R. Metzger

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Solubility profiles of uranium dusts in the Irigaray uranium processing plant were determined by performing in vitro solubility tests on breathing zone air samples conducted in all process areas of the processing plant. The dissolution rate of the uranium on the air samples was then determined over the next 28 d in a simulant solution of the extracellular(More)
As ma& reumiing density increases, magnetic particles must become very small. The archival stabi i of the recording medium is threatened by thermal fluctuations. The timedependent behavior of the small particles used in magnetic recording media can be evaluated by measuring the magnetization decay. Since a-Fe particles are used in high-density recording, we(More)
Ultrathin magnetic layers are now attracting strong attention especially due to the discovery of the Giant magnetoresitive (GMR) effect in multilayered magnetic films. Recently, it was found in some soft magnetic layers that the coercivity at room temperature becomes substantially lower than expected in the range of several nm[l,2]. Although there is a(More)
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