Nuclear orientation experiments on melted or implantedAuYb alloys

Abstract
Nuclear orientation experiments on implanted and melted samples of Au Yb175,169 show clearly that the effects of the defects are important in the implanted sample although Yb is soluble in Au up to 6 at.%. Results on the melted sample of Au Yb175 indicate that the Kondo temperature TK is lower than 10 mK. Results on Au Yb169 show reorientation effects on intermediate Tm169 levels.