Results 151 to 160 of about 1,058,891 (298)

Modal Analysis of Light Propagation, Polarization and Diffraction by Cholesteric Liquid Crystal Layers

Advanced Functional Materials, EarlyView.
The analysis of optical eigenmodes in chiral liquid crystal with perpendicular or tilted helical axis, and their correspondence with the external medium, leads to an intuitive understanding of the angle and wavelength dependency of transmissive and reflective diffraction.
Ke Xu, Pouya Nosratkhah, Le Zhou, Shengzhu Yi, Giorgio Manzoni, Kristiaan Neyts   +5 more
wiley   +1 more source

3D-Printed Geopolymer Composite Truss Beam: Experimental Verification of Manufacturing and Load-Bearing Capacity in Four-Point Bending. [PDF]

Materials (Basel)
Stoklasa VJ, Bureš V, Melter O, Čítek D, Zelený P, Łoś P, Łoś KE.   +6 more
europepmc   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source

Multiphoton Quantum Reservoirs For Robust Multidimensional Computing. [PDF]

Adv Sci (Weinh)
Hong M, Quiroz-Juarez MA, Dawkins RB, Mostafavi F, Ferdous J, Wilberg A, Rodriguez-Lara BM, Woodring J, You C, León-Montiel RJ, Magaña-Loaiza OS.   +10 more
europepmc   +1 more source

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

Advanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll, Valentino Jadriško, Sourav Dey, Nassima Benchtaber, Kalyan Sarkar, Borna Radatović, Jan Luxa, Fedor Lipilin, Kseniia Mosina, Vojtěch Kundrát, Jakub Zalesak, Jana Vejpravová, Martin Žáček, Szymon J. Zelewski, Nikolas Antonatos, Christoph Gadermaier, José J. Baldoví, Zdeněk Sofer   +17 more
wiley   +1 more source

Distributed differential space-time spreading for the asynchronous relay aided interference-free cooperative CDMA uplink

, 2010
In this paper, we propose a differential Space-Time Coding (STC) scheme designed for asynchronous cooperative networks, where neither channel estimation nor symbol-level synchronization is required at the cooperating nodes.
Sugiura, Shinya, Chen, Sheng, Hanzo, Lajos   +2 more
core  

Toward High-Resolution Polymeric Neural Interfaces: A Practical Guide for Electron Beam Lithography. [PDF]

Adv Sci (Weinh)
Karlsson-Fernberg H, Asplund M.
europepmc   +1 more source

Extraordinary non-spreading light beams [PDF]

Nature, 1987
openaire   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Precautions When Extracting Impacted Third Molars With Impacted Enamel Pearls in the Maxillary Sinus Floor: A Case Report. [PDF]

Clin Case Rep
Suito H, Oku Y, Kondo T, Kamada K, Kurio N, Maeda N.   +5 more
europepmc   +1 more source