Electron-dislocation interaction at low temperatures
Abstract
Dislocations in aluminum are slowed down by magnetic fields, with the drag varying as H sup 2 and the drag is independent of temperature. The flux motion, in the mixed state of superconductors can be used to measure the mobile dislocation density over a wide range of strains and stresses. These results show, for the first time how to measure the mobile dislocation density in a tensile test.
- Publication:
-
Progress Report Connecticut Univ
- Pub Date:
- 1978
- Bibcode:
- 1978conn.reptR.....
- Keywords:
-
- Crystal Dislocations;
- Electron Scattering;
- Low Temperature Physics;
- Metal Crystals;
- Superconductivity;
- Transport Properties;
- Aluminum;
- Copper;
- Magnetic Flux;
- Plastic Deformation;
- Superconductors;
- Tensile Tests;
- Ultrasonic Radiation;
- Solid-State Physics