Results 131 to 140 of about 2,297,927 (297)

Electron temperature of the solar wind. [PDF]

Proc Natl Acad Sci U S A, 2020
Boldyrev S, Forest C, Egedal J.
europepmc   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Development of a neural network-based model for electron temperature inference via modelled and experimental argon spectra measured by x-ray crystal spectrometer with an extension to tungsten spectra on EAST

Nuclear Fusion
Accurate inference of electron temperature ( T _e ) profiles is essential for understanding energy transport and impurity dynamics in magnetic confinement fusion plasmas.
Zichao Lin, Hongming Zhang, Fudi Wang, Jia Fu, Yongcai Shen, Shuyu Dai, Hailin Zhao, Kaixuan Ye, Guangle Lin, Yifei Jin, Bo Sun, Shengyu Fu, Zixuan Wen, Zihao Gao, Huajian Ji, Bo Lyu   +15 more
doaj   +1 more source

Coherent modulation of the electron temperature and electron-phonon couplings in a 2D material. [PDF]

Proc Natl Acad Sci U S A, 2020
Zhang Y, Shi X, You W, Tao Z, Zhong Y, Cheenicode Kabeer F, Maldonado P, Oppeneer PM, Bauer M, Rossnagel K, Kapteyn H, Murnane M.   +11 more
europepmc   +1 more source

Electron temperature in Aurora

Journal of geomagnetism and geoelectricity, 1967
Electron temperature, incoming electron flux and auroral brightness were observed with two Aerobee rockets at Fort Churchill by J. C. Ulwick and his coworkers. A remarkable layer-like structure is found in their data. It has been shown that the apparent layer structure is caused by the geomagnetically controlled incoming auroral electron.
openaire   +2 more sources

Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3

Advanced Engineering Materials, EarlyView.
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling, Matthias Steinbacher, Nils Ellendt   +2 more
wiley   +1 more source

Effective Electron Temperature Measurement Using Time-Resolved Anti-Stokes Photoluminescence. [PDF]

J Phys Chem A, 2020
Jollans T, Caldarola M, Sivan Y, Orrit M.   +3 more
europepmc   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source