Results 121 to 130 of about 887 (248)

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Numerisk Lösning för en Olinjär Ytterballistik till ett Direkt Eldledningssystem

, 2014
Detta examensarbete är en utvecklings- och evalueringsprocess av en numeriskt löst ytterballistik modell för ett eldledningssystem utvecklat av SAAB Technologies.
Skande, Martin
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Seeing Through Scattering With Computational Advances: A Review

Advanced Photonics Research, Volume 7, Issue 6, June 2026.
In scattering media, light scrambles into random speckles and impedes our vision. Unlocking hidden information enables breakthroughs to see behind the opaqueness, inspiring applications in imaging, communication, and encryption. Unlike clear media such as clear water and air, a scattering medium is inhomogeneous, in which propagating photons are ...
Huanhao Li, Kai Chen, Xueli Chen, Puxiang Lai, Zhipeng Yu   +4 more
wiley   +1 more source

Optimizing External Quantum Efficiency in Scattering‐Enhanced QD Composites for Color Displays: A Rigorous Monte Carlo Approach

Advanced Photonics Research, Volume 7, Issue 6, June 2026.
We model light propagation and color conversion in quantum dot composites for color displays. We show how the introduction of scattering particles enhances the absorption of blue light and improves the outcoupling of light, increasing the external efficiency and providing better color stability by reducing reabsorption effects.
Himanshu Phirke, Niranjana Raj, Bernard Wenger, Silvia G. Motti   +3 more
wiley   +1 more source

Mina minoje sistemos minosvaidžių treniruoklio sukūrimas - vidinės balistikos uždavinys.

, 2006
Phenomenological and mathematical model of internal ballistics of two interrelated masses were devel-oped and researched. Experiments were carried out and they confirmed the correctness of assumptions applied when developing the models as well as ...
Fedaravičius, A.,, Survila, A.,, Ragulskis, M.,, Jonevičius, V.,   +3 more
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Generalized Diffusion Theory for Radiative Transfer in Fully Anisotropic Scattering Media

Advanced Theory and Simulations, Volume 9, Issue 6, June 2026.
Graphical illustration of the diffused intensity pattern in an anisotropic slab illuminated by a pencil beam, alongside angular distribution of the radiance for different anisotropic scattering coefficients combinations. ABSTRACT A generalized anisotropic‐diffusion framework is developed for transport problems in media described by a tensorial ...
Ernesto Pini, Michele Giusfredi, Lorenzo Pattelli   +2 more
wiley   +1 more source

Light‑Driven Propulsion of Graphene Aerogels in Microgravity

Advanced Science, Volume 13, Issue 33, 15 June 2026.
Ultralight graphene aerogels convert laser light into thrust. Parabolic‐flight experiments directly compare their motion in microgravity and at 1 g, revealing order‐of‐magnitude enhancements in distance, velocity, and transient thrust when weight and friction are removed (∼50 times enhancement).
Omnia Khattab, Rami Elkaffas, Basel Altawil, Omar Alsuwaidi, Afnan Almubashir, Claire Perfetti, Shanavas Shajahan, Marco Braibanti, Sean Swei, Carlo Saverio Iorio, Yarjan Abdul Samad   +10 more
wiley   +1 more source

ON THE ISSUE OF ACCURACY OF THE SOLUTION OF THE DIRECT PROBLEM OF EXTERNAL BALLISTICS [PDF]

Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, 2017
Stanislav Anatol'evich KOROLEV, Aleksey Matveevich LIPANOV, Ivan Grigor'evich RUSYAK   +2 more
openaire   +1 more source

External ballistics: projectile speed measurement techniques and possible applications

LAUREA MAGISTRALEQuesto elaborato tratta il tema della misurazione della velocità dei proiettili. In diversi campi, come la balistica forense o la progettazione di armi da fuoco e munizioni, è un argomento cardine e molta attenzione viene concentrata ...
LIISTRO, MARCO
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