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Title:ANALYSIS BY TIME-OF-FLIGHT SECONDARY ION MASS SPECTROSCOPY FOR NUCLEAR PRODUCTS IN HYDROGEN PENETRATION THROUGH PALLADIUM
DOI No:10.1142/9789812701510_0038
Source:CONDENSED MATTER NUCLEAR SCIENCE (pp 455-462)
Author(s):H. YAMADA
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

S. NARITA
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

H. ONODERA
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

H. SUZUKI
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

N. TANAKA
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

T. NYUI
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

T. USHIROZAWA
Department of Electrical and Electronic Engineering, Iwate University, Ueda 4-3-5, Morioka 020-8551, Japan

Abstract:Elemental analysis was performed for the palladium foil through which the hydrogen gas penetrated. We analyzed sample surface by time-of-flight secondary ion mass spectroscopy and searched for newly produced elements during the gas permeation process. Significant increase of the counts for Cr, Fe, Cu and Ag were found after the permeation. These elements could have been produced by nuclear transmutation.
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