- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 101 to 110 of 117 (0.08 seconds)Spelling suggestions: "subject:"cplasma physics & gas discharge"" "subject:"deplasma physics & gas discharge""
| 101 |
Electron ion and ion-ion collisionsHughes, Ian G. January 1990 (has links)
No description available.
|
| 102 |
X-ray spectroscopy of laser produced plasmasLunney, J. G. January 1980 (has links)
No description available.
|
| 103 |
Photodetachment studies of negative hydrogen ion in dischargesAl-Jibouri, Abdul-Rahman Mohammed Abdul-Muhsen January 1993 (has links)
No description available.
|
| 104 |
Atomic hydrogen density measurements in diamond film producing plasmasCheshire, Roisin Christine January 1995 (has links)
No description available.
|
| 105 |
Spectroscopic diagnostics for high temperature astrophysical and laboratory plasmasMcCann, S. M. January 1990 (has links)
No description available.
|
| 106 |
Fundamental studies of the analytical applications of an inductively coupled plasma sourceCave, Mark Richard January 1980 (has links)
No description available.
|
| 107 |
Effect of electrophilic gases at sub-atmospheric pressures on laser induced plasmas in machining of metalsYousif, E. G. January 1980 (has links)
No description available.
|
| 108 |
Investigations of short-pulse ultraviolet laser interactions with gas targetsPreston, Stephen Gareth January 1995 (has links)
This thesis presents investigations of interactions of a 380 fs, 248.6 nm KrF laser beam focused to intensities up to 10<sup>18</sup> W/cm<sup>2</sup> with gas targets of Helium and Neon. At these intensities, the targets are rapidly ionised by the process of optical field ionisation. The purpose of these investigations is two-fold. Firstly, we determine the relative importance of plasma heating mechanisms and investigate the scaling of electron temperature with density to ascertain whether an optically-ionised XUV recombination laser, utilising the 3s-2p transition in a Lithium-like ion, is viable. Such a laser requires, for the case of Neon, the production of very cold (<50 eV) electron temperatures at electron densities of the order of 5 x 10<sup>20</sup> cm<sup>-3</sup> , and optical-ionisation to the Helium-like stage of Neon (Ne<sup>8+</sup>). The results are compared and contrasted to computer simulations of the electron temperature. Secondly, we investigate the process of harmonic generation. We show that, contrary to commonly held beliefs, it is possible to generate shorter harmonic wavelengths from ions using a short wavelength laser than from atoms using longer wavelengths. We also show high harmonic generation efficiencies from neutral Helium at lower intensities (~10<sup>15</sup> W/cm<sup>2</sup>) away from the laser focus. The results are compared to, and found to be matched well by, simulations which predict the single atom/ion harmonic response.
|
| 109 |
Electrostatic wave instabilities in beam-plasma systemsJain, V. K. January 1982 (has links)
No description available.
|
| 110 |
Experimental investigation of the interaction of an intense relativistic electron beam with a plasmaDymoke-Bradshaw, A. K. L. January 1980 (has links)
No description available.
|
Page generated in 0.0842 seconds