Results 101 to 110 of about 262,408 (319)

Beam Dynamics Study on Intense Beam Linac LEBT

open access: yesYuanzineng kexue jishu
In the low energy beam transport line (LEBT), the increase in beam emittance caused by space charge, spherical aberration of Glaser lens and impurity particles in the beam will increase the difficulty of matching the beam with the subsequent structure ...
WANG Changqiang, YANG Jinghe, YANG Yu, YAN Jie, FAN Yuxuan, LYU Yuepeng, LI Liang, WANG Xiulong, WANG Guobao
doaj   +1 more source

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

open access: yesAdvanced Engineering Materials, EarlyView.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli   +9 more
wiley   +1 more source

Anomalous Propagation in Low Index Contrast Metamaterials: Assessment of the Beam Collimation Condition

open access: yesInternational Journal of Optics, 2012
Anomalous beam propagation in low index-contrast metamaterials has been analyzed. The condition for a well-collimated beam is found to be depending on the beam width and the pertinent Fourier component of the dielectric function. Guided by this condition,
Jun Tan, Weiwei Song, Wei Jiang
doaj   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

Nuclear structure - The future with radioactive beams

open access: yesJournal of Research of the National Institute of Standards and Technology, 2000
Some examples of new phenomena expected at extreme values of neutron and proton number are discussed, including soft dipole modes and neutron-proton pairing. First results on the N = Z nucleus (62)Ga are presented in the context of the competition between T = 0 and 1 states in odd-odd, self-conjugate nuclei.
openaire   +2 more sources

Ionic Liquid‐Based Reversible Metal Electrodeposition for Adaptive Radiative Thermoregulation Under Extreme Environments

open access: yesAdvanced Functional Materials, EarlyView.
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang   +10 more
wiley   +1 more source

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