Present Potentialities and Limitations of Atomic
Jan 01, 1980 Thus, extensive studies on the practically attainable tube-life time were performed. They show, with the exception of the occasionally early breakdown of tubes Ref. 52 , quite satisfactory average lifetimes, well above 200 firings even in routine use and also with comparatively aggressive solutions Ref. 17, 18, 20, 21 .