Results 111 to 120 of about 35,353 (312)

Contrasting opacity of bridgmanite and ferropericlase in the lowermost mantle: Implications to radiative and electrical conductivity

, 2021
Sergey S. Lobanov, François Soubiran, Nicholas Holtgrewe, James Badro, Jung‐Fu Lin, A. F. Goncharov   +5 more
openalex   +2 more sources

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

The formation of IRIS diagnostics I. A quintessential model atom of Mg II and general formation properties of the Mg II h&k lines

, 2013
NASA's Interface Region Imaging Spectrograph (IRIS) space mission will study how the solar atmosphere is energized. IRIS contains an imaging spectrograph that covers the Mg II h&k lines as well as a slit-jaw imager centered at Mg II k.
Carlsson, M., de Pontieu, B., Leenaarts, J., Pereira, T. M. D., Uitenbroek, H.   +4 more
core   +1 more source

Fast Calculation of the Radiative Opacity of Plasma

, 2011
Plasma opacity calculations play an important role in solar modelling and many plasma physics and inertial confinement fusion experiments. This thesis is focussed on the fast calculation of opacity from first principles. The existing average atom (AA) opacity code IMP [1] is used alongside experimental data and detailed atomic physics to develop new ...
Gaffney, James Austin, Gaffney, James Austin   +1 more
openaire   +3 more sources

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Cloud Opacity Variations from Nighttime Observations in Venus Transparency Windows

Atmosphere
The thick cloud layer enshrouding Venus influences its thermal balance and climate evolution. However, our knowledge of total optical depth, spatial and temporal variations in the clouds is limited.
Daria Evdokimova, Anna Fedorova, Nikolay Ignatiev, Mariya Zharikova, Oleg Korablev, Franck Montmessin, Jean-Loup Bertaux   +6 more
doaj   +1 more source

Radiative transfer with scattering for domain-decomposed 3D MHD simulations of cool stellar atmospheres

, 2010
We present the implementation of a radiative transfer solver with coherent scattering in the new BIFROST code for radiative magneto-hydrodynamical (MHD) simulations of stellar surface convection.
Allende Prieto, Allison, Anderson, Asplund, B. V. Gudiksen, Bautista, Bautista, Bell, Bell, Bell, Broad, Bruls, Caffau, Cannon, Collet, Doyle, Dravins, Däppen, Feautrier, Fritsch, Gavrila, Gustafsson, Gustafsson, Gustafsson, Gustafsson, Hauschildt, Hauschildt, Heinemann, Holweger, Hummer, J. Leenaarts, John, John, Jørgensen, Karzas, Kunasz, Kurucz, Kurucz, Langhoff, M. Asplund, M. Carlsson, Mihalas, Mihalas, Mihalas, Muthsam, Nahar, Nahar, Nahar, Nahar, Nahar, Nahar, Nahar, Nahar, Nahar, Nahar, Nordlund, Nordlund, Olson, Peach, Pereira, Pereira, Peytremann, R. Collet, R. Trampedach, Ramsbottom, Ramírez, Seaton, Short, Skartlien, Stancil, Stein, Trujillo Bueno, V. H. Hansteen, van Regemorter, Victor, Vögler, Vögler, W. Hayek, Wedemeyer, Wehrse, Wishart   +80 more
core   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Extracting Physical Information from the Voigt Profile Using the Lambert W Function

Plasma
Spectral line shapes are a key ingredient of hot-plasma opacity calculations. Since resorting to elaborate line-shape models remains prohibitive for intensive opacity calculations involving ions in different excitation states, with L, M, etc., shells are
Jean-Christophe Pain
doaj   +1 more source

Phase Topology Stability of an Optical Vortex via an Electrically Controlled Twist‐Planar Oriented Liquid Crystal Fresnel Lens

Advanced Optical Materials, EarlyView.
A simple and efficient method for determining the stability of optical vortices via Fourier transform using a conventional spherical lens is presented. The theoretical and experimental results demonstrate a practical approach to directly and unambiguously measure the magnitude and sign of the topological charge of a beam without altering an ...
Elena Melnikova, Katsiaryna Pantsialeyeva, Dmitry Gorbach, Alexei Tolstik, Sergei Slussarenko Jr., Alina Karabchevsky   +5 more
wiley   +1 more source