Results 71 to 80 of about 73,425 (293)

Multi‐Mode Deep Strong Coupling in a Multi Quantum Well Fabry–Perot Cavity

Advanced Optical Materials, EarlyView.
Multi‐mode deep‐strong coupling is demonstrated in a 166‐well heterostructure that acts as a Fabry–Perot cavity. Even cavity modes couple strongly to the cyclotron resonance, producing large vacuum Rabi splittings and a rich polaritonic spectrum captured by a full Hopfield model.
Lucy Hale, Johan Andberger, Ethan Koskas, Frieder Lindel, Mattias Beck, Giacomo Scalari, Jérôme Faist   +6 more
wiley   +1 more source

Development of a new design methodology for slab track systems

Journal of Engineering and Applied Science
Owing to the rapid increase in the demands of train speed and axle loads, the slab track has been introduced to replace the ballast in the classical ballasted track with reinforced concrete slab or asphalt-bearing layer to improve the track stability ...
Mohamed Hafez Aly, Islam Mahmoud Abou Elnaga, Ahmed Abdul Hay Soliman, Muhammad Ahmad Diab   +3 more
doaj   +1 more source

Magnetic recording head and method of making same Patent [PDF]

, 1971
Magnetic recording head composed of ferrite core coated with thin film of aluminum-iron-silicon ...
Kern, J. D., Vodicka, V. W.
core   +1 more source

Single-hit resolution measurement with MEG II drift chamber prototypes [PDF]

, 2016
Drift chambers operated with helium-based gas mixtures represent a common solution for tracking charged particles keeping the material budget in the sensitive volume to a minimum.
Baldini, A. M., Baracchini, E., Cascella, M., Cavoto, G., Cei, F., Chiappini, M., Chiarello, G., Chiri, C., Dussoni, S., Galli, L., Grancagnolo, F., Grassi, M., Martinelli, V., Nicolò, D., Panareo, M., Pepino, A., Piredda, G., Renga, F., Ripiccini, E., Signorelli, G., Tassielli, G. F., Tenchini, F., Venturini, M., Voena, C.   +23 more
core   +2 more sources

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

Vertical Vibration Characteristic Analysis of Subway Train Height-Adjustable Slab Ballastless Track in Ground Fissure Environment

Chengshi guidao jiaotong yanjiu
[Objective] Limited by engineering conditions such as the reserved connecting line on the hanging wall of the ground fissure, the existing ballastless track structure cannot meet the height adjustment function of subway track structure under large ground
KANG Xiaoli
doaj   +1 more source

Influence of Slab Length on behavior of Floating Slab Track by Rail-slab-isolator Longitudinal Interaction

International Journal of Railway, 2012
Many different types of floating slab track have been developed and installed around the world to reduce vibrations and noise originating in the surrounding environment. The main objective of this study is to examine the influence of slab length on behavior of floating slab track based on rail-slab-isolator interaction.
Huan Ha Nguyen, Seung Yup Jang, Wonseok Chung   +2 more
openaire   +2 more sources

Interfacial Engineering by Metallic Ions and Organic Ammonium Ligand Passivation for Perovskite Solar Cells

Advanced Science, EarlyView.
A synergistic approach using phenethylammonium iodide (PEAI) and antimony iodide (SbI3) enhances the operational stabilities of perovskite solar cells by providing p‐type doping effect, suitable band energy alignment, reduced defect density, and minimized surface ion vacancies in the perovskite films.
Abraham Adenle, Purevlkham Myagmarsereejid, Selengesuren Suragtkhuu, Tuul Tsagaantsooj, Solongo Purevdorj, Eric Campbell, Sina Jamali, Oisín E. FitzGerald, Taylor J. Z. Stock, Thomas J. Macdonald, Joseph F. S. Fernando, Hui Jin, Paul E. Shaw, Michitoshi Hayashi, Batjargal Sainbileg, Chihaya Adachi, Yu Lin Zhong, Munkhbayar Batmunkh   +17 more
wiley   +1 more source

Study on mechanical properties of CRTS II slab track construction process based on weak longitudinal connection scheme

Digital Transportation and Safety
In summer, unpredictable arching of the track slab frequently occurs in the CRTS II slab track system. This paper proposes a 'weak longitudinal connection' method to release the internal temperature stress.
Jiasheng Cai, Jinjie Chen, Xianfeng Shi, Jianxi Wang, Yang Li, Chensheng Zhao, Jianyu Zhang   +6 more
doaj   +1 more source

Core handling and processing for the WAIS Divide ice-core project [PDF]

, 2017
On 1 December 2011 the West Antarctic Ice Sheet (WAIS) Divide ice-core project reached its final depth of 3405 m. The WAIS Divide ice core is not only the longest US ice core to date, but is also the highest-quality deep ice core, including ice from the ...
Bencivengo, Brian M., Cravens, Eric D., Hargreaves, Geoffrey M., Johnson, Jay A., Kippenhan, Matthew J., Neff, Peter D., Nunn, Richard M., Orsi, Anais J., Popp, Trevor J., Rhoades, John F., Souney, Joseph M., Taylor, Kendrick C., Twickler, Mark S., Vaughn, Bruce H., Voigt, Donald E., Wong, Gifford J.   +15 more
core   +1 more source