Results
- Showing results for:
- Reset all filters
Search results
-
Journal articleYan G, Shen C, Liu Z, et al., 2008,
Solar wind transport into magnetosphere caused by magnetic reconnection at high latitude magnetopause during northward IMF:: Cluster-DSP conjunction observations
, SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES, Vol: 51, Pages: 1677-1684, ISSN: 1006-9321- Author Web Link
- Cite
- Citations: 4
-
Journal articleLi L, Cao J, Zhou G, et al., 2008,
Shrinkage of magnetosphere observed by TC-1 satellite during the high-speed solar wind stream
, SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES, Vol: 51, Pages: 1695-1703, ISSN: 1006-9321- Author Web Link
- Cite
- Citations: 6
-
Journal articleBertucci C, Achilleos N, Dougherty MK, et al., 2008,
The magnetic memory of Titan's ionized atmosphere
, SCIENCE, Vol: 321, Pages: 1475-1478, ISSN: 0036-8075- Author Web Link
- Cite
- Citations: 110
-
Journal articleBunce EJ, Arridge CS, Clarke JT, et al., 2008,
Origin of Saturn's aurora:: Simultaneous observations by Cassini and the Hubble Space Telescope
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 126
-
Journal articleAndrews DJ, Bunce EJ, Cowley SWH, et al., 2008,
Planetary period oscillations in Saturn's magnetosphere: Phase relation of equatorial magnetic field oscillations and Saturn kilometric radiation modulation
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 103
-
Journal articleJackman CM, Forsyth RJ, Dougherty MK, 2008,
The overall configuration of the interplanetary magnetic field upstream of Saturn as revealed by Cassini observations
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 45
-
Journal articleŠmíd P, Steers E, Weiss Z, et al., 2008,
The effect of hydrogen and nitrogen on emission spectra of iron and titanium atomic lines in analytical glow discharges
, Journal of Analytical Atomic Spectrometry, Vol: 23, Pages: 1223-1233, ISSN: 0267-9477It is now well known that traces of molecular gases such as hydrogen or nitrogen can affect significantly the electrical characteristics, sputtering rates and relative intensities of emission lines in glow discharge optical emission spectrometry (GD-OES). These changes, caused by the molecular gases which are very often present in the discharge for various reasons, have a serious impact on the accuracy of analytical results. Therefore, it is important to describe these effects in detail and to try to understand the processes involved. The results presented in this paper focus on the effects of hydrogen and nitrogen on intensities of atomic emission lines of iron and titanium. In the case of hydrogen, when intensity ratios (intensities measured in argon-hydrogen relative to those measured in pure argon) are plotted against the excitation energies of the lines, these intensity ratios increase with the excitation energy between approx. 3 and 5 eV for both elements studied. Furthermore, in the case of iron, several emission lines with the excitation energy between 5.3 and 5.6 eV are strongly enhanced in the presence of hydrogen. It has been also observed that this effect is more pronounced at lower currents. On the other hand, it has been found that nitrogen does not have any similar effect: the gradient of the intensity ratios of both elements is negligible or even negative and no emission lines are enhanced in the presence of nitrogen. A comparison was also made between direct current and radiofrequency powered glow discharges and very similar trends have been obtained. © 2008 The Royal Society of Chemistry.
-
Journal articlePauluis O, Czaja A, Korty R, 2008,
The global atmospheric circulation on moist isentropes
, SCIENCE, Vol: 321, Pages: 1075-1078, ISSN: 0036-8075- Author Web Link
- Cite
- Citations: 114
-
Journal articleArridge CS, Khurana KK, Russell CT, et al., 2008,
Warping of Saturn's magnetospheric and magnetotail current sheets
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Open Access Link
- Cite
- Citations: 149
-
Journal articleArridge CS, Andre N, Achilleos N, et al., 2008,
Thermal electron periodicities at 20<i>R<sub>S</sub></i> in Saturn's magnetosphere
, GEOPHYSICAL RESEARCH LETTERS, Vol: 35, ISSN: 0094-8276- Author Web Link
- Cite
- Citations: 37
-
Journal articleVolwerk M, Lui ATY, Lester M, et al., 2008,
Magnetotail dipolarization and associated current systems observed by Cluster and Double Star
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 15
-
Journal articleSundkvist D, Bale SD, 2008,
Characteristic parameters of drift vortices coupled to Alfven waves in an inhomogeneous space plasma
, PHYSICAL REVIEW LETTERS, Vol: 101, ISSN: 0031-9007- Author Web Link
- Cite
- Citations: 13
-
Journal articleKlimchuk JA, Patsourakos S, Cargill PJ, 2008,
Highly efficient modeling of dynamic coronal loops
, ASTROPHYSICAL JOURNAL, Vol: 682, Pages: 1351-1362, ISSN: 0004-637X- Author Web Link
- Cite
- Citations: 232
-
Journal articleErgun RE, Malaspina DM, Cairns IH, et al., 2008,
Eigenmode structure in solar-wind Langmuir waves
, PHYSICAL REVIEW LETTERS, Vol: 101, ISSN: 0031-9007- Author Web Link
- Cite
- Citations: 87
-
Journal articleZhang L, Liu Z, Ma Z, et al., 2008,
Convective high-speed flow and field-aligned high-speed flows explored by TC-1
, CHINESE SCIENCE BULLETIN, Vol: 53, Pages: 2371-2375, ISSN: 1001-6538- Author Web Link
- Cite
- Citations: 1
-
Journal articleHuestis DL, Bougher SW, Fox JL, et al., 2008,
Cross Sections and Reaction Rates for Comparative Planetary Aeronomy
, SPACE SCIENCE REVIEWS, Vol: 139, Pages: 63-105, ISSN: 0038-6308- Author Web Link
- Cite
- Citations: 68
-
Conference paperMueller-Wodarg ICF, Strobel DF, Moses JI, et al., 2008,
Neutral Atmospheres
, Publisher: SPRINGER, Pages: 191-234, ISSN: 0038-6308- Author Web Link
- Cite
- Citations: 29
-
Conference paperBougher SW, Blelly P-L, Combi M, et al., 2008,
Neutral Upper Atmosphere and Ionosphere Modeling
, Publisher: SPRINGER, Pages: 107-141, ISSN: 0038-6308- Author Web Link
- Cite
- Citations: 63
-
Journal articleFox JL, Galand MI, Johnson RE, 2008,
Energy Deposition in Planetary Atmospheres by Charged Particles and Solar Photons
, SPACE SCIENCE REVIEWS, Vol: 139, Pages: 3-62, ISSN: 0038-6308- Author Web Link
- Cite
- Citations: 75
-
Journal articleMatsui H, Torbert RB, Baumjohann W, et al., 2008,
Oscillation of electron counts at 500 eV downstream of the quasi-perpendicular bow shock
, Journal of Geophysical Research (Space Physics), Vol: 113, Pages: A08223-A08223 -
Journal articleBurch JL, Goldstein J, Mokashi P, et al., 2008,
On the cause of Saturn's plasma periodicity
, GEOPHYSICAL RESEARCH LETTERS, Vol: 35, ISSN: 0094-8276- Author Web Link
- Cite
- Citations: 30
-
Journal articleTakada T, Nakamura R, Juusola L, et al., 2008,
Local field-aligned currents in the magnetotail and ionosphere as observed by a Cluster, Double Star, and MIRACLE conjunction
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 10
-
Journal articlePitout F, Dunlop MW, Blagau A, et al., 2008,
Coordinated Cluster and Double Star observations of the dayside magnetosheath and magnetopause at different latitudes near noon
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 3
-
Journal articleDunlop MW, Taylor GGT, Bogdanova YV, et al., 2008,
Electron structure of the magnetopause boundary layer:: Cluster/Double Star observations
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 11
-
Journal articleSchippers P, Blanc M, Andre N, et al., 2008,
Multi-instrument analysis of electron populations in Saturn's magnetosphere
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 349
-
Journal articleLiu Y, Manchester WB, Richardson JD, et al., 2008,
Deflection flows ahead of ICMEs as an indicator of curvature and geoeffectiveness
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 113, ISSN: 2169-9380- Author Web Link
- Cite
- Citations: 18
-
Journal articleRunov A, Angelopoulos V, Ganushkina N, et al., 2008,
Multi-point observations of the inner boundary of the plasma sheet during geomagnetic disturbances
, GEOPHYSICAL RESEARCH LETTERS, Vol: 35, ISSN: 0094-8276- Author Web Link
- Cite
- Citations: 20
-
Journal articleRucker HO, Panchenko M, Hansen KC, et al., 2008,
Saturn kilometric radiation as a monitor for the solar wind?
, ADVANCES IN SPACE RESEARCH, Vol: 42, Pages: 40-47, ISSN: 0273-1177- Author Web Link
- Cite
- Citations: 13
-
Journal articleKrucker S, Saint-Hilaire P, Christe S, et al., 2008,
Coronal hard X-ray emission associated with radio type III bursts
, ASTROPHYSICAL JOURNAL, Vol: 681, Pages: 644-649, ISSN: 0004-637X- Author Web Link
- Cite
- Citations: 24
-
Journal articleKokorowski M, Bering EA, Ruohoniemi M, et al., 2008,
Magnetospheric electric field variations caused by storm-time shock fronts
, ADVANCES IN SPACE RESEARCH, Vol: 42, Pages: 181-191, ISSN: 0273-1177- Author Web Link
- Cite
- Citations: 9
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.