NEGATIVE HELIUM IONS

[1] ALLISON SK, 1953, REV MOD PHYS, V25, P805

[2] BARNETT CE, COMMUNICATION

[3] DAHL PR, UNPUBLISHED

[4] DUKELSKII, 1956, SOVIET PHYS JETP, V3, P764

[5] Hiby JW, 1939, ANN PHYS-BERLIN, V34, P473

[6] ON A METASTABLE ENERGY STATE OF THE NEGATIVE HELIUM ION [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A, 1955, 68 (09): : 815 - 823

[7] NEGATIVE HYDROGEN ION SOURCE [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1956, 27 (05) : 288 - 293

[1] ALLISON SK, 1953, REV MOD PHYS, V25, P805

[2] BARNETT CE, COMMUNICATION

[3] DAHL PR, UNPUBLISHED

[4] DUKELSKII, 1956, SOVIET PHYS JETP, V3, P764

[5] Hiby JW, 1939, ANN PHYS-BERLIN, V34, P473

[6] ON A METASTABLE ENERGY STATE OF THE NEGATIVE HELIUM ION [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A, 1955, 68 (09): : 815 - 823

[7] NEGATIVE HYDROGEN ION SOURCE [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1956, 27 (05) : 288 - 293