Results 281 to 290 of about 1,257,146 (366)

A Switchable and Rotatable Chiral Nematic Liquid Crystal Diffraction Grating for Beam‐Steering Technology

Advanced Optical Materials, EarlyView.
A switchable and rotatable chiral nematic liquid crystal diffraction grating is demonstrated, driven by low voltages at room temperature. Incorporation of the dimer CB7CB induces an asymmetric tilt via the flexoelectro‐optic effect, generating torque that enables uniform 360° in‐plane rotation of both the grating and its far‐field diffraction pattern ...
Qihao Han, Steve J. Elston, Waqas Kamal, Linpei Xue, Stephen M. Morris   +4 more
wiley   +1 more source

Tempests in the troposphere: Mapping the impact of giant storms on Jupiter's deep atmosphere. [PDF]

Sci Adv
Moeckel C, Ge H, de Pater I.
europepmc   +1 more source

High-energy hadronic acceleration in extragalactic radio jets [PDF]

, 2002
Rüdiger Schopper, G. T. Birk, H. Lesch
openalex   +1 more source

Self‐Aligned Waveguide Array Integrated with Flat Microlenses for Environment‐Adaptive and High‐Resolution Compound Eye Vision

Advanced Optical Materials, EarlyView.
For an amphibious high‐resolution compound eye vision system, environment‐adaptive self‐aligned waveguides are integrated with high‐density flat microlenses. Fabrication, optical performance, and environmental adaptability are investigated, demonstrating stable focusing, efficient light collection, and enhanced spatial resolution.
Hyuk Jae Jang, Ji‐Eun Yeo, Gil Ju Lee, Hoon Hahn Yoon, Young Min Song   +4 more
wiley   +1 more source

Development and characterization of a spark plasma device designed for medical and aesthetic applications. [PDF]

Heliyon
Reza Lotfi M, Khani M, Moradi A, Razaghiha E, Shokri B.   +4 more
europepmc   +1 more source

Relativistic models and the jet velocity field in the radio galaxy 3C 31 [PDF]

, 2002
R. A. Laing, A. H. Bridle
openalex   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

The Application of Cold Atmospheric Plasma (CAP) in Barley Processing as an Environmentally Friendly Alternative. [PDF]

Foods
Barner N, Nelles M, Garbe LA.
europepmc   +1 more source

Bendings of radio jets in BL Lacertae objects [PDF]

, 2002
P. Cassaro, C. Stanghellini, D. Dallacasa, M. Bondi, R. A. Zappalà   +4 more
openalex   +1 more source

High‐Quality‐Factor, Compact Nanoplasmonic Filter Utilizing Graphene Metasurface at Near‐Infrared Range

Advanced Photonics Research, EarlyView.
A plasmonic reflective filter utilizing monolayer graphene is proposed and theoretically examined. The filter demonstrates dual‐band reflection and absorption characteristics at resonance wavelengths in the near infrared. The reflection dips is adjusted by manipulating the chemical potential of graphene.
Mohammad Sadegh Zare, Asma Attariabad, Sevda Seyedmasoumian, Ali Farmani   +3 more
wiley   +1 more source