A 30-cm diameter argon ion source

Sovey, James S.

doi:10.2514/6.1976-1017

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Thruster Performance2

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1977

1986

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Cited by 12 publications

(2 citation statements)

References 7 publications

(5 reference statements)

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“…The d1scharge chamber length was opt1m1zed for argon (ref. 26), which has higher ionization energ1es than xenon.…”

Section: Discharge Chamber Performancementioning

confidence: 99%

Performance characteristics of ring-cusp thrusters with xenon propellant

Patterson

1986

22nd Joint Propulsion Conference

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“…The d1scharge chamber length was opt1m1zed for argon (ref. 26), which has higher ionization energ1es than xenon.…”

Section: Discharge Chamber Performancementioning

confidence: 99%

Performance characteristics of ring-cusp thrusters with xenon propellant

Patterson

1986

22nd Joint Propulsion Conference

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“…(24) With state-of-art close spaced ion optics (which maximize the attainable ion current dewity) this limit was determined to be: To c' tin Equation (B-2) t5c positive accelerator grid was assumed to be 70 percent op.>n in agreement wit'. present designs.…”

Section: Thruster Performancementioning

confidence: 83%

Primary electric propulsion for future space missions

Byers

Terdan

Myers

1979

Conference on Advanced Technology for Future Space Systems

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Ion Beam Deposition of Amorphous Carbon Films With Diamond Like Properties

1981

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Carbon films were deposited on silicon, quartz, and potassium bromide substrates from an ion beam. Growth rates were approximately 0.3 μm/hour. The films were featureless and amorphous and contained only carbon and hydrogen in significant amounts. The density and carbon/hydrogen ratio indicate the film is a hydrogen deficient polymer. One possible structure, consistent with the data, is a random network of methylene linkages and tetrahedrally coordinated carbon atoms.

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A 30-cm diameter argon ion source

Cited by 12 publications

References 7 publications

Performance characteristics of ring-cusp thrusters with xenon propellant

Performance characteristics of ring-cusp thrusters with xenon propellant

Primary electric propulsion for future space missions

Ion Beam Deposition of Amorphous Carbon Films With Diamond Like Properties

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