Results 11 to 20 of about 45,164 (261)

Integral cross sections for electron impact excitation of vibrational and electronic states in phenol [PDF]

open access: yesThe Journal of Chemical Physics, 2015
We report on measurements of integral cross sections (ICSs) for electron impact excitation of a series of composite vibrational modes and electronic-states in phenol, where the energy range of those experiments was 15–250 eV. There are currently no other results against which we can directly compare those measured data.
R. F. C. Neves   +6 more
openaire   +4 more sources

Integral elastic, electronic-state, ionization, and total cross sections for electron scattering with furfural [PDF]

open access: yesThe Journal of Chemical Physics, 2016
We report absolute experimental integral cross sections (ICSs) for electron impact excitation of bands of electronic-states in furfural, for incident electron energies in the range 20–250 eV. Wherever possible, those results are compared to corresponding excitation cross sections in the structurally similar species furan, as previously reported by da ...
D. B. Jones   +7 more
openaire   +4 more sources

Electronic States in Nanowires with Hexagonal Cross-Section [PDF]

open access: yesSemiconductors, 2020
The electron spectrum in a uniform nanowire with a hexagonal cross-section is calculated by means of a numerical diagonalization of the effective-mass Hamiltonian. Two basis sets are utilized. The wave-functions of low-lying states are calculated and visualized.
openaire   +2 more sources

Cross sections and oscillator strengths for electron-impact excitation of the ÃB11 electronic state of water [PDF]

open access: yesThe Journal of Chemical Physics, 2007
The authors report absolute differential and integral cross section measurements for electron-impact excitation of the ÃB11 electronic state of water. This is an important channel for the production of the OH (X̃Π2) radical, as well as for understanding the origin of the atmospheric Meinel [Astrophys. J. 111, 555 (1950)] bands.
Thorn, Penny Anne   +11 more
openaire   +3 more sources

Cross Sections for Photoionization from Valence-Electron States [PDF]

open access: yesSymposium - International Astronomical Union, 1958
In order to study recombination processes in gaseous nebulae, one requires the coefficients for radiative recombination to many excited states of neutral atoms and positive ions. These may be calculated as functions of electron temperature once the corresponding photoionization cross sections are known.
A. Burgess, M. J. Seaton
openaire   +1 more source

Cross sections for electron impact excitation of the low-lying electron states of CO2 [PDF]

open access: yesJournal of Physics B: Atomic and Molecular Physics, 1983
Distorted-wave cross sections for the excitation of eight low-lying excited states (1,3 Sigma u+, 1,3 Pi g, 1,3 Pi u and 1,3 Delta u) of CO2 by electrons in the 25 to 60 eV energy range are presented. The authors report both differential and integral cross sections.
Mu-Tao, Lee, McKoy, Vincent
openaire   +2 more sources

Integral cross sections for electron scattering by ground-state Ba atoms [PDF]

open access: yesPhysical Review A, 1999
47 pages, 8 tables, 25 ...
Fursa, D. V.   +6 more
openaire   +2 more sources

Cross sections for electron impact excitation of the vibrationally resolved AΠ1 electronic state of carbon monoxide [PDF]

open access: yesThe Journal of Chemical Physics, 2007
The authors report new differential cross section measurements for electron impact excitation of the AΠ1(v′) states of carbon monoxide. The energy range is 20–200eV. They also reanalyze the AΠ1(v′) manifold cross sections of Middleton et al. [J. Phys.
Kawahara, H   +5 more
openaire   +3 more sources

A Review on Hybrid Circuit Breakers for DC Applications

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2023
Direct current (dc) power system protection presents a major challenge due to its unique characteristics, namely the absence of natural zero current crossing points.
Ana Rafaela Figueiredo Bento   +2 more
doaj   +1 more source

Using Room Temperature Phosphorescence of Gold(I) Complexes for PAHs Sensing

open access: yesMolecules, 2021
The synthesis of two new phosphane-gold(I)–napthalimide complexes has been performed and characterized. The compounds present luminescent properties with denoted room temperature phosphorescence (RTP) induced by the proximity of the gold(I) heavy atom ...
Marian Rosental   +7 more
doaj   +1 more source

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