Results 291 to 300 of about 1,219,589 (364)

New H‐Shaped Conjugated Reactive Liquid Crystals with Exceptionally Low Birefringence for Advanced Polymer Optics

Advanced Optical Materials, EarlyView.
Herein, a novel class of conjugated H‐shaped liquid crystal molecules is developed with exceptionally low birefringence, designed for advanced optical applications. These reactive mesogens form transparent, well‐aligned polymer films and enable narrow‐band reflection in cholesteric systems.
Iván Marín, Pengrong Lyu, Dirk J. Broer, Danqing Liu   +3 more
wiley   +1 more source

Detection of visible-wavelength aurora on Mars. [PDF]

Sci Adv
Knutsen EW, McConnochie TH, Lemmon M, Donaldson C, Francis R, Legett C, Viet SB, Soret L, Toledo D, Apéstigue V, Witasse O, Montmessin F, Jolitz R, Schneider NM, Tamppari L, Cousin A, Wiens RC, Maurice S, Bell JF, Forni O, Lasue J, Pilleri P, Bertrand T, Patel P, Schröder S, Curry S, Lee CO, Rahmati A.   +27 more
europepmc   +1 more source

SOLAR AND SKY RADIATION MEASUREMENTS DURING SEPTEMBER, 1916

, 1916
HERBERT H. KIMBALL
openalex   +1 more source

All‐sky satellite data assimilation at operational weather forecasting centres

, 2018
A. Geer, K. Lonitz, P. Weston, M. Kazumori, K. Okamoto, Yanqiu Zhu, E. Liu, A. Collard, W. Bell, S. Migliorini, P. Chambon, N. Fourrié, Min-Jeong Kim, C. Köpken-Watts, C. Schraff   +14 more
semanticscholar   +1 more source

Advanced Emissivity Tuning Via Femtosecond Laser Surface Engineering

Advanced Optical Materials, EarlyView.
Femtosecond laser surface processing (FLSP) is employed to fabricate titanium‐based metamaterials with engineered micro/nano‐scale features that exhibit spectrally selective and omnidirectional thermal emissivity. By integrating advanced ellipsometry, electromagnetic modeling, and compositional analysis, the work reveals resonance‐driven emissivity ...
Zahra Kamali Khanghah, Andrew Butler, Andrew Reicks, Juveriya Parmar, Eva Schubert, Craig Zuhlke, Mathias Schubert, Ufuk Kilic, Mohammad Ghashami   +8 more
wiley   +1 more source

A dual GAN with identity blocks and pancreas-inspired loss for renewable energy optimization. [PDF]

Sci Rep
Elbaz M, Said W, Mahmoud GM, Marie HS.
europepmc   +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

Using hair biomarkers to examine social-emotional resilience in adolescence: A feasibility study. [PDF]

Compr Psychoneuroendocrinol
Rovnaghi CR, Gupta A, Ramsundarsingh S, Newman RI, Shen S, Vedelli JKH, Reichert EL, Anand KJS.   +7 more
europepmc   +1 more source

THE BLUE SKY AND THE OPTICAL PROPERTIES OF AIR

, 1920
LORD RAJLEIGH
openalex   +1 more source

CMOS‐Compatible Short‐Wave Infrared Linear Arrays of Ge‐on‐Si Avalanche Photodiodes

Advanced Photonics Research, EarlyView.
The fabrication and characterization of a new type of surface‐illuminated Si‐based avalanche photodiode array operating in the short‐wave infrared region using germanium as the absorber and silicon as the multiplier is reported. The demonstration of an avalanche gain of 24 at a temperature of 378 K allows the devices to operate in outdoor environments.
Mrudul Modak, Muhammad M. A. Mirza, Xin Yi, Qingyu Tian, Lisa Saalbach, Fiona Fleming, Jaroslaw Kirdoda, Derek C. S. Dumas, Xiao Jin, Charlie Smith, Levi Tegg, Sima Aminorroaya Yamini, John P. R. David, Douglas J. Paul, Ross W. Millar, Gerald S. Buller   +15 more
wiley   +1 more source