Results 41 to 50 of about 79,565 (217)

The basics of gravitational wave theory

, 2005
Einstein's special theory of relativity revolutionized physics by teaching us that space and time are not separate entities, but join as ``spacetime''.
Flanagan, Eanna E., Hughes, Scott A.
core   +1 more source

Broad Redox Density of States and S–O Functionalities Drive Stable Pseudocapacitive Behavior in Sulfurized Polyacrylonitrile (SPAN) Cathodes

Advanced Science, EarlyView.
We report a fundamental mechanism underlying charge storage in sulfurized polyacrylonitrile cathodes. Stable sulfuroxygen groups and a broad redox density of states enable pseudocapacitive behavior distinct from conventional sulfur cathodes. Through combined spectroscopic and electrochemical analysis, this study reveals key structurefunction ...
Sajib Kumar Mohonta, Nawraj Sapkota, Ramakrishna Podila   +2 more
wiley   +1 more source

Surface Adhesion Engineering for Armored Metasurfaces and Beyond

Advanced Science, EarlyView.
Targeting primary causes of dysfunctionality in optical systems, an “armored” metasurface is developed based on Persson's model and Hertzian theory, enabling anti‐dust, anti‐scratch, anti‐impact, and anti‐water, heat resistance capabilities, alongside excellent optical antireflection performance.
Lianwei Chen, Chengjun Zhang, Ahai Zhou, Qingsong Wang, Yao Fang, Jiangning Zhou, Xiong Li, Yinghui Guo, Yizhe Zhao, Mingbo Pu, Xiangang Luo   +10 more
wiley   +1 more source

Vertical Phase Separation in Blended Organic Semiconducting Films and Impact on Their Electrical and Direct X‐Ray Detection Properties

Advanced Electronic Materials, EarlyView.
The composition of blends of 1,4,8,11‐tetramethyl‐6,13‐triethylsilylethynyl pentacene (TMTES) and polystyrene (PS) to be used in Organic Field‐Effect Transistors (OFETs) is optimized to achieve and enhance thin film crystallinity and a reduced charge trap density at the semiconductor/dielectric interface.
Maria Elisabetta Giglio, Elisabetta Colantoni, Ilaria Fratelli, Carme Martinez‐Domingo, Pedro Martinez‐Zaragoza, Giulia Napolitano, Enrico Campari, Paolo Branchini, Beatrice Fraboni, Laura Basiricó, Luca Tortora, Marta Mas‐Torrent   +11 more
wiley   +1 more source

Constraints on the perturbed mutual motion in Didymos due to impact-induced deformation of its primary after the DART impact

, 2017
Binary near-Earth asteroid (65803) Didymos is the target of the proposed NASA Double Asteroid Redirection Test (DART), part of the Asteroid Impact & Deflection Assessment (AIDA) mission concept.
Benner, Lance A. M., Cheng, Andrew F., Chesley, Steven R., Davis, Alex B., Fahnestock, Eugene G., Hirabayashi, Masatoshi, Michel, Patrick, Naidu, Shantanu P., Richardson, Derek C., Rivkin, Andrew S., Scheeres, Daniel J., Schwartz, Stephen R., Yu, Yang   +12 more
core   +2 more sources

Determining the Physical Lens Parameters of the Binary Gravitational Microlensing Event MOA-2009-BLG-016 [PDF]

, 2010
We report the result of the analysis of the light curve of the microlensing event MOA-2009-BLG-016. The light curve is characterized by a short-duration anomaly near the peak and an overall asymmetry.
A. Fukui, A. Gould, A. Korpela, Afonso, Albrow, Albrow, An, B. S. Gaudi, Bennett, Bennett, Bennett, C. H. Ling, C. Han, C. S. Botzler, C.-U. Lee, D. J. Sullivan, D. L. Depoy, D. P. Bennett, D. Suzuki, Dominik, Dong, Dong, F. Abe, F. Hayashi, Ghosh, Gould, Gould, I. A. Bond, J. B. Hearnshaw, Jiang, K. Furusawa, K. Kamiya, K. Masuda, K. Nishimoto, K. Ohnishi, K. Wada, K.-H. Hwang, L. Skuljan, N. Miyake, N. Rattenbury, P. C. M. Yock, P. J. Tristram, P. M. Kilmartin, R. W. Pogge, S. Hosaka, S. Makita, Smith, T. Sako, T. Sumi, To. Saito, Udalski, W. L. Sweatman, W. Lin, Y. C. Perrott, Y. Itow, Y. Matsubara, Y. Muraki, Yee   +57 more
core   +2 more sources

Hybrid Molecular Photoanodes for Water Oxidation Based on Electropolymerized Cu Macrocyclic Complexes on BiVO4‐WO3

Advanced Energy Materials, EarlyView.
Hybrid photoanodes based on WO3/BiVO4 and Cu‐based molecular catalysts are developed for solar water oxidation. The molecular catalyst enables efficient hole transfer and passivates recombination centers, leading to enhanced photocurrent and long‐term stability.
Carlos G. Bellido, Michele Mazzanti, Koushik Ranu, Alberto Piccioni, Raffaello Mazzaro, Federico Boscherini, Fernando F. Salomón, Sergi Grau, Xavier Sala, Luca Pasquini, Antoni Llobet, Stefano Caramori   +11 more
wiley   +1 more source

Spin Matters: A Multidisciplinary Roadmap to Understanding Spin Effects in Oxygen Evolution Reaction During Water Electrolysis

Advanced Energy Materials, EarlyView.
This roadmap offers a forward‐looking perspective on spin enhancement in the oxygen evolution reaction. It highlights how combining systematic experiments, advanced computational modeling, and novel magnetic, chiral, or hybrid materials can deepen the understanding of spin‐dependent catalytic mechanisms.
Emma van der Minne, Priscila Vensaus, Vadim Ratovskii, Seenivasan Hariharan, Jan Behrends, Cesare Franchini, Jonas Fransson, Sarnjeet S. Dhesi, Felix Gunkel, Florian Gossing, Georgios Katsoukis, Ulrike I. Kramm, Magalí Lingenfelder, Qianqian Lan, Yury V. Kolen'ko, Yang Li, Ramsundar Rani Mohan, Jeffrey McCord, Lingmei Ni, Eva Pavarini, Rossitza Pentcheva, David H. Waldeck, Michael Verhage, Anke Yu, Zhichuan J. Xu, Piero Torelli, Silvia Mauri, Narcis Avarvari, Anja Bieberle‐Hütter, Christoph Baeumer   +29 more
wiley   +1 more source

Deep Learning‐Assisted Coherent Raman Scattering Microscopy

Advanced Intelligent Discovery, EarlyView.
The analytical capabilities of coherent Raman scattering microscopy are augmented through deep learning integration. This synergistic paradigm improves fundamental performance via denoising, deconvolution, and hyperspectral unmixing. Concurrently, it enhances downstream image analysis including subcellular localization, virtual staining, and clinical ...
Jianlin Liu, Rujia Liu, Xinyan Zhang, Xun Chen, Shuhua Yue   +4 more
wiley   +1 more source

Substellar fragmentation in self-gravitating fluids with a major phase transition

, 2015
The existence of substellar cold H2 globules in planetary nebulae and the mere existence of comets suggest that the physics of cold interstellar gas might be much richer than usually envisioned.
Füglistaler, Andreas, Pfenniger, Daniel
core   +1 more source