Results 21 to 30 of about 14,792,115 (254)

Mapping Nighttime and All-Day Radiative Cooling Potential in Europe and the Influence of Solar Reflectivity

Atmosphere, 2021
Radiative cooling is a natural process to cool down surfaces through the rejection of thermal radiation using the outer space as a cold sink, taking advantage of the transparency of the atmospheric windows (8–14 μm), which partially matches the infrared ...
Roger Vilà, Marc Medrano, Albert Castell   +2 more
doaj   +1 more source

Can Clay Mimic the High Reflectivity of Briny Water Below the Martian SPLD?

, 2023
It has recently been suggested that clay minerals, which are widespread on the Martian surface, could be the possible source of the basal bright reflections detected by MARSIS at Ultimi Scopuli, instead of briny water.
Alister Cunje, Elena Pettinelli, Brin, Alessandro, Elisabetta Mattei, Pettinelli, Elena, Sebastian Emanuel Lauro, Caprarelli, Graziella, Lauro, Sebastian Emanuel, Barbara Cosciotti, Hickson, Dylan, David E. Stillman, Cunje, Alister, Mattei, Elisabetta, Dylan Hickson, Alessandro Brin, Cosciotti, Barbara, Graziella Caprarelli, Stillman, David E.   +17 more
core   +1 more source

High sensitivity of Aeolus UV surface returns to surface reflectivity

Scientific Reports, 2023
Global ultraviolet (UV) surface reflectivity climatologies are all composed from daylight passive remote sensing observations of reflected UV light, generally integrated over a distribution of attainable reflection directions.
L. D. Labzovskii, G. J. van Zadelhoff, L. G. Tilstra, J. de Kloe, D. P. Donovan, A. Stoffelen   +5 more
doaj   +1 more source

Nanostructure-derived anti-reflectivity in leafhopper brochosomes [PDF]

, 2022
Understanding how insect-derived biomaterials interact with light has led to new advances and interdisciplinary insights in entomology and physics.
Sarah, Bialik, Charles, Schroeder, Elizabeth, Bello, Jeffrey, Barrick, Delia, Milliron, Marianne, Alleyne, Progna, Banerjee, Mostafa, Nassr, Gabriel, Burks, Benny , Freeman   +9 more
core   +2 more sources

High reflectivity high-Q micromechanical Bragg mirror [PDF]

, 2006
The authors report on the fabrication and characterization of a micromechanical oscillator consisting only of a freestanding dielectric Bragg mirror with high optical reflectivity and high mechanical quality.
Gigan, S., D. Bäuerle, Blaser, F., Aspelmeyer, M., Langer, G., Böhm, H. R., Bäuerle, D., K. C. Schwab, G. Langer, M. Aspelmeyer, Schwab, K. C., Hertzberg, J. B., F. Blaser, A. Zeilinger, J. B. Hertzberg, H. R. Böhm, S. Gigan, Zeilinger, A.   +17 more
core   +1 more source

Low-Finesse Fabry–Perot Cavity Design Based on a Reflective Sphere

Photonics
Low-finesse Fabry–Perot (F–P) cavities, widely applied in the field of micro-displacement measurement, offer significant advantages in reducing the influence of higher-order reflections and improving the accuracy of measurement systems. Generally, an F–P
Ju Wang, Ye Gao, Jinlong Yu, Hao Luo, Xuemin Su, Xu Han, Yang Gao, Ben Cai, Chuang Ma   +8 more
doaj   +1 more source

Fusion of High-Resolution Reflectivity for a New Array Weather Radar

Atmosphere, 2019
Array Weather Radar (AWR) is a novel type weather radar equipped with a distributed phased array technology. As a new instrument with new technology, the AWR offers very high spatiotemporal resolution that enables detection of the fine-scale flow field ...
Kai Ye, Ling Yang, Shuqing Ma, Xiaoqiong Zhen, Xingang Fan   +4 more
doaj   +1 more source

kowarik-labs/AI-reflectivity: v0.1

, 2019
AI-reflectivity is a code based on artificial neural networks trained with simulated reflectivity data that quickly predicts film parameters from experimental X-ray reflectivity curves. This project has a common root with (ML-reflectivity)[https://github.
Kowarik, Stefan, Pithan, Linus, Pithan, Linus (8181228), Kowarik, Stefan (8181225), Pithan, L.   +4 more
core   +1 more source

High-frequency dielectric spectroscopy of batio3 core - silica shell nanocomposites: Problem of interdiffusion [PDF]

, 2011
Three types of BaTiO3 core - amorphous nano-shell composite ceramics were processed from the same core-shell powder by standard sintering, spark-plasma sintering and two-step sintering techniques and characterized by XRD, HRSEM and broad-band dielectric ...
Michau, Dominique, Estournès, Claude, M. SAVINOV, Kempa, Martin, M. MAGLIONE, CHUNG SEU, U-Chan, U.-C. CHUNG, J. PETZELT, V. BOVTUN, M. KEMPA, C. ELISSALDE, Chung, U-Chan, Elissalde, Catherine, Nuzhnyy, Dmitry, Petzelt, Jan, Maglione, Mario, Bovtun, Viktor, D. NUZHNYY, C. ESTOURNÈS, Savinov, Maxim, D. MICHAU   +20 more
core   +1 more source

Optimizing the Structure and Optical Properties of Lanthanum Aluminate Perovskite through Nb⁵⁺ Doping

Nanomaterials
This work involves the introduction of niobium oxide into lanthanum aluminate (LaAlO3) via a conventional solid-state reaction technique to yield LaAlO3:Nb (LaNbxAl1−xO3+δ) samples with Nb5+ doping levels ranging from 0.00 to 0.25 mol%.
Wei Liu, Yang Zou, Yuang Chen, Zijian Lei, Lili Zhao, Lixin Song   +5 more
doaj   +1 more source