Plastic Flow in Normal and Superconducting Indium
- 2 November 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 25 (18) , 1272-1275
- https://doi.org/10.1103/physrevlett.25.1272
Abstract
Changes in flow stress, which occur in indium at the transition from the normal to the superconducting states, have been studied in a series of experiments in which strain rate, state, and temperature are changed independently. The results are consistent with a simple theory which associates the changes in flow stress with changes in activation volume and thus with the nature of the interaction between moving dislocations and obstacles.Keywords
This publication has 3 references indexed in Scilit:
- Measurements of Plastic Flow in Superconductors and the Electron-Dislocation InteractionPhysical Review Letters, 1969
- Electron Drag and Flow Stress in Niobium and Lead at 4.2°KPhysical Review Letters, 1968
- The instability of plastic flow of metals at very low temperaturesProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1957