The use of radioactive inert gases in the study of solids

CONTENTS
I. Introduction 592
II. Theoretical principles of emanation methods. Methods of introducing and measuring radioactive inert gases 592
III. Emanating power as a function of the specific surface of solids 595
IV. The use of radioactive inert gases to study phase transitions, changes in crystal structure, and the mobility and dimensions of particles 597
V. Study of the thermal decomposition and reactions of solids by emanation methods 598
VI. The liberation of radioactive inert gases during chemisorption and catalytic processes on solid surfaces 600