Abstract
We report measurements on the melting behavior of colloids produced in irradiated NaCl. With differential scanning calorimetry (DSC) several latent-heat peaks near the melting temperature of pure bulk sodium metal have been detected. It appears that the total latent heat in these peaks is an accurate measure of the amount of damage in the crystal. Peak temperature and shape provide more detailed information about the properties of the colloids. The different melting temperature can be explained by differences in the typical sizes of the colloid, based on the theory for melting of small particles. This DSC technique provides a method to evaluate the production of radiation damage in detail without changing the properties of the damaged crystal.
| Original language | English |
|---|---|
| Pages (from-to) | 9793-9797 |
| Number of pages | 5 |
| Journal | Physical Review. B: Condensed Matter and Materials Physics |
| Volume | 50 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - 1-Oct-1994 |
Keywords
- GOLD PARTICLES
- TEMPERATURE
- ENERGY
- LIQUID