Results 141 to 150 of about 3,669,081 (378)

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

Advanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong, Zhangbin Ji, Luke Haworth, Yihao Guo, Jaime del Moral, Stefan Jacob, Ana Borras, Agustin R. Gonzalez‐Elipe, Jikai Zhang, Jian Zhou, Glen McHale, Yong‐Qing Fu   +11 more
wiley   +1 more source

Electronic structure of NaWO$_3$: Role of the impurity potential [PDF]

arXiv, 2007
We have performed {\it ab-initio} electronic structure calculations to determine the evolution of the electronic structure of WO$_3$ with Na doping. Na doping introduces an additional electron when introduced into WO$_3$. The ensuing electronic structure of Na doped WO$_3$, we find, is very similar to the electronic structure of an electron introduced ...
arxiv  

Electronic Structure of Fe-Based Superconductors

, 2009
The electronic structure of the Fe-based superconductors is discussed, mainly from the point of view of first principles calculations in relation to experimental data. Comparisons and contrasts with cuprates are made.
Aguayo, Ahilan, Alireza, Allen, Altarawneh, An, Anisimov, Belashchenko, Boeri, Bondino, Brando, Che, Chen, Coldea, Craco, D.J. Singh, de la Cruz, Ding, Dong, Fawcett, Fay, Fukazawa, Grafe, Grigera, Haule, Hsu, Hu, Hunte, Ishibashi, Jeevan, Jia, Kamihara, Kamihara, Kamihara, Koitzsch, Koitzsch, Kondo, Kondo, Kreyssig, Kurmaev, Kuroki, Lebegue, Li, Liu, Lu, Ma, Makuda, Malaeb, Matano, Matsuishi, Mazin, Mazin, Mazin, Mazin, McGuire, Mizuguchi, Moriya, Nagai, Nakai, Nakamura, Nakamura, Nakayama, Nekrasov, Nekrasov, Nekrasov, Okada, Pickett, Pitcher, Ronning, Rotter, Rotter, Sebastian, Sefat, Sefat, Sefat, Shein, Shimizu, Singh, Singh, Singh, Singh, Singh, Singh, Subedi, Subedi, Subedi, Sugawara, Sushko, Takenaka, Tapp, van Acker, Vildosola, Wang, Watanabe, Watanabe, Wray, Wu, Xu, Yamamoto, Yanagi, Yildirim, Yildirim, Yin, Yin, Zhang, Zhang, Zhao   +106 more
core   +1 more source

On the Electronic Structure of the Carbonyl and the Amide Groups [PDF]

, 1952
Saburo Nagakura
openalex   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Non-Invasive Optoacoustic Imaging for In-Depth Cultural Heritage Diagnostics

Photonics
The complex composition of cultural heritage (CH) items presents significant challenges in assessing their condition and predicting potential risks of material degradation.
George J. Tserevelakis, Eleanna Pirgianaki, Kristalia Melessanaki, Giannis Zacharakis, Costas Fotakis   +4 more
doaj   +1 more source

Novel Worst-Case Surface Accuracy Evaluation Method and Its Application in Reflector Antenna Structure Design

IEEE Access, 2019
In order to ensure the electrical performance of the reflector antenna, the surface accuracy constraint need to be satisfied during the structure design.
Shufei Feng, Baoyan Duan, Congsi Wang, You Ban, Wei Wang   +4 more
doaj   +1 more source

The Electronic Structure of the Normal Nitrous Oxide Molecule [PDF]

, 1932
Linus Pauling
openalex   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Electronic structure of polychiral carbon nanotubes

, 2000
Most of the works devoted so far to the electronic band structure of multiwall nanotubes have been restricted to the case where the individual layers have the same helicity.
Lambin, Ph., Meunier, V., Rubio, A.
core   +1 more source