Using a Cryogenic Torsion Pendulum

, 2004
Progress and plans are reported for a program of gravitational physics experiments using cryogenic torsion pendula undergoing large amplitude torsional oscillation.
Bantel, M. K., Berg, E. C., Boynton, P. E., Cross, W. D., Inoue, T., Moore, M. W., Newman, R. D., Steffen, J. H.   +7 more
core   +3 more sources

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Applications technology satellite gravity gradient stabilization system Quarterly progress report, 1 Nov. 1966 - 31 Jan. 1967 [PDF]

Gravity gradient stabilization system for applications technology ...

core   +1 more source

Intrinsically Chiral Excimers: Water‐Compatible Trityl‐Based Nanoparticles as Tailored Dual Emitters of Circularly Polarized Luminescence in the Vis or NIR Regions

Small, EarlyView.
Dual circularly polarized luminescence (CPL) is demonstrated in pioneering metal‐free organic nanoparticles (ONPs) from a brominated trityl radical derivative. CPL activity in the Vis or NIR regions in aqueous environments is achieved by tayloring the content of radical enantiomers in ONPs, thanks to the generation of intrinsically chiral excimers ...
Giovanni Schievano, Nerea Gonzalez‐Pato, Sandra Míguez‐Lago, Pau Armada, Jesús Cerdá, Juan Aragó, Jaume Veciana, Araceli G. Campaña, Imma Ratera, Paula Mayorga‐Burrezo   +9 more
wiley   +1 more source

Platonic crystal with low-frequency locally resonant snail structures. Wave trapping, transmission amplification and shielding

, 2018
We propose a new type of platonic crystal. The proposed microstructured plate includes snail resonators with low-frequency resonant vibrations. The particular dynamic effect of the resonators are highlighted by a comparative analysis of dispersion ...
Brun, M., Carta, G., Morvaridi, M.
core   +1 more source

Conformational bifurcation drives dual transport regimes in molecular junctions: Unsupervised machine learning insights

Smart Molecules, EarlyView.
Conformational bifurcation in n‐alk‐1‐yne molecular junctions drives dual transport regimes, with unsupervised machine learning and XPS revealing distinct planar and skewed conformers influencing conductance and tunneling efficiency. This discovery highlights anchor‐group control as a key design principle for tailoring molecular electronic devices ...
Yuhong Chen, Ioan Bâldea, Elad Koren, Zuoti Xie   +3 more
wiley   +1 more source