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Ultra low signals in ballistic electron emission microscopyHeller, Eric, January 2003 (has links)
Thesis (Ph. D.)--Ohio State University, 2003. / Title from first page of PDF file. Document formatted into pages; contains xvii, 237 p.; also includes graphics. Includes abstract and vita. Advisor: Jonathan P. Pelz, Dept. of Physics. Includes bibliographical references (p. 232-237).
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Fundamental studies of a graphite rod electrothermal vaporization device for sample introduction in atomic emission spectroscopySchmertmann, Susan Mace 08 1900 (has links)
No description available.
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A novel sample introduction device for inductively coupled plasma-optical emission spectrometryFaske, Arthur Joseph 12 1900 (has links)
No description available.
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Emission spectroscopy of long pulse relativistic electron beam-produced argon plasmasRepetti, Thomas Edward. January 1987 (has links)
Thesis (M.S.)--University of Michigan, 1987.
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Spectoscopic investigations of cathode electrode vapor excitation and propagation in high voltage spark dischargesKlueppel, Robert John. January 1979 (has links)
Thesis--University of Wisconsin--Madison. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliography; leaves 382-394.
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Spectroscopy of Cr'3'+ ions in some garnet crystalsMarshall, A. January 1988 (has links)
No description available.
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Inductively coupled Ar/Clâ‚‚ plasma etching of GaNRizvi, Syed Shabbar Abbas January 2003 (has links)
No description available.
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Spectroscopy of High Energy Ion-neutral CollisionsLin, Yawei 27 January 2011 (has links)
This research work focused on studying the emission spectroscopy produced from the high energy ion-molecule collision processes in mass spectrometry. The collision experiments are described and divided into 4 chapters (Chapter 3, 4, 5, 6).N2O+● is an ion of atmospheric importance. In chapter 3 the investigation of the collision between high translational energy (4-8 keV range) N2O+● ions and Helium target gas in mass spectrometry using collision induced emission (CIE) spectroscopy is described.In chapter 4, the collision-induced emission (CIE) spectra from 4-8 keV collisions between projectile He+● ions and CO2 target gas (He+●/CO2) were obtained. In Chapter 5, to probe the validity of this hypothesis, CIE experiments were carried out to observe the photon emissions from keV collisions of a selection of projectile ions with O2 target gas. By studying the resulting CIE spectra, a second potential mechanism came to light, one that involves the nearly isoenergetic O2+. A → X state transition. In chapter 6, neutral hydroxymethylene and formaldehyde were generated by charge exchange neutralization of their respective ionic counterparts and then were reionized and detected as recovery signals in neutralization-reionization mass spectrometry in the modified VG-ZAB mass spectrometer.
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Spectroscopy of High Energy Ion-neutral CollisionsLin, Yawei 27 January 2011 (has links)
This research work focused on studying the emission spectroscopy produced from the high energy ion-molecule collision processes in mass spectrometry. The collision experiments are described and divided into 4 chapters (Chapter 3, 4, 5, 6).N2O+● is an ion of atmospheric importance. In chapter 3 the investigation of the collision between high translational energy (4-8 keV range) N2O+● ions and Helium target gas in mass spectrometry using collision induced emission (CIE) spectroscopy is described.In chapter 4, the collision-induced emission (CIE) spectra from 4-8 keV collisions between projectile He+● ions and CO2 target gas (He+●/CO2) were obtained. In Chapter 5, to probe the validity of this hypothesis, CIE experiments were carried out to observe the photon emissions from keV collisions of a selection of projectile ions with O2 target gas. By studying the resulting CIE spectra, a second potential mechanism came to light, one that involves the nearly isoenergetic O2+. A → X state transition. In chapter 6, neutral hydroxymethylene and formaldehyde were generated by charge exchange neutralization of their respective ionic counterparts and then were reionized and detected as recovery signals in neutralization-reionization mass spectrometry in the modified VG-ZAB mass spectrometer.
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Large-scale observations of H₂ emission in photodissociation regions /Klumpe, Eric William, January 1999 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 156-162). Available also in a digital version from Dissertation Abstracts.
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