Results 91 to 100 of about 1,176 (303)

Wall conditions in WEST during operations with a new ITER grade, actively cooled divertor

Nuclear Materials and Energy
Future fusion reactors like ITER and DEMO will have all-tungsten (W) walls and long pulses. These features will make wall conditioning more difficult than in most of the existing devices.
A. Gallo, Ph. Moreau, D. Douai, T. Alarcon, K. Afonin, V. Anzallo, R. Bisson, J. Bucalossi, E. Caprin, Y. Corre, M. De Combarieu, C. Desgranges, P. Devynck, A. Ekedahl, N. Fedorczak, J. Gaspar, A. Grosjean, C. Guillemaut, R. Guirlet, J.P. Gunn, J. Hillairet, T. Loarer, P. Maget, P. Manas, J. Morales, F.P. Pellissier, E. Tsitrone, K. Krieger, A. Hakola, A. Widdowson   +29 more
doaj   +1 more source

First measurements of p¹¹B fusion in a magnetically confined plasma. [PDF]

Nat Commun, 2023
Magee RM, Ogawa K, Tajima T, Allfrey I, Gota H, McCarroll P, Ohdachi S, Isobe M, Kamio S, Klumper V, Nuga H, Shoji M, Ziaei S, Binderbauer MW, Osakabe M.   +14 more
europepmc   +1 more source

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Composites and Materials Prepared from Boron Cluster Anions and Carboranes. [PDF]

Materials (Basel), 2023
Avdeeva VV, Nikiforova SE, Malinina EA, Sivaev IB, Kuznetsov NT.   +4 more
europepmc   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

How the Carrier Mobility and Seebeck Coefficient of Doped Semiconducting Polymers Are Controlled by Counterion Interactions and Mesoscale Order

Advanced Functional Materials, EarlyView.
Conventional doping of P3HT with F4TCNQ results in poor charge transport. However, when F4TCNQ is exchanged with LiTFSI, the transport characteristics are greatly enhanced. We find the increase in charge transport is directly related to an increase in the mesoscale ordering of P3HT, resulting in longer and better‐connected transport pathways.
Quynh M. Duong, Diego Garcia Vidales, Xinyu Liu, Charlene Z. Salamat, Austin Ready, Hashim Al Khunaizi, Mei Matsumoto, Alexander M. Spokoyny, Sarah H. Tolbert, Benjamin J. Schwartz   +9 more
wiley   +1 more source

Electron Temperature Measurements Using a Two-Filter Soft X-ray Array in VEST. [PDF]

Sensors (Basel), 2023
Lee MW, Lim S, Jeong W, Kim S, Kim JH, Hwang YS, Sung C.   +6 more
europepmc   +1 more source

Silicified Wood‐Inspired, High‐Strength Fire‐Resistant Chitin‐Based Aerogels for Sustainable High‐Temperature Thermal Insulation

Advanced Functional Materials, EarlyView.
Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu, Qihang Lv, Lubin Liu, Zhezhe Zhou, Chentao Yan, Ao Qin, Jianting Ma, Shuhui Liang, Yue Xu, Min Hong, Bin Li, Pingan Song   +11 more
wiley   +1 more source

Boron layer preparation, characterization and hydrogen isotope permeability for fusion application

Nuclear Materials and Energy
Due to the re-baseline of the fusion device ITER and the strategical decision to change from Be to W as first wall material, a boronization procedure has to be implemented into the wall conditioning phase.
A. Houben, E. Warkentin, M. Rasiński, T. Dittmar, H.R. Koslowski, S. Möller, B. Unterberg, Ch. Linsmeier   +7 more
doaj   +1 more source

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

Advanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou, Barbara Spagnolo, Antonio Balena, Massimo De Vittorio, Ferruccio Pisanello   +4 more
wiley   +1 more source