Results 61 to 70 of about 103,827 (310)

Ultraviolet Photodissociation Action Spectroscopy Of Protonated Azabenzenes [PDF]

, 2014
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.3]{isms69absfig.eps} \end{wrapfigure} Azabenzenes are derivatives of benzene containing between one and six nitrogen atoms.
Hansen, Christopher S.
core   +1 more source

Near-ultraviolet photon-counting dual-comb spectroscopy

, 2023
Ultraviolet spectroscopy provides unique insights into the structure of matter with applications ranging from fundamental tests to photochemistry in the earth's atmosphere and astronomical observations from space telescopes.
Xu, Bingxin, Xu, B., Chen, Z., Haensch, T., Picqué, Nathalie, Hänsch, Theodor W., Chen, Zaijun, Picque, N.   +7 more
core   +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

Valence band behaviour of zirconium oxide, Photoelectron and Auger spectroscopy study

Scientific Reports, 2018
In this study X-ray Photoelectron Spectroscopy and Ultraviolet Photoelectron Spectroscopy were combined to investigate the effect of oxygen incorporation on the valence band behaviour of ZrO x .
Zakaria Azdad, Laurent Marot, Lucas Moser, Roland Steiner, Ernst Meyer   +4 more
doaj   +1 more source

Modulated Raman spectroscopy for enhanced cancer diagnosis at the cellular level

, 2015
We thank the UK and Engineering and Physical Sciences Research Council through grant number EP/J01771X/1.Date of Acceptance: 24/05/2015Raman spectroscopy is emerging as a promising and novel biophotonics tool for non-invasive, real-time diagnosis of ...
De Luca, Anna Chiara, Michael Mazilu, Dholakia, Kishan, Mazilu, Michael, Anna De Luca, Anna Chiara De Luca, Kishan Dholakia   +6 more
core   +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

PREDICTION OF PHYSICOCHEMICAL PROPERTIES OF FCC FEEDSTOCK BY CHEMOMETRIC ANALYSIS OF THEIR ULTRAVIOLET SPECTRUM PREDICCIÓN DE PROPIEDADES FISICOQUÍMICAS DE CARGAS A FCC MEDIANTE EL ANÁLISIS QUIMIOMÉTRICO DE SUS ESPECTROS ULTRAVIOLETA

CT&F Ciencia, Tecnología & Futuro, 2008
Chemometric analysis by Partial Least Squares (PLS) has been applied in this work to correlate the ultraviolet spectrum of combined Fluid Catalytic Cracking (FCC) feedstocks with their physicochemical properties.
Carlos-A. Baldrich Ferrer
doaj  

Microspherical glass additives as coating degradation promoters for UV degradable polymers

Physics of Complex Systems
This study investigates the effect produced by microspherical glass additives on ultraviolet-induced degradation of polymethyl methacrylate films using electrochemical impedance spectroscopy.
Кирилл Львович Левин, Альберт Константинович Хрипунов, Джуд Иро, Данте Батточи   +3 more
doaj   +1 more source

Ultraviolet spectroscopy of supercritical carbon dioxide [PDF]

, 2019
Made available in DSpace on 2019-07-15T22:17:09Z (GMT). No. of bitstreams: 2 3679.pdf: 15886 bytes, checksum: 857dd6c4cbc1bdace7f7fb6a61faaee4 (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 2019-06 ...
Marin, Timothy W, Marin, Timothy W.
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source