Results 61 to 70 of about 412 (158)
Quantum Emitters in Rhombohedral Boron Nitride
Advanced Optical Materials, EarlyView.Rhombohedral boron nitride (rBN) is an emerging wide‐bandgap van der Waals (vdW) material with strong second‐order nonlinear optical properties. In this work, optically‐addressable spin defects and single‐photon emitters (SPEs) are fabricated deterministically in rBN.
Angus Gale +10 more
wiley +1 more source
Optical Poling of Ferroelectric Liquids
Advanced Optical Materials, EarlyView.The optical control of size and shape of polar domains in ferroelectric nematic liquid crystal cells is reported. In sufficiently thin samples, light irradiation induces the formation of a novel singular spiral‐shape arrangement of the polar director as a response to localized illumination.
Stefano Marni +4 more
wiley +1 more source
Anisotropy of Second‐Harmonic Generation in SnSe Flakes with Ferroelectric Stacking
Advanced Photonics Research, EarlyView.Giant second‐harmonic generation (SHG) susceptibility, on the order of 1000 pm V−1, in SnSe with ferroelectric stacking is demonstrated by theoretical and experimental methods. SHG microscopy is utilized to study few‐layer ferroelectric SnSe flakes on mica substrates. Stripe‐like features in SHG mapping indicate ferroelectric domains. Strong wavelength‐
Li‐Tien Huang +9 more
wiley +1 more source
ÐŸÐµÑ€Ñ Ð¿ÐµÐºÑ‚Ð¸Ð²Ð¸ и проблеми на обучението по приложна етика в Ð£Ð½Ð¸Ð²ÐµÑ€Ñ Ð¸Ñ‚ÐµÑ‚Ð° за национално и Ñ Ð²ÐµÑ‚Ð¾Ð²Ð½Ð¾ Ñ Ñ‚Ð¾Ð¿Ð°Ð½Ñ Ñ‚Ð²Ð¾ [PDF]
, 2020 ВаРÐμÐ ⁄ Ñ‚Ð ̧Ð ⁄ а ДраР⁄ аРР̧ÐμРа
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Pressure‐Assisted Ceramic Processing of Metal Halide Perovskites
Advanced Photonics Research, EarlyView.This review critically assesses low‐temperature, pressure‐assisted ceramic processing as a pivotal technique to fabricate dense, polycrystalline wafers with precisely controlled macroscopic dimensions as well as microstructural properties. The aim is to bridge understanding between expert ceramists and halide perovskite specialists, highlighting the ...
Michael C. Brennan +5 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Combining a biomimetic soft‐robot with deep‐learning data analytics sheds light on a unique peripheral dynamics seen in the biosonar system of bats: Bats modulate their ultrasonic biosonar signals upon emission as well as reception with variable, yet highly coordinated motion patterns of their noseleaves and pinnae.
Shuxin Zhang +4 more
wiley +1 more source
Рнализ и оценка на операционните Ñ€Ð¸Ñ ÐºÐ¾Ð²Ðµ [PDF]
, 2020 Ð Ð ⁄ Ñ‚Ð ⁄ Ð ⁄ ГÐμруР⁄ Ð ⁄ Ð
openalex
3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends
Advanced Robotics Research, EarlyView.Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu +5 more
wiley +1 more source
A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics
Advanced Robotics Research, EarlyView.This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett +5 more
wiley +1 more source
Advanced Sustainable Systems, EarlyView.CsPbBr₃ colloidal nanocrystals synthesized via hot‐injection (HI) and microwave‐assisted (MW) methods exhibit excellent optoelectronic properties for LEDs. Although the MW route is more energy‐efficient and eco‐friendly in the lab, industrially, its environmental impacts are similar, but with lower costs.
Jaume‐Adrià Alberola‐Borràs +6 more
wiley +1 more source