D- production by backscattering from clean alkali-metal surfaces
Conference
·
OSTI ID:7290750
Measurements have been made of the total back-scattered D/sup -/ yields from Cs, Rb, K, Na and Li surfaces bombarded with D/sub 2//sup +/ and D/sub 3//sup +/ in the energy range 0.05 to 3.5 keV/nucleon. All measurements were made at a background pressure less than 10/sup -9/ Torr and the alkali-metal surfaces were evaporated onto a substrate in situ to assure uncontaminated surfaces. For each target, the D/sup -/ yield is at a maximum (as high as 12% per incident deuteron for Cs) between 150 and 300 eV/nucleon, and at any measured energy, the D/sup -/ yield decreases from Cs to Li in the order given above.
- Research Organization:
- California Univ., Berkeley (USA). Lawrence Berkeley Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 7290750
- Report Number(s):
- LBL-6839; CONF-770940-8; TRN: 78-000573
- Resource Relation:
- Conference: Symposium on the production and neutralization of negative hydrogen ions and beams, Upton, New York, USA, 26 Sep 1977
- Country of Publication:
- United States
- Language:
- English
Similar Records
H/sup -/ and D/sup -/ production by backscattering from alkali-metal targets
Negative ion production by backscattering from alkali-metal surfaces bombarded by ions of hydrogen and deuterium
Negative-hydrogen-ion production by backscattering from alkali-metal targets
Journal Article
·
Sun Feb 01 00:00:00 EST 1981
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:7290750
+2 more
Negative ion production by backscattering from alkali-metal surfaces bombarded by ions of hydrogen and deuterium
Technical Report
·
Sat Mar 01 00:00:00 EST 1980
·
OSTI ID:7290750
Negative-hydrogen-ion production by backscattering from alkali-metal targets
Conference
·
Thu Nov 01 00:00:00 EST 1979
·
OSTI ID:7290750
+2 more
Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CESIUM
ION COLLISIONS
DEUTERIUM IONS
COLLISIONS
CHARGE EXCHANGE
LITHIUM
POTASSIUM
RUBIDIUM
SODIUM
EV RANGE 100-1000
ALKALI METALS
CHARGED PARTICLES
ELEMENTS
ENERGY RANGE
EV RANGE
IONS
METALS
640301* - Atomic
Molecular & Chemical Physics- Beams & their Reactions
GENERAL PHYSICS
CESIUM
ION COLLISIONS
DEUTERIUM IONS
COLLISIONS
CHARGE EXCHANGE
LITHIUM
POTASSIUM
RUBIDIUM
SODIUM
EV RANGE 100-1000
ALKALI METALS
CHARGED PARTICLES
ELEMENTS
ENERGY RANGE
EV RANGE
IONS
METALS
640301* - Atomic
Molecular & Chemical Physics- Beams & their Reactions