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The pressure effect and time resolution of helium molecular bands in a pulsed microwave plasma

Creator:: Anderson, M. F. (Merlin Frank), 1930-
Abstract:: The behavior of all of the observed molecular band emission as well as the prominent atomic line emission from a pulsed microwave helium plasma is given. Extensive efforts to purify the helium include the use of a uranium getter, a quartz diffusion tube, and a cataphoretic discharge. The plasma is...
Resource Type:: Dissertation
Full Text:: appears at about the S f .f /,96` G in a (Major Professor) u , same time as the atomic

Surface effects in photoemission from potassium

Creator:: Crouch, Keith Goodin
Resource Type:: Dissertation
Full Text:: functions (from Lang and Kohn (27)) . 40 3. Bulk plasmon (o.) ) and surface plasmon (co sp ) frequencie s

Atomic ejection in the single crystal sputtering of nickel with 40-600 eV argon ions

Creator:: Leung, Yee Kit
Abstract:: A threestage, differentially pumped ion accelerator is used to produce low energy argon ions, which in turn, are used to bombard the surfaces of plane nickel single crystals. Nickel atoms ejected from the crystals are counted using the radioac tive tracing method. From the analysis of the angular distri butions...
Resource Type:: Dissertation
Full Text:: in one second when the ion density is 1 amp/cm 2 s is the sputtering coefficient for the

Work function measurements of single crystal surfaces by the field emission retarding potential method

Creator:: Strayer, Richard Wesley
Resource Type:: Dissertation
Full Text:: . P N.D. <0.2 N.D. N.D. N.D. S <0.5 <3. 0.5 2.0 0.6 Cl N.D. 0.4 1. 5.0 0.6 K 0.2 <10. 0.7 0.3 0.2 Ca

Cross section measurements for the production of activities by 14-mev neutrons

Creator:: Forbes, Stuart Gordon
Resource Type:: Dissertation
Full Text:: of the angle in the laboratory system: 2 2 2E3 = A~ (eos e3 - sin s 3 ) , (1)!v r 3 where (2

Field emission current from silicon as a function of applied potential

Creator:: Perry, Richard Lee
Resource Type:: Dissertation
Full Text:: obtained the government contract from the U. S. Navy through the Bureau of Ships to support this work. Dr

Surface effects in photoemmission from sodium

Creator:: Whitefield, Rodney Joe
Abstract:: An investigation was made of the photoelectric emission from sodium and the alteration in the emission produced by sulfur deposited onto a sodium surface. Measurements were made at the temperature of liquid nitrogen for photon energies between 2.0 ev and 4.5 ev. The sodium was investigated in the form of...
Resource Type:: Dissertation
Full Text:: reported of the contamination layer thickness. The reported threshold for Cs -S of 6 O about 9000 A

Some dielectric breakdown properties of oxygen with 3.2 cm radiation

Creator:: Skinner, John George
Resource Type:: Dissertation
Full Text:: continued interest and support, Dr. D. S. Burch for many interesting discussions concerning the problem

The activation energy for surface migration of tungsten atoms on tungsten

Creator:: Bettler, Philip Charles.
Resource Type:: Dissertation
Full Text:: point. In the case of the heated field emitter with a tip radius of loss than about S x iO cm and

Spectral time-resolution of light from microwave discharges in helium

Creator:: Tynes, Arthur Richard
Abstract:: Temporal variations in individual spectrum lines emitted by a microwave discharge in pure helium are investigated: The discharge is produced in a quartz tube located inside of a section of waveguide which carries pulsed 3 centimeter microwaves. The helium used is purified by a three-fold process consisting of treatment with...
Resource Type:: Dissertation
Full Text:: PHILOSOPHY August 1963 . APPROVED: Professo of Physi s In Charge of Major Chairman of

ScholarsArchive@OSU

The pressure effect and time resolution of helium molecular bands in a pulsed microwave plasma

Surface effects in photoemission from potassium

Atomic ejection in the single crystal sputtering of nickel with 40-600 eV argon ions

Work function measurements of single crystal surfaces by the field emission retarding potential method

Cross section measurements for the production of activities by 14-mev neutrons

Field emission current from silicon as a function of applied potential

Surface effects in photoemmission from sodium

Some dielectric breakdown properties of oxygen with 3.2 cm radiation

The activation energy for surface migration of tungsten atoms on tungsten

Spectral time-resolution of light from microwave discharges in helium

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