Results 121 to 130 of about 221,077 (342)

Influence of growth temperature on dielectric strength of Al₂O₃ thin films prepared via atomic layer deposition at low temperature. [PDF]

Sci Rep, 2022
Kim S, Lee SH, Jo IH, Seo J, Yoo YE, Kim JH.   +5 more
europepmc   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

Deterministic design of wavelength scale, ultra-high Q photonic crystal nanobeam cavities

, 2011
Photonic crystal nanobeam cavities are versatile platforms of interest for optical communications, optomechanics, optofluidics, cavity QED, etc. In a previous work \cite{quan10}, we proposed a deterministic method to achieve ultrahigh \emph{Q} cavities ...
Ahn, Akahane, Armani, Burger, Chan, Ctyroky, Deotare, Eichenfield, Englund, Foresi, Geremia, Grier, Haret, John, Johnson, Kuraamochi, Kuramochi, Lalanne, Leuthold, Marko Loncar, McCutcheon, Md Zain, Notomi, Nozaki, O’Brien, Painter, Palamaru, Psaltis, Qimin Quan, Quan, Reitzenstein, Soltani, Song, Srinivasan, Tanaka, Tomljenovic-Hanic, Vahala, Van Thourhout, Velha, Vernooy, Vuckovic, Vuckovic, Watts, Yablonovitch, Zhang   +44 more
core   +1 more source

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

Advanced Functional Materials, EarlyView.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed, Muhammed Ziauddin Ahmad Ebrahim, John J. Mahle, Brandon B. Blount, Gregory W. Peterson, Saad A. Khan, Gregory N. Parsons   +6 more
wiley   +1 more source

Nanopore Fabrication by Controlled Dielectric Breakdown

, 2013
Nanofabrication techniques for achieving dimensional control at the nanometer scale are generally equipment-intensive and time-consuming. The use of energetic beams of electrons or ions has placed the fabrication of nanopores in thin solid-state ...
Briggs, Kyle, Kwok, Harold, Tabard-Cossa, Vincent   +2 more
core   +3 more sources

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Synthesis of polar polynorbornenes with high dielectric relaxation strength as candidate materials for dielectric applications

, 2021
Francis Owusu, Martin Treß, Frank Nüesch, Sandro Lehner, Dorina M. Opris   +4 more
openalex   +2 more sources

Robust Bio‐Textiles Via Mycelium‐Cellulose Interface Engineering

Advanced Functional Materials, EarlyView.
This work introduces a new class of sustainable textiles by growing mycelium, the root‐like structure of fungi, into cellulose‐based fabrics. This semi‐interpenetrating mycelium‐cellulose fiber network combines the strength and breathability of natural fibers with the water‐resistant and adhesive properties of mycelium, resulting in a robust, scalable,
Wenhui Xu, Qilong Cheng, Waqas Alam, Yanpei Tian, Pengfei Deng, Zhenyuan Niu, David Warsinger, Tian Li   +7 more
wiley   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

Boron nitride enhanced electric insulation paper for extending transformer thermal life

Materials & Design
Increasing the thermal conductivity of the oil-paper insulation system can significantly extend the thermal life of transformers by enabling effective heat removal, which reduces high temperature-induced insulation degradation.
Yue Xu, Tejaswi Soori, Qian Zhang, J.Y. Zhu, J. Keith Nelson, Liangbing Hu, Vaibhav Bahadur, Robert Hebner   +7 more
doaj   +1 more source