Trapping and mutual release of D and 3He in molybdenum
1980; Elsevier BV; Volume: 93-94; Linguagem: Inglês
10.1016/0022-3115(80)90182-8
ISSN1873-4820
AutoresR. J. Schulz, R. Behrisch, B.M.U. Scherzer,
Tópico(s)Quantum, superfluid, helium dynamics
ResumoTrapping of 4, 8, 16 keV 3He and 4, 8 keV D up to saturation and release of implanted 3He by D bombardment and vice versa was investigated in polycrystalline Mo targets at 160 K using the 3HeCd, p)4He nuclear reaction. In a saturated sample the initial release does not depend on whether the range of the first implant is smaller, nearly equal, or larger than the second implant. This behaviour cannot be explained by a replacement process. In unsaturated samples the release of the first implant occurs only after the second implant has reached saturation.
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