Results 61 to 70 of about 222,033 (262)

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

The reflectivity of Jupiter in the ultraviolet [PDF]

, 1965
Ultraviolet reflectivity of Jupiter from spectral scanning by Aerobee rocket ...
Stecher, T. P.
core   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Polysilane–Barium Titanate Polymeric Composite Obtained through Ultrasonication

Inorganics
This work describes the synthesis of a polysilane (PSH)–barium titanate (BT) ferroelectric polymer composite that keeps stable in the presence of ultraviolet light (UV).
Răzvan Rotaru, Maria Emiliana Fortună, Elena Ungureanu, Liviu Sacarescu   +3 more
doaj   +1 more source

Ab-initio studies of the structural, electronic, optical and magnetic properties of DyMg intermetallic compound

Journal of Magnesium and Alloys, 2017
Structural, electronic, optical and magnetic properties of DyMg intermetallic compound are calculated by using the full potential linearized augmented plane wave (FP-LAPW) method employing density functional theory (DFT).
Meena Kumari, U.P. Verma
doaj   +1 more source

Ultrafast Molecular Spectroscopy Using a Hollow-Core Photonic Crystal Fibre Light Source [PDF]

, 2018
We demonstrate, for the first time, the application of rare-gas filled hollow-core photonic crystal fibres (HC-PCFs) as tuneable ultraviolet light sources in femtosecond pump-probe spectroscopy.
Belli, Federico, Gao, Shou-fei, Kotsina, Nikoleta, Townsend, Dave, Travers, John C., Wang, Pu, Wang, Ying-ying   +6 more
core   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Exploring Options for the Application of Azobenzene for Molecular Solar Thermal Energy Storage: Integration with Parabolic Trough Solar Systems

Energies
Molecular solar thermal (MOST) energy systems can be utilized for the absorption, storage, and release of energy from the ultraviolet (UV) band of the solar spectrum.
Li Zhang, Changcheng Guo, Yazhu Zhang, Haofeng Wang, Wenjing Liu, Jing Jin, Shaopeng Guo, Erdem Cuce   +7 more
doaj   +1 more source

The Red Rectangle: Its Shaping Mechanism and its Source of Ultraviolet Photons

, 2008
The proto-planetary Red Rectangle nebula is powered by HD 44179, a spectroscopic binary (P = 318 d), in which a luminous post-AGB component is the primary source of both luminosity and current mass loss.
Adolf N. Witt, Akashi, Allard, Allen, Baron, Baron, Bieging, Bloecker, Casse, Cohen, De Marco, Donald G. York, Eisloeffel, Hauschildt, Hauschildt, Hobbs, Hubeny, Icke, Jason P. Aufdenberg, Julie A. Thorburn, Jura, Kriz, L. M. Hobbs, Livio, Livio, Mastrodemos, Mastrodemos, Osterbart, Papaloizou, Price, Rupen, Sahai, Sepinsky, Sepinsky, Siodmiak, Sitko, Soker, Soker, Thorburn, Uma P. Vijh, van Winckel, van Winckel, van Winckel, van Winckel, Vijh, Waelkens, Waters, Witt, Yamamura   +48 more
core   +1 more source