Results 51 to 60 of about 249,009 (286)

Photoelectron Spectroscopy

open access: yes, 2014
Citation: 'photoelectron spectroscopy' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04609 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Shigemasa Suga, Akira Sekiyama
  +4 more sources

Photoelectron spectroscopy of ethylene, isobutylene, trimethylethylene, and tetramethylethylene at variable angles [PDF]

open access: yes, 1979
Using a HeI line 58.4 nm source lamp, photoelectron angular distributions were measured for the series of four olefins: ethylene, isobutylene (2‐methyl‐propene), trimethylethylene (2‐methyl‐2‐butene), and tetramethylethylene (2,3‐dimethyl‐2‐butene). From
Kuppermann, Aron, Mintz, Donald M.
core  

Following the relaxation dynamics of photoexcited aniline in the 273-266 nm region using time-resolved photoelectron imaging [PDF]

open access: yes, 2013
Scanning tunnelling microscopy (STM) and Auger electron spectroscopy (AES) have been used to investigate the growth morphology of ultra-thin Pb films on the Ni3Al(111) face at room temperature. A previous study [K. Miśków and A. Krupski Appl Surf Sci 273,
Livingstone, Ruth A.   +2 more
core   +2 more sources

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Ultrafast Internal Conversion of Aromatic Molecules Studied by Photoelectron Spectroscopy using Sub-20 fs Laser Pulses

open access: yesMolecules, 2014
This article describes our recent experimental studies on internal conversion via a conical intersection using photoelectron spectroscopy. Ultrafast S2(ππ*)–S1(nπ*) internal conversion in pyrazine is observed in real time using sub-20 fs deep ultraviolet
Toshinori Suzuki
doaj   +1 more source

Magic Numbers for the Photoelectron Anisotropy in Li-Doped Dimethyl Ether Clusters

open access: yes, 2019
Photoelectron velocity map imaging of Li(CH$_3$OCH$_3$)$_n$ clusters (1 $\leq$ n $\leq$ 175) is used to search for magic numbers related to the photoelectron anisotropy. Comparison with density functional calculations reveals magic numbers at n=4, 5, and
Acree W. E.   +5 more
core   +2 more sources

Resonant Photoelectron Diffraction with circularly polarized light [PDF]

open access: yes, 2011
Resonant angle scanned x-ray photoelectron diffraction (RXPD) allows the determination of the atomic and magnetic structure of surfaces and interfaces.
Frithjof Nolting   +5 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Coherent Two-Dimensional Multiphoton Photoelectron Spectroscopy of Metal Surfaces

open access: yesPhysical Review X, 2019
Light interacting with high-electron-density materials elicits an ultrafast coherent many-body screening response on sub- to few-femtosecond timescales, which makes its experimental observation challenging. Here, we describe the coherent two-dimensional (
Marcel Reutzel, Andi Li, Hrvoje Petek
doaj   +1 more source

Plasma treatment to improve the adhesion between ABS and PA6 in hybrid structures produced by injection overmolding

open access: yesPolymer Testing, 2022
In this article, we investigate the possibility of combining ABS and PA6 in one structure by means of injection overmolding. The combination of these polymers in one structure is very promising, as PA6 offers good mechanical performance and high melting ...
Róbert Boros   +4 more
doaj   +1 more source

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