Results 101 to 110 of about 226,625 (262)

Improved erosion estimates for the STEP divertor

Nuclear Materials and Energy
Net tungsten erosion and deposition profiles are simulated for the outer and inner lower divertor of STEP, a spherical prototype fusion reactor targeting ∼ 2040.
A. Kirschner, S.S. Henderson, S. Brezinsek, J. Romazanov, C. Baumann, M. Kovari, Ch. Linsmeier   +6 more
doaj   +1 more source

Analytical study of caesium-wall interaction parameters within a hydrogen plasma [PDF]

, 2018
Understanding the distribution of caesium by plasma within the expansion region of the SPIDER beam source is essential to maximise the efficiency of negative ion surface-production. The caesium is redistributed by plasma diffusion and is greatly affected
Sartori, E., GORNO, SOPHIE DANIELLE ANGELICA, M. Fadone, S. Gorno, Serianni, G., Fadone, M., G. Serianni, E. Sartori   +7 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Experimental study on metallic impurity behavior with boronization wall conditioning in EAST tokamak

Nuclear Materials and Energy
Operation of EAST tokamak with full metal wall without any wall conditioning are attempted in 2023 and 2024 experimental campaign to address the issues related to ITER tungsten wall operation. It is found that H-mode plasma could be sustained even with a
Yunxin Cheng, Ling Zhang, Ailan Hu, Shigeru Morita, Wenmin Zhang, Chengxi Zhou, Darío Mitnik, Fengling Zhang, Jiuyang Ma, Zhengwei Li, Yiming Cao, Haiqing Liu   +11 more
doaj   +1 more source

Impact of the JET ITER-like wall on H-mode plasma fueling [PDF]

, 2017
JET ITER-like wall (ILW) experiments show that the edge density evolution is strongly linked with the poloidal distribution of the ionization source.
Wischmeier, M., Frassinetti, L., G. Sergienko, Schmid, K, D. Harting, de la Cal, E., Aguilera, A., M. Groth, Meigs, A, Schmid, K., U. Losada, Harting, D., Frassinetti, L, Gao, Y., Brezinsek, S., S. Wiesen, E. De la Luna, A.M. de Aguilera, Meigs, A., E. de la Cal, A. Meigs, de Aguilera, A. M., A. E. Jaervinen, K. Schmid, De La Luna, E, M. Wischmeier, Martin de Aguilera, A., L. Frassinetti, S. Brezinsek, Cal, E., C. Guillemaut, Frassinetti, Lorenzo,, Guillemaut, C., Jaervinen, A., Jaervinen, A. E., Losada, U., Järvinen, A. E.; id_orcid, Sergienko, G., Groth, M., De la Luna, E., Y. Gao, Wiesen, S.   +41 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Electrical conductivity and Raman imaging of double wall carbon nanotubes in a polymer matrix [PDF]

, 2011
Raman spectroscopy is used to access the dispersion state of DWNTs in a PEEK polymer matrix. The interaction of the outer tube with the matrix can be determined from the line shape of the Raman G band.
Tishkova, Victoria, Victoria Tishkova, Lonjon, Antoine, Antoine Lonjon, Emmanuel Flahaut, Le Fournier, Marion, Marion Le Fournier, Flahaut, Emmanuel, Bacsa, Wolfgang, Raynal, Pierre-Ivan, Philippe Demont, Puech, Pascal, Pierre-Ivan Raynal, Raynal, Pierre Ivan, Demont, Philippe, Pascal Puech, Wolfgang Bacsa   +16 more
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

Simulation of the plasma-wall-interaction in a tokamak with the Monte-Carlo code ERO-TEXTOR [PDF]

, 2000
The interaction of plasma with the walls has been one of the critical issues in the development of fusion energy research. On the one hand, plasma induced erosion can seriously limit the lifetime of the wall components, while, on the other hand, eroded ...
Kirschner, A., Winter, J., Philipps, V., Koegler, U.   +3 more
core  

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source