FACTORS IN LIFE TESTING ION ENGINES

[11] DUSHMAN S, 1930, REV MOD PHYS, V2, P449

[12] HUBACH RA, 1964, MAR HUGH RES LABS FI

[13] A COMPARISON OF THE CONTACT IONIZATION OF CESIUM ON TUNGSTEN WITH THAT OF MOLYBDENUM, TANTALUM, AND RHENIUM SURFACES [J]. AIAA JOURNAL, 1963, 1 (11) : 2607 - 2614

[14] HUSMANN OK, 1962, 3 HUGH RES LABS QUAR, P13

[15] HUSMANN OK, 1964, 64693 AIAA PAP

[16] MAGNUSON GD, 1962, 6 GEN DYN ASTR QUART

[17] MOLCHANOV VA, 1961, SOV PHYS DOKL, V6, P137

[18] MOORE D, 1964, 64686 AIAA PAP

[19] SELLEN JM, 1965, 6570 AIAA PAP

[20] SELLEN JM, 1961, 61841778 ARS PAP

[11] DUSHMAN S, 1930, REV MOD PHYS, V2, P449

[12] HUBACH RA, 1964, MAR HUGH RES LABS FI

[13] A COMPARISON OF THE CONTACT IONIZATION OF CESIUM ON TUNGSTEN WITH THAT OF MOLYBDENUM, TANTALUM, AND RHENIUM SURFACES [J]. AIAA JOURNAL, 1963, 1 (11) : 2607 - 2614

[14] HUSMANN OK, 1962, 3 HUGH RES LABS QUAR, P13

[15] HUSMANN OK, 1964, 64693 AIAA PAP

[16] MAGNUSON GD, 1962, 6 GEN DYN ASTR QUART

[17] MOLCHANOV VA, 1961, SOV PHYS DOKL, V6, P137

[18] MOORE D, 1964, 64686 AIAA PAP

[19] SELLEN JM, 1965, 6570 AIAA PAP

[20] SELLEN JM, 1961, 61841778 ARS PAP