Berlin: Julius Springer, 1924. 1st Edition. FIRST EDITION OF THE FIRST AMPLIFIED GEIGER COUNTER and the first use of vacuum tube triodes to amplify weak signals. Pierre and Marie Curie, as well as Rutherford, used an ionization chamber in their studies of radioactivity. The current that was produced by a....
Refine search resultsSkip to search results
Results 1 - 1 (of 1)