Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 026 |
| Seiten (von - bis) | 2989-2993 |
| Seitenumfang | 5 |
| Fachzeitschrift | Journal of Physics B: Atomic and Molecular Physics |
| Jahrgang | 14 |
| Ausgabenummer | 16 |
| Publikationsstatus | Veröffentlicht - Aug. 1981 |
Abstract
Measurements are reported of population densities in the energy level systems of neutral and singly ionised titanium. The discharge under investigation was a high-current hollow cathode operated in argon or neon as a buffer gas. The measured kinetic and population temperatures of the neutral species differ by more than a factor of two. For the metal ions there is direct evidence of the effects of charge transfer and Penning collisions producing departures from a Boltzmann distribution. For the Ar-Ti hollow-cathode system inversion between the populations of the 5s and 5p configurations has been found.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Journal of Physics B: Atomic and Molecular Physics, Jahrgang 14, Nr. 16, 026, 08.1981, S. 2989-2993.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Population densities in a titanium hollow cathode
AU - Danzmann, K.
AU - Kock, M.
PY - 1981/8
Y1 - 1981/8
N2 - Measurements are reported of population densities in the energy level systems of neutral and singly ionised titanium. The discharge under investigation was a high-current hollow cathode operated in argon or neon as a buffer gas. The measured kinetic and population temperatures of the neutral species differ by more than a factor of two. For the metal ions there is direct evidence of the effects of charge transfer and Penning collisions producing departures from a Boltzmann distribution. For the Ar-Ti hollow-cathode system inversion between the populations of the 5s and 5p configurations has been found.
AB - Measurements are reported of population densities in the energy level systems of neutral and singly ionised titanium. The discharge under investigation was a high-current hollow cathode operated in argon or neon as a buffer gas. The measured kinetic and population temperatures of the neutral species differ by more than a factor of two. For the metal ions there is direct evidence of the effects of charge transfer and Penning collisions producing departures from a Boltzmann distribution. For the Ar-Ti hollow-cathode system inversion between the populations of the 5s and 5p configurations has been found.
UR - http://www.scopus.com/inward/record.url?scp=0041333794&partnerID=8YFLogxK
U2 - 10.1088/0022-3700/14/16/026
DO - 10.1088/0022-3700/14/16/026
M3 - Article
AN - SCOPUS:0041333794
VL - 14
SP - 2989
EP - 2993
JO - Journal of Physics B: Atomic and Molecular Physics
JF - Journal of Physics B: Atomic and Molecular Physics
SN - 0022-3700
IS - 16
M1 - 026
ER -